{"id":1286,"date":"2024-02-22T11:05:39","date_gmt":"2024-02-22T03:05:39","guid":{"rendered":"http:\/\/wp.yantaisensor.com\/?p=1286"},"modified":"2026-10-29T17:26:51","modified_gmt":"2026-10-29T09:26:51","slug":"how-measure-rainfall-need-rain-gauge","status":"publish","type":"post","link":"https:\/\/www.yantaisensor.com\/fr\/blog\/how-measure-rainfall-need-rain-gauge","title":{"rendered":"Comment mesure-t-on les pr\u00e9cipitations ? Types et m\u00e9thodes de pluviom\u00e8tres"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lors du choix d\u2019un pluviom\u00e8tre pour une station m\u00e9t\u00e9orologique agricole ou un projet de surveillance environnementale, les acheteurs doivent v\u00e9rifier si le capteur peut fournir les donn\u00e9es pluviom\u00e9triques requises et fonctionner avec leur syst\u00e8me de surveillance existant. Les diff\u00e9rences entre les m\u00e9thodes de mesure, la pr\u00e9cision, les exigences d\u2019installation et les besoins de maintenance peuvent affecter la qualit\u00e9 des donn\u00e9es et les co\u00fbts d\u2019exploitation \u00e0 long terme. Comprendre comment les pr\u00e9cipitations sont mesur\u00e9es aide les acheteurs \u00e0 choisir des instruments adapt\u00e9s \u00e0 leurs applications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les pr\u00e9cipitations sont mesur\u00e9es \u00e0 l\u2019aide d\u2019instruments qui recueillent l\u2019eau de pluie ou d\u00e9tectent les pr\u00e9cipitations selon diff\u00e9rentes m\u00e9thodes de d\u00e9tection. Cet article explique comment les pr\u00e9cipitations sont mesur\u00e9es, pr\u00e9sente les principaux types de pluviom\u00e8tres, compare leurs m\u00e9thodes de mesure et leurs applications, et expose les principaux facteurs \u00e0 prendre en compte lors du choix d\u2019un pluviom\u00e8tre pour les syst\u00e8mes de surveillance agricole, m\u00e9t\u00e9orologique et \u00e0 distance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment les pr\u00e9cipitations sont-elles mesur\u00e9es ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les pr\u00e9cipitations sont mesur\u00e9es \u00e0 l\u2019aide d\u2019un pluviom\u00e8tre, un instrument con\u00e7u pour mesurer la quantit\u00e9 de pr\u00e9cipitations sur une p\u00e9riode donn\u00e9e. Les pluviom\u00e8tres manuels recueillent l\u2019eau de pluie pour une lecture directe, tandis que les pluviom\u00e8tres automatiques utilisent des m\u00e9canismes de d\u00e9tection m\u00e9caniques ou \u00e9lectroniques pour enregistrer les donn\u00e9es pluviom\u00e9triques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les pr\u00e9cipitations sont g\u00e9n\u00e9ralement exprim\u00e9es en millim\u00e8tres (mm), une unit\u00e9 qui repr\u00e9sente la hauteur d\u2019eau accumul\u00e9e sur une surface horizontale. Une hauteur de pr\u00e9cipitations de 1 mm \u00e9quivaut \u00e0 1 litre d\u2019eau par m\u00e8tre carr\u00e9, en supposant une accumulation uniforme sans ruissellement ni autres pertes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les pluviom\u00e8tres utilisent diff\u00e9rentes m\u00e9thodes de mesure. Les pluviom\u00e8tres standard recueillent l\u2019eau pour une lecture manuelle, les pluviom\u00e8tres \u00e0 augets basculeurs enregistrent les pr\u00e9cipitations \u00e0 partir des mouvements des augets, et les pluviom\u00e8tres pi\u00e9zo\u00e9lectriques d\u00e9tectent les signaux g\u00e9n\u00e9r\u00e9s par l\u2019impact des gouttes de pluie. Les pluviom\u00e8tres optiques utilisent des mesures optiques pour d\u00e9tecter les caract\u00e9ristiques li\u00e9es aux pr\u00e9cipitations. Les mesures disponibles et les performances d\u00e9pendent de la conception de l\u2019instrument.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"351\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge.webp\" alt=\"Pluviom\u00e8tre  comment mesure-t-on les pr\u00e9cipitations\" class=\"wp-image-2885\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge.webp 750w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge-300x140.