Wanxinghong Electronic (Shenzhen) Co., Ltd.
Main products:Temperature Controller,Actuator,SCR,Digital Indicator
Contact Us
  • Contact Person : Mr. Huang Victor
  • Company Name : Wanxinghong Electronic (Shenzhen) Co., Ltd.
  • Tel : 0086-21-64839585-815
  • Fax : 0086-21-64839585-812
  • Address : Shanghai,Shanghai,Room2310. No.103 Caobao Road , Xuhui Disctrict , Shanghai City
  • Country/Region : China
  • Zip : 200233

Humidity and temperature sensor

Humidity and temperature sensor
Product Detailed
Humidity and temperature sensor 1. digital CMOS technology 2. can work with PLC 3. high precision, stable performance

Humidity and temperature sensor


·Digital CMOS technology is used to develop 2-purpose wafer and chip temperature and humidity function sensing components at small volume and strong weather resistance.

·With 4-20mA or 0-10V to allocate man-machine interfaces, PLC, DDC, DCS system monitor.

·They are applicable to HVAC refrigerating air-conditioners or different brands of DDC control temperature and humidity transmitters

·Adjustable or fixed installation pursuant to the installation manners of the user

·Electronic digital circuit designs are used, making them delicate, power efficient, and foreign signal resistant

·RS-485 communication function (in the MODBUS RTU format)

·With ZERO and SPAN numeric button setup

·With high accuracy and high stability and quick response

·With recovery to the original factory calibrated values


Measurement range

Temperature: 0 ~ 100 °C

Humidity: 0 ~ 100% RH


+/- 2% RH +/- 0.3°C FS

Output signal

Temperature: 4 ~ 20mA or 0 ~ 10V or RS-485 Modbus RTU

Humidity: 4 ~ 20mA or 0 ~ 10V or RS-485 Modbus RTU

Operating voltage

12 ~ 30V DC  +/- 5%

Operation range

Temperature: -20 ~ 80°C

Humidity: 0 ~ 90 % RH

Storage range

Temperature: -20 ~ 60°C

Humidity: 0 ~ 90 % RH

Sensing components

Using COMS two-purpose temperature and humidity wafers

Response time

< 10 sec (20% or 80% of range)

Internal consumed current

< 4mA

Leak prevention grade





Approx 115g

Humidity and temperature sensor

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