RY-CYX capacitive rain sensor
The capacitive rain sensor (also known as rain and snow sensors) detects the onset of rain and snow through dielectric constant analysis. Utilizing an embedded intelligent microprocessor, it converts detected changes in electrode capacitance into real-time electrical signals. Characterized by rapid response, high precision, and waterproof corrosion resistance, it finds extensive application in meteorological and transportation sectors.
- Detection Principle: Capacitive sensing technology
- Response Time: ≤1 second
- Sensitivity: Adjustable 0.1-2.0mm
- Protection Rating: IP66/IP67
- Operating Temperature: -40°C to +80°C
- Output Signal: RS485 / Switching Signal / Analog Signal
价格 $17~$20
导言
The capacitive rain sensor is designed for qualitative monitoring. Its principle utilizes the conductive properties of rainwater through an advanced detection circuit. Surface grid electrodes sense external rain/snow conditions, detecting the presence of precipitation in the environment. An imported intelligent microprocessor ensures responsive operation and high measurement accuracy. Following product upgrades, output signals have diversified. The sensor now provides: RS485 digital signals and relay switch signals (default normally open).
RY-CYX 雪雨传感器的结构
- 传感探头（传感面）：主要由镀锡或不锈钢电极制成，用于检测因雨雪或降水积聚而引起的电导率变化。.
- 信号处理单元：内置微处理器，用于对采集到的信号进行放大、滤波和处理。.
- 加热模块：用于融化雨水和积雪，防止结冰和水膜残留，并提高检测稳定性。.
- 输出接口模块：提供RS485和继电器开关信号等信号输出方式。.
- 电源模块：支持直流供电，并提供电压调节和保护功能。.
- 防护外壳和安装结构：防水防锈，适合长期户外安装和使用。.
安装时，请确保传感器感应面与水平面保持15度的角度，以防止雨水或积雪影响测量精度。.
详情显示
The RY-CYX capacitive rain sensor is designed with a strong focus on reliability, durability, and accuracy. Its structure, materials, and manufacturing process provide a clear understanding of the quality standards behind each RY-CYX sensor and its performance in practical applications. Detailed diagrams are shown below:
规格
RY-CYX capacitive rain sensor features comprehensive parameter configuration that balances stability and environmental adaptability, enabling rapid and reliable detection of rain or snow presence. It meets the real-time and reliability requirements for applications in meteorology, transportation, agriculture, and industrial automation. Below are the specific parameter details:
参数
| 项目 | Rain and snow |
| 加热功能 | heating power≤2W |
| 工作环境 | Temperature -30℃～70℃ Humidity：10～100%RH |
| storage environment | Temperature -40℃～80℃ Humidity：10～100%RH |
| 输出 | 1：RS485(Standard Modbus-RTU,Device default address：FF) 2：Relay switching value,common port,Normally open port,Normally closed port 3：Combined output：same as above 1+2. |
| supply voltage | 12～24V DC |
| stabilization time | 8s |
| responsive time | ＜1s |
Features of RY-CYX capacitive rain sensor
Compact Structure
Small footprint with flexible installation options, suitable for diverse field environments.
Superior Corrosion Resistance
Gold-plated sensing grid resists oxidation and corrosion during long-term use.
Reliable Protection
Fully sealed design with IP67 rating for outdoor applications.
Long Service Life
合理的结构设计可确保设备长期稳定运行，并延长使用寿命。.
稳定的传输
Long-range signal transmission with strong anti-interference capability guarantees reliable data.
灵活的输出
Supports multiple output signals for seamless integration with diverse systems.
Functions of the RY-CYX capacitive rain sensor
The RY-CYX capacitive rain sensor is suitable for qualitative measurement of external precipitation (rain or snow, with or without snow). It finds extensive application in meteorology, oceanography, environmental monitoring, airports, ports, agricultural greenhouses, and traffic auxiliary measurement.
天气监测
Used in automatic weather stations to determine rainfall or snowfall occurrence, assisting weather observation and recording.
船舶应用
Deployed in coastal and offshore monitoring systems to identify precipitation conditions, supporting equipment operation management.
Airport Applications
Used for runway and airport area precipitation detection, supporting aviation safety management.
Agricultural Greenhouses
Integrates with greenhouse control systems to enable automatic adjustments during rain or snow conditions.
Transportation Support
Used in road and 交通监测 systems to support safety alerts during rainy or snowy weather.
案例
本文档对 Weather 雨雪传感器的安装及在各种应用场景中的使用进行了实用的概述。 您将清晰了解该传感器的结构细节、安装方法及现场性能，充分展现其高可靠性、高灵敏度及优异的耐候性。它为气象、交通、工业及农业等多个领域提供了稳定的雨雪检测解决方案。.
custom RY-CYX Rain And Snow Sensor
We can provide customers with flexible Rain And Snow Sensor customization services based on different application scenarios and system requirements, and carry out targeted optimization from structural design to communication methods, so that the sensor can operate stably in the actual environment.
定制选项
- 输出信号： 支持 RS485, relay switching and combined output to meet different system access needs.
- 通信协议： 可根据指定的通信协议或参数设置进行调整，以方便系统对接。.
- 结构与安装： 支持对整体尺寸、安装方式和固定结构进行个性化设计。.
- 加热参数： 可根据使用环境调整加热功率和控制逻辑。.
- 保护等级： 根据使用环境加强了密封和防护设计，以适应恶劣的工作条件。.
- 应用场景： 针对气象、交通、机场、工业或农业等不同领域的定向优化。.
电容式雨量传感器 制造商 和供应商
烟台传感器 is a professional capacitive rain sensor manufacturer and supplier with our own R&D team, modern production facilities, and a comprehensive testing system. Backed by CNAS-certified laboratories and advanced environmental test equipment, our capacitive rain sensors undergo strict verification, including high-temperature and high-humidity tests, low-temperature freeze-thaw cycles, and long-term stability testing.
We hold multiple independent brands and patents, and our products comply with international standards such as CE, ISO, and RoHS. Supported by automated production lines and a rigorous quality management system, we deliver high-quality capacitive rain sensors widely used in weather stations, smart agriculture, environmental monitoring, transportation, and industrial control. In addition to standard models, we provide flexible customization and system integration services to meet diverse project requirements. Contact our professional team to learn more about our capacitive rain sensor solutions and long-term cooperation opportunities.