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Quels sont les principaux types de pluviom\u00e8tres ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les pluviom\u00e8tres utilisent diff\u00e9rentes m\u00e9thodes pour mesurer ou d\u00e9tecter les pr\u00e9cipitations. Les principaux types comprennent les pluviom\u00e8tres manuels standard, les pluviom\u00e8tres \u00e0 auget basculant, les pluviom\u00e8tres pi\u00e9zo\u00e9lectriques et les pluviom\u00e8tres optiques. Ils se distinguent par leur m\u00e9thode de collecte ou de d\u00e9tection des pr\u00e9cipitations, par la mani\u00e8re dont les mesures sont enregistr\u00e9es et par les op\u00e9rations de maintenance \u00e9ventuellement n\u00e9cessaires. Le type appropri\u00e9 d\u00e9pend de l\u2019objectif de surveillance, des donn\u00e9es requises, des conditions d\u2019installation et des ressources de maintenance disponibles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pluviom\u00e8tre standard<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un pluviom\u00e8tre standard recueille l\u2019eau de pluie dans un r\u00e9cipient afin que la quantit\u00e9 accumul\u00e9e puisse \u00eatre relev\u00e9e manuellement. Il convient aux observations pluviom\u00e9triques de base lorsqu\u2019une personne peut v\u00e9rifier et enregistrer les mesures \u00e0 intervalles r\u00e9guliers. Comme les relev\u00e9s n\u00e9cessitent une observation manuelle, ce type est moins adapt\u00e9 aux applications qui exigent une surveillance continue \u00e0 distance sans personnel sur site.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pluviom\u00e8tre \u00e0 seau basculant<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un pluviom\u00e8tre \u00e0 auget basculant dirige l\u2019eau de pluie recueillie vers un m\u00e9canisme \u00e0 petit auget. Lorsque l\u2019eau atteint un volume pr\u00e9d\u00e9fini, l\u2019auget bascule et g\u00e9n\u00e8re un signal. En comptabilisant ces basculements, l\u2019instrument calcule le cumul des pr\u00e9cipitations et peut estimer leur intensit\u00e9 sur une p\u00e9riode donn\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/fr\/produit\/ry-ylx-tipping-bucket-rain-sensor\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Le capteur de pluie \u00e0 augets basculants RY-YLX<\/mark><\/a> permet la surveillance des pr\u00e9cipitations gr\u00e2ce \u00e0 une sortie \u00e0 impulsions et \u00e0 une interface RS485 Modbus RTU. Il peut \u00eatre envisag\u00e9 pour les stations m\u00e9t\u00e9orologiques automatiques, la surveillance agricole et les applications hydrologiques n\u00e9cessitant des donn\u00e9es pluviom\u00e9triques continues.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4273\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1.webp\" alt=\"D\u00e9tecteur de pluie \u00e0 auget basculant\" class=\"wp-image-4273\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4276\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4.webp\" alt=\"D\u00e9tecteur de pluie \u00e0 auget basculant\" class=\"wp-image-4276\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4277\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5.webp\" alt=\"D\u00e9tecteur de pluie \u00e0 auget basculant\" class=\"wp-image-4277\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Pluviom\u00e8tre pi\u00e9zo\u00e9lectrique<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un pluviom\u00e8tre pi\u00e9zo\u00e9lectrique d\u00e9tecte l\u2019impact m\u00e9canique des gouttes de pluie et convertit les signaux correspondants en mesures \u00e9lectriques des pr\u00e9cipitations. L\u2019instrument utilise ces signaux pour estimer les param\u00e8tres pluviom\u00e9triques sans recourir \u00e0 un m\u00e9canisme mobile \u00e0 auget basculant. Ses r\u00e9sultats de mesure peuvent \u00eatre influenc\u00e9s par les conditions de pr\u00e9cipitation et les caract\u00e9ristiques du capteur ; la pr\u00e9cision et la plage de mesure doivent donc \u00eatre v\u00e9rifi\u00e9es en fonction de l\u2019application pr\u00e9vue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/fr\/produit\/xf100-piezoelectric-rain-gauge\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Le XF100 Piezoelectric Rain Gauge<\/mark><\/a> est con\u00e7u pour le suivi continu des pr\u00e9cipitations et dispose d\u2019une interface RS485 utilisant le protocole de communication Modbus. Ses sp\u00e9cifications publi\u00e9es indiquent une plage de mesure de l\u2019intensit\u00e9 des pr\u00e9cipitations de 0 \u00e0 200 mm\/h.