Temperature and humidity sensors, temperature and humidity transmitter, imitation Siemens Duct

Temperature and humidity sensors, temperature and humidity transmitter, imitation Siemens Duct
 

Product description:

Temperature and humidity sensors, temperature and humidity transmitter, imitation Siemens Duct

Duct temperature and humidity transmitter



typical application:



* Building Automation


* Climate and heating through automatic control


* Museum and hotel climatological stations


* HVAC system in a closed-loop control




Features:


* Excellent performance and low cost, good long-term stability


* Humidity, with a breathable sintered filter cap can be used for a variety of harsh environments


* Full range temperature compensation, high temperature and humidity measurement is more accurate


* Digital calibration, wide range of temperature and humidity measurements, high reliability


* Easy to maintain, temperature and humidity sensor probe calibration-free quick change



Technical Parameters


















































Relative humidity


0.. 100% RH


Humidity Sensor


Humidity capacitance


Humidity signal output


0-5V or 0-10V or 4-20mA or RS485 signal


Scope of work


0.. 100% RH


Humidity Accuracy


± 2% RH (25 ℃) (± 5% RH (-20.. 80 ℃)


Temperature Sensor


DS18B20


Temperature signal output


0-5V or 0-10V or 4-20mA or RS485 signal


Temperature Accuracy


±0.3℃ (-10. . 80℃)


Power supply



12-36V DC (0-5V out) 15-36V DC (0-10V out)


Loss current


DC power supply 15mA typ.


Electrical connection terminal


Nipple maximum 1.5mm2


Housing / protection class


ABS


temperature range


Operating temperature -40.. 80 ℃


Storage temperature -40.. 80 ℃