Optical Rain Sensor Dual-Channel Outdoor Meteorological Rain Gauge Monitoring High-Precision Rainwater Transmitter

Optical Rain Sensor Features RS485/Pulse output Long Transmission Distance and stable signal. Rain Mode The Resolution in Rain Mode is 0.1mm, and Sends a Pulse Signal of 50ms Duration and Accumulated Rainfall to the Outside World Through the signal line. Waterproof connector The Product Comes with 1 Meter Lead Wire for Easy Wiring and Testing. Stainless Steel Housing Waterproof Housing for Outdoor Use with 2 Mounting Holes. Specification Output RS485/pulse Power Supply DC5~30V/DC12~30V Power consumption <0.3W(@12V DC:<20mA) Resolution 0.1mm Typical accuracy ±5% (@25℃) Maximum instantaneous rainfall 24mm/min Rain sensing diameter 6CM Working temperature -40~60℃ Working humidity 0~99%RH (no condensation) Working pressure range Standard atmospheric pressure ±10% long term stability Light: <5%/y (Type 485) Withstand voltage ≤30VDC Withstand current ≤1A Dimensions See dimensional dra