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.
Type：
GE-373-TH-01 Temp./RH transmitter without LCD
GE-373-TH-02 Temp./RH transmitter with LCD Screen
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
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 or other
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: <500Ω (current), >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
Temperature 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