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4393\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2.webp\" alt=\"Pluviom\u00e8tre \u00e0 augets basculeurs vs pluviom\u00e8tre pi\u00e9zo\u00e9lectrique\" class=\"wp-image-4393\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4395\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4.webp\" alt=\"pluviom\u00e8tre pi\u00e9zo\u00e9lectrique\" class=\"wp-image-4395\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4396\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5.webp\" alt=\"pluviom\u00e8tre pi\u00e9zo\u00e9lectrique\" class=\"wp-image-4396\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Pluviom\u00e8tre optique<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un pluviom\u00e8tre optique d\u00e9tecte les pr\u00e9cipitations gr\u00e2ce aux variations d\u2019un signal optique. Dans le mod\u00e8le RG-11, un capteur infrarouge d\u00e9tecte la pluie en surveillant les variations de la lumi\u00e8re r\u00e9fl\u00e9chie lorsque les gouttes frappent la surface de d\u00e9tection. D\u00e9pourvue de m\u00e9canisme \u00e0 auget basculant, cette conception peut r\u00e9duire les op\u00e9rations de maintenance li\u00e9es aux pi\u00e8ces mobiles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/fr\/produit\/optical-rain-gauge-for-weather-station\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Le pluviom\u00e8tre optique RG-11 pour stations m\u00e9t\u00e9orologiques<\/mark><\/a> est destin\u00e9 \u00e0 la d\u00e9tection de la pluie dans les stations m\u00e9t\u00e9orologiques et les applications de surveillance \u00e0 distance. Avant de choisir un mod\u00e8le optique, v\u00e9rifiez que sa sortie prend en charge la fonction requise, telle que la d\u00e9tection de la pluie, la mesure du cumul des pr\u00e9cipitations ou la mesure des pr\u00e9cipitations. Ces fonctions ne sont pas interchangeables sur tous les capteurs optiques.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4442\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3.webp\" alt=\"capteur de pluie optique\" class=\"wp-image-4442\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4443\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4.webp\" alt=\"capteur de pluie optique\" class=\"wp-image-4443\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4445\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6.webp\" alt=\"capteur de pluie optique\" class=\"wp-image-4445\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Comparaison des types de pluviom\u00e8tres<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Type de pluviom\u00e8tre<\/td><td>M\u00e9thode de mesure<\/td><td>Applications adapt\u00e9es<\/td><td>Principaux points \u00e0 consid\u00e9rer<\/td><\/tr><tr><td>Pluviom\u00e8tre standard<\/td><td>Recueille l\u2019eau de pluie pour une mesure manuelle<\/td><td>Observations pluviom\u00e9triques de base<\/td><td>N\u00e9cessite des relev\u00e9s manuels<\/td><\/tr><tr><td>Pluviom\u00e8tre \u00e0 seau basculant<\/td><td>Compte les basculements de l\u2019auget pour calculer les pr\u00e9cipitations<\/td><td>Stations m\u00e9t\u00e9orologiques automatiques et mesure du cumul des pr\u00e9cipitations<\/td><td>Les pi\u00e8ces mobiles n\u00e9cessitent un entretien et un \u00e9talonnage<\/td><\/tr><tr><td>Pluviom\u00e8tre pi\u00e9zo\u00e9lectrique<\/td><td>D\u00e9tecte les impacts des gouttes de pluie au moyen de signaux \u00e9lectriques<\/td><td>Suivi continu des pr\u00e9cipitations et de leur intensit\u00e9<\/td><td>Les performances d\u00e9pendent de la conception du capteur et des conditions de pr\u00e9cipitation<\/td><\/tr><tr><td>Pluviom\u00e8tre optique<\/td><td>Utilise des signaux optiques pour d\u00e9tecter les pr\u00e9cipitations<\/td><td>D\u00e9tection automatis\u00e9e des pr\u00e9cipitations<\/td><td>Les fonctionnalit\u00e9s varient selon le mod\u00e8le<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Comment mesurer les pr\u00e9cipitations \u00e9tape par \u00e9tape<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La pr\u00e9cision de la mesure des pr\u00e9cipitations d\u00e9pend d\u2019une installation correcte, de relev\u00e9s r\u00e9guliers et de contr\u00f4les p\u00e9riodiques de l\u2019\u00e9quipement. La proc\u00e9dure varie selon le type d\u2019instrument ; suivez donc les instructions du fabricant et les normes m\u00e9t\u00e9orologiques applicables lors de l\u2019installation et de l\u2019utilisation d\u2019un pluviom\u00e8tre.