Rainfall Sensor, Plastic RS485 Accurate Rain Drop Detection with Optical Sensing Weather Station for Smart Ship Navigation Meteorological

Spec: Item Type: Rainfall Sensor Material: Plastic Weight: Approx. 340g / 12oz Supply Voltage: 9-30V Output Mode: RS485 Sensor Wire Length (±5cm / 2in): 2.5m / 8.2ft Product Size: Approx. 8.5x7.8cm / 3.3x3.1in Hole Distance: 72mm / 2.8in Rainfall Port Diameter: 60mm / 2.4in Range: 0-4mm/min (more than this rain intensity, the measurement data will be inaccurate) Resolution: 0.03mm Accuracy: ±4% (indoor static test, rain strength of 2mm/min) Protecting Grade: IP65 Power Consumption: ≤0.24W (12V DC, current less than 20mA) Operating Temperature: 0-65℃ Operating Humidity: 0-99%RH (non condensing) Widely Used In: Intelligent , intelligent irrigation, ship navigation, automatic door and window, geological disasters and other industries and fields. Wiring: Red Wire: Power Black Wire: A+ Yellow Wire: B- Green Wire: Power negative How to Use: It can be used according to the appropriate voltage. packing list: 1 x Rainfall Sensor 1 x Instruction Manual

• [Advanced Technical Specifications] Operating in 0-65℃ temperatures with 0-99% rh humidity tolerance (non-condensing) our sensor measures 0-4mm/min rainfall intensity with 0.03mm resolution. the ≤0.24w power consumption makes it energy-efficient while the clear color-coded wiring (red/black/yellow/green) simplifies installation and troubleshooting processes.
• [Compact & User-friendly Design] Designed for convenience this lightweight plastic rainfall sensor weighs only 340g and features a compact 8.5x7.8cm size. its simple installation process and 2.5m wire length make it adaptable for various setups. the ip65 protection grade ensures durability in diverse weather conditions while maintaining easy operation for users across different skill levels.
• [High Precision Rainfall Measurement] Our rainfall sensor employs advanced drop sensing technology with a specially designed internal structure to control raindrop size accurately. utilizing optical sensing principles it counts raindrops to deliver precise rainfall measurements with an accuracy of ±4% (tested at 2mm/min rain strength). this ensures reliable data for critical applications.
• [Sturdy & Low Maintenance] Built for long-term reliability our sensor features a design with a removable rain cone for effortless . the sturdy plastic construction withstands harsh environments while the innovative design minimizes maintenance needs. regular simple ensures consistent performance and accurate data collection over extended periods.
• [Versatile Applications] This multipurpose rainfall detector excels in numerous fields including smart irrigation systems ship navigation systems automatic door/window controls and geological disaster monitoring. its 9-30v power supply and rs485 output make it compatible with various industrial and commercial systems requiring precise rainfall data.