Digital thermostat W3230, -50 to 110 °C

Product detailed description

A simple thermostat that displays the set and current temperature. Compact panel housing incorporates buttons by the display. 1m cable with probe.


Technical parameters:

- temperature measurement range: -55 °C to 120 °C
- measurement step: 0.1°C
- accuracy: 0.1°C
- adjustable hysteresis: 0.1°C ~ 30°C
- temperature calibration: -10° to +10°
- refresh rate: 0.5s
- supply voltage: DC12V/60mA
- relay switching contact: 250VAC/10A - resistive load, 3A - inductive load
- measuring element: NTC (10K 0.5%), length 100cm, waterproof thermistor housing
- the thermostat can be operated in both cooling and heating mode.
- dimensions: 78×42×25mm, required hole in panel: 40×72mm

Instructions for use:

A short press of the RESTART button turns the thermostat on, a long press turns it off. By short pressing the SET button, the desired temperature can be set with the up and down arrows when the display flashes. By long pressing the SET button followed by the arrow keys it is possible to set the other functions of the thermostat:

- P0: heating mode (H) or cooling mode ©
- P1: hysteresis setting 0.1 to 30°C
- P2: setting the upper maximum temperature limit
- P3: lower maximum temperature limit setting
- P4: temperature correction against temperature sensor -10 to 10°C
- P5: time delay 0 to 10 minutes
- P6: Maximum temperature reached -50 to 120°C (factory off)
- P7: Keypad lock
- P8: Factory reset

The product is not a separately functional unit, it requires professional assembly.