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Choisir le bon emplacement pour le pluviom\u00e8tre<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Installez le pluviom\u00e8tre sur un support stable, dans une zone d\u00e9gag\u00e9e, \u00e0 l\u2019\u00e9cart des b\u00e2timents, des arbres, des \u00e9coulements de toiture et d\u2019autres sources d\u2019interf\u00e9rence. Maintenez l\u2019ouverture du collecteur \u00e0 l\u2019horizontale et assurez-vous que les obstacles environnants ne modifient pas sensiblement son exposition aux pr\u00e9cipitations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La hauteur d\u2019installation et le d\u00e9gagement requis d\u00e9pendent de l\u2019instrument et de la norme d\u2019observation applicable. Pour plus de pr\u00e9cisions, consultez <a href=\"https:\/\/www.yantaisensor.com\/fr\/blog\/how-to-place-a-rain-gauge-for-accurate-precipitation-data\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Comment placer un pluviom\u00e8tre pour obtenir des donn\u00e9es pr\u00e9cises sur les pr\u00e9cipitations ?<\/mark><\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Relever et enregistrer les mesures de pr\u00e9cipitations<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour un pluviom\u00e8tre manuel, mesurez l\u2019eau recueillie \u00e0 l\u2019aide de l\u2019\u00e9chelle gradu\u00e9e ou de l\u2019\u00e9prouvette pr\u00e9vue \u00e0 cet effet. Consignez la hauteur de pr\u00e9cipitations en millim\u00e8tres (mm), ainsi que l\u2019heure d\u2019observation et la p\u00e9riode de mesure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si l\u2019instrument est utilis\u00e9 pour mesurer la neige ou la gr\u00eale, suivez la proc\u00e9dure pr\u00e9vue pour d\u00e9terminer l\u2019\u00e9quivalent en eau. N\u2019appliquez pas la proc\u00e9dure de lecture standard des pr\u00e9cipitations liquides aux pr\u00e9cipitations solides sans effectuer la conversion n\u00e9cessaire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00e9rifier les relev\u00e9s et les donn\u00e9es du pluviom\u00e8tre automatique<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les pluviom\u00e8tres automatiques enregistrent les mesures au moyen de diff\u00e9rents m\u00e9canismes de d\u00e9tection. Un mod\u00e8le \u00e0 augets basculeurs calcule les pr\u00e9cipitations \u00e0 partir des basculements des augets, tandis que d\u2019autres types peuvent utiliser des m\u00e9thodes diff\u00e9rentes pour d\u00e9tecter les pr\u00e9cipitations ou estimer leurs param\u00e8tres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e9rifiez que le capteur, l\u2019enregistreur de donn\u00e9es, l\u2019horodatage et la transmission des donn\u00e9es fonctionnent correctement. Examinez \u00e0 la fois le cumul des pr\u00e9cipitations et les relev\u00e9s horodat\u00e9s lorsque l\u2019intensit\u00e9 des pr\u00e9cipitations est n\u00e9cessaire, et recherchez les causes des relev\u00e9s manquants ou inhabituels avant d\u2019utiliser les donn\u00e9es pour l\u2019analyse.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nettoyer le pluviom\u00e8tre et v\u00e9rifier son \u00e9talonnage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Retirez les feuilles, la poussi\u00e8re, les insectes et les s\u00e9diments susceptibles d\u2019obstruer le collecteur ou de perturber le m\u00e9canisme de mesure. V\u00e9rifiez que le pluviom\u00e8tre reste de niveau et solidement fix\u00e9, et que les pi\u00e8ces mobiles et les connexions \u00e9lectriques fonctionnent correctement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suivez les proc\u00e9dures d\u2019inspection et d\u2019\u00e9talonnage recommand\u00e9es par le fabricant. Le nettoyage contribue \u00e0 pr\u00e9venir les obstructions, mais ne permet pas de confirmer l\u2019exactitude des mesures de pr\u00e9cipitations ; les contr\u00f4les d\u2019\u00e9talonnage doivent \u00eatre effectu\u00e9s selon la m\u00e9thode et les limites d\u2019acceptation sp\u00e9cifi\u00e9es pour l\u2019instrument. Pour obtenir des conseils suppl\u00e9mentaires sur l\u2019emplacement des pluviom\u00e8tres et les pratiques de mesure, reportez-vous aux <a href=\"https:\/\/www.weather.gov\/ilx\/swop-rainfall?