Temperature Regulator -50°C to 120°C - W3230 - Thermostat - 12V DC
W3230 temperature controller is an electronic thermostat powered by 12V and works for temperature range from -50 to 120 ° C.
It has temperature regulation which allows you to control connected external devices. It can be used to turn on and off devices in your own projects, cold stores, refrigerators, etc. The built-in waterproof sensor has a cable approx. 100 cm long.
Supply voltage: 12V
Temperature range: -50 ~ 120 ° C
Adjustment step: 0.1 ° C
Measurement accuracy: ± 0.1 ° C
Temperature sensor: NTC 10K waterproof
Sensor cable length: ∼1m
Housing color: black
MENU - to enter programming mode hold the SET button for about 4-5 seconds.
programming mode P0 - P6 is selected with the + and - buttons
enter selected mode by pressing the SET button
confirmation of selected value by pressing the SET button
Programming modes P0 - P6
P0 - C / H selection, cooling or heating
P1 - hysteresis operating range, selectable from 0.5 to 15 ° C
P2 - upper temperature limit (default 120 * C), range -45 ° C to 120 ° C
P3 - lower temperature limit (default -55 * C), range -55 ° C to 120 ° C
P4 - thermometer calibration in the range -7 ° C to 7 ° C (set when the temperature indications are incorrect)
P5 - relay activation delay time in the range from 0min to 10min
P6 - too high temperature alarm, adjustable from 0 to 110 ° C
simultaneous activation of the + and - buttons at the moment of switching on the supply voltage causes a reset to the factory settings