- High Safety Safe guider built-in to ensure system safety
 - Output 4-20mA , 3 wire
 - Optional installation Wall or duct type, optional
 - Digitized sensor Adopts original imported digital type temperature and humidity sensor (IC) , high measuring accuracy and high stability
 - Output 4-20mA and RS485 serial port, standard MODBUS-RTU protocol
 
- Output 4-20mA and RS485 serial port, standard MODBUS-RTU protocol
 - Temperature resolution : 0.01 °C
 - Humidity resolution : 0.1RH
 - Response time 8 second
 - Accuracy T : ±0.5 °C , H: ±4.5%
 - Measured range T : -20 to 80°C,
 - Measured range H : 0-100%
 - Storage temperature -40 to 85 °C
 - Storage humidity 5-90% (No dew)
 - Power supply 24VDC
 - Power consumption <1.0W
 - Model no. MTH100, MTH300S, MTH500S