产品简介Application HT series Humidity and Temperature Transmitters are designed for use with building automation, energy management, and computer / monitoring systems.产品详细信息

Specifications
Relative Humidity
Measurement Range: 0~100%RH
Output: 4~20mA or 0~10VDC
Accuracy: ±2%RH(20℃, 20~80%RH)
±3%RH(20℃, 20~80%RH)
Long Term Stability: ±1%RH; typical at 50% RH
in five years
Temperature
Temp Sensor: NTC20k, Pt100
Measurement Range: 0~50℃, 0~100℃
Range selected by Jumper
(0~50℃ as default )
Output: 4~20mA or or 0~10VDC
NTC20k, Pt100, Pt1000
Accuracy: ±0.2K at 25℃
for NTC20k sensor
±0.2K at 25℃
for Pt100 / Pt1000 sensor
±0.2℃ (0~50℃)
With transmitter
Long Term Stability: ±0.25℃ per year
Power Supply: 24 VAC/VDC ±10%
Current Output Load: 500 Ohm Max
Current consumption: 40mA Max
Working temperature and humidity:
Room type -10℃ ~ +70℃
Duct type -10℃ ~ +70℃
5% ~ 95% RH without condensation
Transport and Storage
Temperature :
-20℃~+85℃
Housing Material: Plastic (ABS)
Flame retarded acc. to
UL94-V1
Protection Standard:
Room type IP30
Duct type IP65
Calibration: Factory calibrated