Humidity and temperature sensor

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

Humidity and temperature sensor

Features:

·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

Specifications:

Measurement range	Temperature: 0 ~ 100 °C Humidity: 0 ~ 100% RH
Accuracy	+/- 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	IP54
Material	ABS
Weight	Approx 115g

Humidity and temperature sensor