Total solar intensity sensor
A solar intensity sensor is a high-precision environmental monitoring device used to measure solar radiation intensity. It is widely used in photovoltaic power plants, meteorological monitoring, smart agriculture, building energy conservation, and scientific research. Solar intensity sensors effectively address issues associated with traditional manual monitoring, such as low efficiency, data discontinuity, and difficulties in assessing the power generation efficiency of solar systems. They help users achieve intelligent environmental monitoring, optimize solar energy utilization, reduce operation and maintenance costs, and enhance the scientific rigor of energy management and agricultural production.
- Salida: 200mv de salida original
- Sensibilidad: 7～14μV∕W.m-2
- Response time: <35 s (respuesta 99%)
- Cosine response: ≤ ±7% (at a solar altitude angle of 10°)
- Azimuth: ≤ ±5% (at a solar altitude angle of 10°)
- Nonlinearity: Not greater than ±2%
- Spectral range: 0,3-3,2 μm
Precio: $259–$279
Introducción
A solar radiation sensor (also known as a sensor de radiación solar o solar photometer) is a specialized device used to measure solar radiation energy. This sensor monitors changes in solar irradiance in real time, providing reliable data to support solar power generation efficiency analysis, climate and environmental research, and agricultural irrigation management. Its key features include high sensitivity, high measurement accuracy, fast response time, strong resistance to interference, waterproof and corrosion-resistant design, and long-term stable operation. It is capable of withstanding complex outdoor environments such as high and low temperatures, as well as strong winds and sandstorms.
Structure solar intensity sensor
- Photodetector: Utilizes a high-sensitivity photodetector to accurately detect changes in solar radiation intensity.
- Optical Filtering System: Features a built-in spectral filter structure that reduces stray light interference and improves measurement accuracy.
- Signal Circuit: Converts light signals into stable electrical signals for easy data acquisition and transmission.
- Data Output: Supports multiple standard output formats, including RS485, 0–5 V, and 4–20 mA.
- Carcasa protectora: Designed with waterproof and corrosion-resistant materials, suitable for long-term outdoor use.
- Soporte de montaje: Equipped with an adjustable mounting bracket for installation at various angles and in different environments.
- Compensación de temperatura: Features a built-in temperature compensation module to minimize the impact of ambient temperature on measurement results.
- Sealed Construction: A high-seal design effectively prevents dust, rain, and moisture from entering the device.
Detalles
These multi-angle, real-life photographs of the solar radiation sensor provide a comprehensive showcase of its external structure, core sensing components, wiring ports, and housing craftsmanship, clearly highlighting the product’s build quality and design details. Below are details show for the solar radiation sensor:
working principle solar intensity sensor
Solar radiation sensors primarily operate based on the thermoelectric effect or the principle of photoelectric conversion.
- Thermoelectric (Most Common)
The core component is a thermopile sensing surface, which features a high-absorption black coating on the top and a highly reflective white layer on the bottom. When exposed to solar radiation, the sensing surface absorbs heat and warms up, creating a temperature difference with the bottom layer. Based on the Seebeck effect, this generates a weak thermoelectric potential, the magnitude of which is directly proportional to the radiation intensity. After conversion by the circuitry, a standard electrical signal is output, which is then used to calculate the radiation value. - Photovoltaic Type
This method utilizes the photovoltaic effect of photosensitive elements. Light excitation causes electrons to generate an electric current, and the current intensity varies with changes in irradiance. After signal processing, measurement data is obtained. This method is primarily used for radiation detection in the visible light spectrum.
Solar radiation sensors can measure various types of radiation, including total radiation, direct radiation, and diffuse radiation. Among these, a solar photometer is a type of solar radiation sensor that utilizes the principle of a multiband optical filter spectrophotometer to measure atmospheric parameters such as aerosol optical depth and turbidity.
Especificaciones
The specifications for a solar intensity sensor typically include basic product information, installation methods, output signal types, and key performance metrics, helping users gain a comprehensive understanding of the sensor’s measurement capabilities and range of applications. Below are specifications for the solar intensity sensor:
Parámetros
| Serie | HCD |
| Características | Alta sensibilidad |
| Tipo de montaje | Multi-function |
| Descripción | Instalación de bridas |
| Número de modelo | XF-C60 |
| Tipo | estación meteorológica |
| Marca | Sensor Yantai |
| Utilización | PAR |
| Salida | RS485 |
| Descripción | Piranómetro total sensor de radiación solar |
| Descripción | sensor de radiación solar |
| Salida | 200mv de salida original |
| Sensibilidad | 7-14mv/kw*-2 |
| Tiempo de respuesta | <35s(respuesta 99%) |
| Estabilidad anual | ≤±2% |
| Respuesta coseno | ≤±7%(elevación solar 10°) |
| Posición | ≤±5%(elevación solar10°) |
| No lineal | ≤±2% |
| Gama espectral | 0,3-3,2μm |
| Coeficiente de temperatura | ≤±2%(-10-40℃) |
Features solar intensity sensor
Medición precisa
Utilizes high-quality sensing components to ensure minimal error and stable, reliable data acquisition.
