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