TX-928 M is a cooling & heating thermostat with touch screen,suitable for the 2-pipe fan coil system.And this product includes three function : ON/OFF state memory function , de-frost protection function and energy saving function.
- Power Supply : 24±10%VAC
- Frequency : 50Hz
- Modulating output : DC0~10V,Support
- Relay life : 230±10%VAC,4(2)A 100,000 times
- Wiring : Max 16AWG
- Sensing element : 10K(@25ºC)NTC
- Control algorithm : PI, Modulating output
- Accuracy : ±1°C at 25ºC
- Setpoint range : 10~32ºC
- Display range : 0~50ºC
- Protection class : IP20
- Operation temperature : 18~49ºC
- Shipping temperature : 35~65ºC
- Relative humidity : 5~90%
- Installed on : 86x86mm box