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">conseils du National Weather Service pour la mesure des pr\u00e9cipitations<\/mark><\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4615\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20.webp\" alt=\"station m\u00e9t\u00e9orologique compacte avec capteur de pluie\" class=\"wp-image-4615\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4616\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21.webp\" alt=\"station m\u00e9t\u00e9orologique compacte avec capteur de pluie\" class=\"wp-image-4616\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3035\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1.webp\" alt=\"pr\u00e9cipitations mesur\u00e9es\" class=\"wp-image-3035\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir un pluviom\u00e8tre adapt\u00e9 \u00e0 votre application ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix d\u2019un pluviom\u00e8tre n\u00e9cessite d\u2019adapter ses capacit\u00e9s de mesure, ses conditions d\u2019installation et les exigences en mati\u00e8re de donn\u00e9es \u00e0 l\u2019application pr\u00e9vue. Avant l\u2019achat, comparez les facteurs suivants plut\u00f4t que de choisir un capteur uniquement en fonction de sa technologie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sc\u00e9nario d\u2019utilisation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour une observation pluviom\u00e9trique de base, un pluviom\u00e8tre manuel peut suffire. Les stations m\u00e9t\u00e9orologiques agricoles et les projets de surveillance automatique n\u00e9cessitent souvent un enregistrement continu et des sorties de donn\u00e9es compatibles. Pour la surveillance \u00e0 distance, v\u00e9rifiez que le syst\u00e8me complet prend en charge les fonctions de communication et de transmission de donn\u00e9es requises.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pr\u00e9cision et r\u00e9solution de mesure<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Comparez les sp\u00e9cifications relatives \u00e0 la pr\u00e9cision et \u00e0 la r\u00e9solution de mesure des pr\u00e9cipitations, \u00e0 la plage d\u2019intensit\u00e9 des pr\u00e9cipitations et \u00e0 l\u2019intervalle d\u2019enregistrement. La pr\u00e9cision indique dans quelle mesure une valeur mesur\u00e9e est proche de la valeur r\u00e9elle, la r\u00e9solution correspond \u00e0 la plus petite variation d\u00e9tectable et l\u2019intervalle d\u2019enregistrement d\u00e9termine la fr\u00e9quence d\u2019enregistrement des donn\u00e9es. Ces sp\u00e9cifications sont distinctes et doivent \u00eatre \u00e9valu\u00e9es s\u00e9par\u00e9ment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Installation et entretien<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avant l\u2019achat, v\u00e9rifiez les exigences de montage, l\u2019alimentation \u00e9lectrique, l\u2019interface de communication, l\u2019indice de protection et l\u2019accessibilit\u00e9 pour la maintenance. Pour les installations ext\u00e9rieures ou isol\u00e9es, assurez-vous que le mod\u00e8le choisi peut fonctionner dans les conditions pr\u00e9vues de temp\u00e9rature, d\u2019humidit\u00e9, de pr\u00e9cipitations et autres conditions environnementales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Co\u00fbt total et assistance du fournisseur<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne vous limitez pas au prix d\u2019achat initial. L\u2019installation, l\u2019\u00e9talonnage, la maintenance courante, l\u2019int\u00e9gration des donn\u00e9es et les pi\u00e8ces de rechange peuvent tous influer sur les co\u00fbts d\u2019exploitation \u00e0 long terme. V\u00e9rifiez \u00e9galement si le fournisseur propose une documentation technique, une assistance \u00e0 la mise en service et un service apr\u00e8s-vente adapt\u00e9s \u00e0 votre projet.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"679\" data-id=\"7926\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1.webp\" alt=\"Capteur de pr\u00e9cipitations pour projet de surveillance hydrologique et m\u00e9t\u00e9orologique\" class=\"wp-image-7926\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1.webp 900w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-300x226.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-768x579.