Rapid Response
Features high sensing sensitivity, enabling the rapid capture of changes in radiation intensity.
Robust Weather Resistance
Waterproof, dustproof, and anti-aging; designed to withstand harsh outdoor environments.
Ultra-Low Power Consumption
The complete unit consumes minimal power, making it ideal for long-term, unattended monitoring in the field.
Wide Measurement Range
Covers a broad spectrum of solar radiation intensities, making it suitable for a wide variety of applications.
Sturdy Construction
Housed in a robust casing made from durable materials, ensuring a long service life.
Applications pyranometer sensor
pyranometer sensors are widely used in industries that require monitoring of solar radiation and light intensity, providing real-time, accurate data for environmental monitoring, energy management, and smart control systems. Their applications span multiple fields, including photovoltaic power generation, agricultural meteorology, scientific research, building energy efficiency, and transportation and environmental monitoring, making them a vital component of modern smart monitoring systems.
PV Power Plant Monitoring
Real-time monitoring of solar irradiance to enhance solar power generation efficiency and operational management capabilities.
Meteorological and Environmental
sed for solar radiation observation at weather stations, providing data for weather analysis and climate research.
Agricultura inteligente
Monitors light conditions in agricultural fields, facilitating greenhouse control and precision irrigation.
Building Energy Conservation Systems
In conjunction with the smart building control system, this solution enables optimized management of natural lighting and energy consumption.
Road and Traffic Monitoring
Used for environmental monitoring on highways and within tunnels to enhance traffic safety management.
Ecological and Environmental
Supports long-term analysis of light data in ecological conservation zones and environmental monitoring stations.
solar intensity sensor custom
The solar intensity sensor supports multi-dimensional, personalized customization, allowing for flexible configuration adjustments based on diverse application scenarios, installation environments, data output requirements, and operational standards. By balancing functional compatibility, physical specifications, and accessory integration, it enables the development of data acquisition solutions that are optimally tailored to the specific on-site environment.
Opciones de personalización
- Métodos de salida: Supports various signal outputs, including RS485, Modbus, 0–5 V, and 4–20 mA.
- Rango de medición: The solar irradiance measurement range can be adjusted to meet different light intensity requirements.
- Opciones de montaje: Supports various mounting designs, including bracket, flange, and wall-mounted configurations.
- Longitud del cable: Connection cables can be customized to different lengths based on on-site wiring requirements.
- Material de la carcasa: Supports special housing solutions resistant to corrosion, salt spray, and UV radiation.
- Grado de protección: Protection designs are available for environments with high temperatures, high humidity, and dust.
- Communication Protocols: Supports compatibility with multiple industrial communication protocols and system platforms.
- Fuente de alimentación: Supports solar power, DC power, and low-power consumption solutions.
- Logo and Labeling: Offers personalized customization services for brand logos, nameplates, and packaging.
solar intensity sensor manufacturer and supplier
Yantai Sensor is a professional solar intensity sensor manufacturer and supplier, providing advanced environmental monitoring solutions for solar energy plants, smart agriculture, industrial automation, transportation, and environmental research applications. Our high-performance solar radiation sensor delivers accurate real-time solar radiation measurement sensor capabilities, ensuring reliable and continuous data collection for precision monitoring and energy optimization in modern applications, including smart agriculture systems, photovoltaic power plants, and industrial IoT deployments.
Our solar monitoring system sensor solution supports multiple communication interfaces such as RS485, Modbus RTU, 4G, LoRa, NB-IoT, and WiFi, enabling seamless integration with cloud platforms and third-party monitoring systems. Designed with industrial-grade waterproof protection, anti-corrosion housing, low power consumption, and optional solar-powered configurations, the system ensures stable long-term operation in harsh outdoor environments. We also offer flexible OEM/ODM customization services to meet diverse project requirements. Póngase en contacto con us to get a reliable solar intensity sensor solution and professional technical support for your solar monitoring projects.
