HTW3020A Temperature Humidity Transmitter 4 20ma with big LCD display

  Product Description HTW3020A Temperature Humidity Transmitter 4 20ma with big LCD display     Feature:   Current type wall mounted Temperature Humidity Transmitter High accuracy capacitive humidity sensor Temperature and Humidity calibration High resolution LCD display Audible and Visual alarm 4~20mA current signal output External Humidity sensor optional     Application:   Widely used in building automation, HVAC climate and signal acquisition, museums and hotels weather stations, logistics and medical industry, server room temperature monitoring and other field which need to measure and control the temperature and humidity in the air.     Technical parameter:  

Model	HTW3020A
Power supply	20-36 V DC / USB 5V
Display type	LCD Display
Output	Current  signal  4~20mA
Sensor type	Humidity: capacitive; Temperature: resistive
Measuring range	Humidity 0~99.9%RH;Temperature: Display -20~+60℃; External sensor:-40~+80℃
Accuracy	Humidity ±2%RH(at 25℃); Temperature ±0.3℃(at 25℃)
Resolution or sensitivity	Humidity 0.1%RH;   Temperature 0.1Celsius
Long-term Stability	±0.5%RH/year; ±0.1℃/year
Power consumption	<20mA

            Company Information    Henan Everyoung Exp&Imp Corp. Ltd. is professionally engaged in the R&D, production and marketing of CO2, Temperature humidity sensor and transmitter. Our team has been focused on humidity sensor for more than 5 years, especially on the material and technical processes, which enable us to go ahead of Chinese humidity sensor. And we have also focused on electronics, and developed series humidity meters based on the customers application.     Temperature Humidity device production line
      Laboratory equipment 



Testing of Devices