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-16x12.webp 16w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"6182\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor.webp\" alt=\"capteur de pluie\" class=\"wp-image-6182\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les pr\u00e9cipitations sont mesur\u00e9es \u00e0 l\u2019aide de diff\u00e9rents types de pluviom\u00e8tres, allant des pluviom\u00e8tres \u00e0 collecte manuelle aux capteurs automatiques \u00e0 augets basculeurs, pi\u00e9zo\u00e9lectriques et optiques. Le choix d\u00e9pend de vos besoins : relev\u00e9s pluviom\u00e9triques de base, enregistrement continu des donn\u00e9es, surveillance de l\u2019intensit\u00e9 des pr\u00e9cipitations ou int\u00e9gration \u00e0 un syst\u00e8me de surveillance m\u00e9t\u00e9orologique \u00e0 distance. Avant de choisir un appareil, comparez ses sp\u00e9cifications de mesure des pr\u00e9cipitations, son interface de sortie, ses conditions d\u2019installation et ses exigences de maintenance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chez Yantai Sensor, nous proposons des capteurs pluviom\u00e9triques et des \u00e9quipements de surveillance m\u00e9t\u00e9orologique pour les applications agricoles, m\u00e9t\u00e9orologiques et environnementales. Notre \u00e9quipe peut vous aider \u00e0 comparer les mod\u00e8les adapt\u00e9s, \u00e0 v\u00e9rifier leurs caract\u00e9ristiques techniques et \u00e0 d\u00e9terminer les options de capteurs et de communication pour votre projet de surveillance. <a href=\"https:\/\/www.yantaisensor.com\/fr\/contact-us\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Contactez nous<\/mark><\/a> pour discuter de vos besoins en mati\u00e8re de suivi des pr\u00e9cipitations et trouver une configuration adapt\u00e9e \u00e0 votre application.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-1286_d8791e-bd{padding-top:0px;}.wp-block-kadence-advancedgallery .kb-gallery-type-grid.kb-gallery-id-1286_d8791e-bd{margin:-5px;}.kb-gallery-type-grid.kb-gallery-id-1286_d8791e-bd .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-1286_d8791e-bd .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-1286_d8791e-bd .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-1286_d8791e-bd alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-grid kb-gallery-id-1286_d8791e-bd kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" width=\"800\" height=\"600\" alt=\"Yantai Sensor\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-id=\"7683\" class=\"wp-image-7683\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" width=\"800\" height=\"600\" alt=\"Yantai Sensor\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-id=\"7685\" class=\"wp-image-7685\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" width=\"800\" height=\"600\" alt=\"Yantai Sensor\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-id=\"7684\" class=\"wp-image-7684\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" width=\"800\" height=\"600\" alt=\"\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-id=\"7692\" class=\"wp-image-7692\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" width=\"800\" height=\"600\" alt=\"Yantai Sensor\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-id=\"7693\" class=\"wp-image-7693\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" width=\"800\" height=\"600\" alt=\"Yantai Sensor\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-id=\"7694\" class=\"wp-image-7694\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n<style>.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#f2f2f2;color:#555555;padding-top:9px;padding-right:13px;padding-bottom:9px;padding-left:13px;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:var(--global-palette1, #3182CE);border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette1, #3182CE);}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}@media all and (max-width: 767px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id1286_f35da4-d3 kt-accordion-has-10-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane1286_8b1429-af\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Quelle unit\u00e9 est utilis\u00e9e pour mesurer les pr\u00e9cipitations ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Les pr\u00e9cipitations sont g\u00e9n\u00e9ralement mesur\u00e9es en millim\u00e8tres (mm), ce qui repr\u00e9sente la hauteur d'eau accumul\u00e9e sur une surface horizontale. Un millim\u00e8tre de pr\u00e9cipitations \u00e9quivaut \u00e0 un litre d'eau par m\u00e8tre carr\u00e9, en supposant une accumulation uniforme sans pertes. L'intensit\u00e9 des pr\u00e9cipitations est g\u00e9n\u00e9ralement exprim\u00e9e en millim\u00e8tres par heure (mm\/h). Lors de la comparaison des sp\u00e9cifications des pluviom\u00e8tres, il convient de distinguer l'unit\u00e9 de pr\u00e9cipitations accumul\u00e9es de l'unit\u00e9 utilis\u00e9e pour l'intensit\u00e9 des pr\u00e9cipitations.