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Precipitation Sensor MPR101
Rain Sensor
MPR101 is a compact and lightweight one parameters rain sensor. Based on the principle of photoelectric measurement and can achieve rainfall monitoring. Can achieve maximum rainfall intensity of 400mm/h monitoring.
Description
Principle of Optical precipitation
It adopts the principle of photoelectric indirect measurement of rainfall, which can simulate the switch signal output of a tipping bucket rain gauge and also support analog/digital output.
Maintenance-free rain aguge
This rain gauge no moving parts and resistant to contamination and corrosion;Reliability and precision on whole measuring range, no additional calibration required.
Multiple monitoring data rain sensor
The rain sensor can output minutes, hours, 24 hours, and cumulative rainfall.
Precipitation Sensor MPR101
MPR101 is a high-resolution and high-precision rainfall sensor.
Technical Parameters
Rainfall
Measurement range
0 … 400 mm/h
Accuracy
±5%
Resolution
0.1mm/h
Basic Information
IP Class
IP66
Dimensions
height 13 0mm width 115 mm
Weight
0.3 Kg
Analog outputs
4 … 20 mA,1 … 5V
Interface
RS-485 (default), RS-232/SDI-12/RS-422 (optional)
Communication protocol
Theta ASCII (Optonal), MODBUS, SDI-12,NMEA (Optional)
Power
30mA@ 12VDC
Operating voltage
12 … 30VDC
Operating temperature
-40 … ＋70℃
Operating humidity
5% … 100%RH
Connector
4pin
Cable
RVVP 5m
Applications