Model: GE-373
Room Humidity & Temperature Transmitter
Wall Mount Humidity Temperature Transduc
LCD Display Humidity & Temperature Trans
Application：



GE-373 wall mount temperature and humidity transmitters are designed for environment monitoring and controlling in

industrial and commercial buildings. These transmitters can be used for indoor air temperature and humidity monitoring in various industrial plant, clean room, lab, machine room, office and airport, station, library and stadium, etc.




Features：


* High performance digital sensors and circuits, ensure

accurate measurement and temperature compensation

* Good long term stability and reliability

* 100% field changeable sensors, no re-calibration needed

* Fast response

* Multiple output signals selectable



Type：



GE-373-TH-01 Temp./RH transmitter without LCD

GE-373-TH-02 Temp./RH transmitter with LCD Screen



Specifications：



Relative Humidity:



* Sensor: Capacitance polymer

* Range: 0~100%RH

* Output: 4~20mA / 0~10VDC / RS485

* Accuracy: 2%, 3% and 4.5%RH(25°C, 20~80%RH)

* Hysteresis: ﹤±1%RH

* Response time: ﹤10s ( 25 C, in slowly flow air)

* Drift: ﹤±0.5%RH/year
Temperature:



Sensor: Solid state band gap, RTD or thermistors

Range: 0~50°C for transmitter

Output: 4~20mA/0~10V/RS485, RTD or thermistors

Accuracy: ﹤±0.5 C @ 25 C





Electronic：



Power: Voltage 15~35VAC/DC, current 7.5-36VDC

Output Load: 2KΩ (voltage)

Display: Large LCD screen digital display, optional

Display Accuracy: 0.1°C, 0.1%RH

Display Resolution: 0.1°C, 0.1%RH








Temperature Limit: 0~70°C, 0~95%RH (Non condensing)

Storage Temperature: -20~80°C

Housing: ABS Enclosure

Protection: IP30







Option：



RH Accuracy：±2%RH, ±3%RH; ±4.5%RH

RH Output: 0-10VDC; 4-20mA; RS485, Modbus

Teperature Range: 0-50C; 0-100C; -40-60C;

Temperature Output: 10-10VDC 4-20mA; 2 PT1000, ±0.2℃@25℃; 3 PT100, ±0.2℃@25℃;
4NTC20K, ±0.2℃@25℃; 5Ni 1000, ±0.4℃@25℃; 6NTC10K, ±0.2℃@25℃
7 RS485, Modbus