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane1286_e46b30-7a\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Quel type de pluviom\u00e8tre est le meilleur pour les stations m\u00e9t\u00e9orologiques automatiques ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Le meilleur pluviom\u00e8tre d\u00e9pend des mesures requises, des conditions environnementales et du syst\u00e8me d'acquisition de donn\u00e9es. Les mod\u00e8les \u00e0 augets basculants sont couramment utilis\u00e9s pour mesurer les pr\u00e9cipitations accumul\u00e9es, tandis que les capteurs pi\u00e9zo\u00e9lectriques et optiques utilisent des principes de d\u00e9tection diff\u00e9rents. Avant de s\u00e9lectionner un mod\u00e8le, comparez sa plage de mesure, sa pr\u00e9cision, sa r\u00e9solution, son interface de sortie et ses exigences de maintenance. Confirmez que le capteur prend en charge les mesures dont votre station m\u00e9t\u00e9orologique a besoin.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane1286_3befa2-c3\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Quelle est la diff\u00e9rence entre la quantit\u00e9 de pr\u00e9cipitations et l'intensit\u00e9 des pr\u00e9cipitations ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">La hauteur de pr\u00e9cipitations correspond \u00e0 la quantit\u00e9 totale de pr\u00e9cipitations accumul\u00e9es sur une p\u00e9riode donn\u00e9e, g\u00e9n\u00e9ralement exprim\u00e9e en millim\u00e8tres (mm). L\u2019intensit\u00e9 des pr\u00e9cipitations indique la vitesse \u00e0 laquelle elles tombent et s\u2019exprime g\u00e9n\u00e9ralement en millim\u00e8tres par heure (mm\/h). Selon sa conception et sa m\u00e9thode de traitement des donn\u00e9es, un capteur peut fournir le cumul des pr\u00e9cipitations, leur intensit\u00e9 ou les deux. Consultez les caract\u00e9ristiques du fabricant avant de supposer qu\u2019un pluviom\u00e8tre permet de mesurer les deux param\u00e8tres.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane1286_6e0980-1e\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Quelle est la pr\u00e9cision des pluviom\u00e8tres automatiques ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">La pr\u00e9cision d\u2019un pluviom\u00e8tre automatique d\u00e9pend de son principe de mesure, de son \u00e9talonnage, de son installation et de ses conditions de fonctionnement. Selon l\u2019instrument, l\u2019exposition au vent, les d\u00e9bris, une mise \u00e0 niveau incorrecte et les fortes pr\u00e9cipitations peuvent affecter les mesures. Lors de la comparaison des mod\u00e8les, v\u00e9rifiez la pr\u00e9cision annonc\u00e9e, la r\u00e9solution, la plage de fonctionnement et les conditions d\u2019essai. Ces caract\u00e9ristiques d\u00e9crivent diff\u00e9rents aspects des performances : une r\u00e9solution plus fine ne signifie donc pas n\u00e9cessairement que le capteur est plus pr\u00e9cis.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane1286_e6b482-24\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Comment choisir un pluviom\u00e8tre pour le suivi agricole ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Pour la surveillance agricole, d\u00e9terminez d\u2019abord si vous avez besoin de cumuls quotidiens de pr\u00e9cipitations, d\u2019enregistrements continus, de mesures de l\u2019intensit\u00e9 des pr\u00e9cipitations ou d\u2019un acc\u00e8s \u00e0 distance aux donn\u00e9es. V\u00e9rifiez ensuite la plage de mesure du capteur, son interface de sortie, ses besoins en alimentation et sa compatibilit\u00e9 avec votre station m\u00e9t\u00e9orologique ou votre enregistreur de donn\u00e9es. Pour les exploitations \u00e9loign\u00e9es, tenez \u00e9galement compte de la r\u00e9sistance aux intemp\u00e9ries, de l\u2019acc\u00e8s pour la maintenance et de la fiabilit\u00e9 des communications. Le mod\u00e8le choisi doit correspondre aux objectifs de surveillance et aux conditions locales d\u2019exploitation.