industrial universal standard RS485 bus MODBUS-RTU protocol interface
PLC and DCS for monitoring
Temperature measurement range -30°C~80°C
Humidity measurement range 0~100%RH
Humidity measurement accuracy ±3%RH @25°C
Overview
using the standard RS485 bus MODBUS-RTU protocol,easy access to PLCDCS and other instruments or systems for monitoring temperature,humidity state quantities.The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.
Temperature measuring range -30℃~80℃
Temperature measuring accuracy ±0.5℃ @25℃
Humidity measuring range 0~100%RH
Humidity accuracy ±3%RH @25℃
Communication Interface RS485
Default baud rate 9600 8 n 1
Power DC6~24V 1A
Running temperature -40~80°C
Working humidity 5%RH~90%RH
Wiring methods
Yellow A+ RS485A+ Blue B- RS485B- Green GND Power- Red VIN Power+
