Reliable supplier provide high quality humidity temperature sensor module humidity sensor 4-20ma

The Indoor Temperature/RH Transmitter has a small enclosure that has softness and tastefully shell, better flow of gas, easy installation, etc. The device has a microcomputer linear programming unit and temperature compensating circuit. It uses high precision PT1000 and Humidity-sensitive capacitance as measurement units, designed as protection circuit. It can accomplish measurement of temperature and relative humidity in the myriad wicked environments.

Technical parameters:

1.Humidity transmitter Component: high precision Humidity-sensitive capacitance of Switzerland

2.Temperature transmitter Component: PT1000 (Rate A)

3.Temperature Sensor Component: PT-1000、PT-100、NTC10K、NTC20K

4.Measurement range: Humidity: 0~100%RH

  Temperature: 0~ 50℃、0~ 100℃、-50~50C℃、-20~-80℃

  Power Supply: DC24V±20%

5.Output Signal: DC 4~20mA

  Load Resistance< 500Ω

6.Accuracy: Humidity:±2%、±3% (30%~ 90%RH)

 Temperature: ±0.2℃、±0.3℃

7.Wiring Terminals: Plug Port: 3.81mm 4PIN PBT; Screw Steel: M2;Contact Resistance: 20 mΩ

8.Wiring Connections: 18~-22 AWG( 1.5 mm²),stripping length: 6~7mm

9.Storage Conditions:-20℃~60℃(<90%RH),non-condensing

10.Surge Immunity :Rate II

11.Enclosure material: ABS plastics (Polycarbonate ),White

12.Weight: 82 ±5g

  Pro-environment: RoHS

Product structure: