Digital Room Thermostat
PM31 room thermostat with a digital display to show that the temperature has been set accurately and the thermostat is operating as expected. As well as simple ON or OFF control of the heating system that thermostat can also be set to provide comfort or economy temperature control.
Technical data of the digital room thermostat
Technical data
Voltage: 220V/230V
Power consumption: 2W
Setting range: 5~35℃(able to adjust to 5-90℃)
External limitation: 5~60℃(Factory setting:35℃)
Sensor: NTC internal/external sensor
Switch differential: 0.5~10℃adjustable(Factory setting:±1℃)
Ambient temperature: -5~50℃
Protective housing: IP20
Housing material: Anti-flammable PC
Selection table
Selection table
| Model number | Current | Control method |
| PM31.113 | 3A | Built-in&floor sensor, floor limit sensor |
| PM31.123 | 3A | Built-in&floor sensor, floor limit sensor, a potential-free output |
| PM31.116 | 16A | Built-in&floor sensor, floor limit sensor |
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