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-6 kt-pane1286_128ec5-51\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Un pluviom\u00e8tre peut-il \u00eatre connect\u00e9 \u00e0 une station m\u00e9t\u00e9orologique ou \u00e0 un enregistreur de donn\u00e9es ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Oui, de nombreux pluviom\u00e8tres automatiques peuvent \u00eatre connect\u00e9s \u00e0 des stations m\u00e9t\u00e9orologiques ou \u00e0 des enregistreurs de donn\u00e9es, \u00e0 condition que leurs interfaces et leurs protocoles de communication soient compatibles. Les options courantes comprennent la sortie impulsionnelle et l\u2019interface RS485 avec le protocole Modbus RTU. Avant de commander, v\u00e9rifiez le type de sortie, l\u2019alimentation \u00e9lectrique, les exigences de c\u00e2blage et le protocole pris en charge. L\u2019acc\u00e8s \u00e0 distance aux donn\u00e9es d\u00e9pend \u00e9galement de l\u2019enregistreur connect\u00e9, du r\u00e9seau de communication et de la plateforme de surveillance.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-9 kt-pane1286_c0721a-18\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u00c0 quelle fr\u00e9quence un pluviom\u00e8tre doit-il \u00eatre nettoy\u00e9 et \u00e9talonn\u00e9 ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">La fr\u00e9quence des inspections et de la maintenance d\u00e9pend de la conception de l\u2019instrument, de son environnement d\u2019installation et des recommandations du fabricant. V\u00e9rifiez l\u2019absence de feuilles, de poussi\u00e8re, d\u2019insectes et d\u2019autres obstructions, et assurez-vous que le pluviom\u00e8tre reste solidement fix\u00e9 et, si n\u00e9cessaire, de niveau. Les mod\u00e8les \u00e0 augets basculeurs peuvent n\u00e9cessiter une v\u00e9rification de leurs pi\u00e8ces mobiles. Respectez la proc\u00e9dure et le calendrier d\u2019\u00e9talonnage prescrits, car le nettoyage seul ne permet pas de confirmer l\u2019exactitude des mesures.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-10 kt-pane1286_6da781-1c\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Que dois-je v\u00e9rifier avant d\u2019acheter un capteur pluviom\u00e9trique ?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Avant tout achat, comparez la pr\u00e9cision de mesure, la r\u00e9solution, la plage d\u2019intensit\u00e9 des pr\u00e9cipitations, l\u2019interface de sortie, les exigences d\u2019alimentation, l\u2019indice de protection contre les conditions environnementales et la m\u00e9thode d\u2019installation. V\u00e9rifiez si le capteur mesure le cumul des pr\u00e9cipitations, leur intensit\u00e9 ou leur occurrence, car ces fonctions ne sont pas interchangeables. Pour les installations de projet, v\u00e9rifiez \u00e9galement la compatibilit\u00e9 avec l\u2019enregistreur de donn\u00e9es, la documentation technique, la disponibilit\u00e9 des pi\u00e8ces de rechange et l\u2019assistance du fournisseur afin de limiter les probl\u00e8mes d\u2019int\u00e9gration et de maintenance apr\u00e8s la livraison.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When choosing a rain gauge for an agricultural weather&#8230;<\/p>","protected":false},"author":1,"featured_media":10368,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-1286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":11,"label":"Blog"}]},"featured_image_src_large":["https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2024\/02\/How-Is-Rainfall-Measured-Rain-Gauge-Types-and-Methods.webp",800,600,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.yantaisensor.com\/fr\/author\/admin"},"comment_info":0,"category_info":[{"term_id":11,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":126,"filter":"raw","cat_ID":11,"category_count":126,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/posts\/1286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/comments?post=1286"}],"version-history":[{"count":40,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/posts\/1286\/revisions"}],"predecessor-version":[{"id":10367,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/posts\/1286\/revisions\/10367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/media\/10368"}],"wp:attachment":[{"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/media?parent=1286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/categories?post=1286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/fr\/wp-json\/wp\/v2\/tags?post=1286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}