Tipa

Digital thermostat W1209WK, -50 to 110 ° C / W2809 /. A simple thermostat that displays the set and current temperature. The compact panel case contains buttons on the display. Cable with 30cm probe.


Technical parameters:

- temperature measurement range: –50 ° C to 110 ° C
- measurement step: 0.1 ° C
- accuracy: 0.1 ° C
- adjustable hysteresis: 0.1% ~ 30%
- temperature calibration: –10 ° to + 10 °
- refresh rate: 0.05s
- supply voltage: DC12V / 90mA
- relay switching contact: 250VAC / 5A
- measuring element: NTC (10K 0.5%), length 30cm, waterproof thermistor housing
- the thermostat can be operated in cooling mode as well as in heating mode
- mounting hole: 45 × 26mm depth: 30mm


Kit contents:

- 1 x Digital Panel Thermostat DC12V –50–110 ° C W1209WK / W2809
- 1 x NTC temperature probe (10K 0.5%) waterproof thermistor housing


Instructions for use:

A short press of the SET button flashes the set temperature, set the desired temperature with the SET (up) or ° C / F (down) button.
Each press changes the temperature by 0.1 ° C, a long press allows for an accelerated change.
The parameters are saved within 5 s (the display stops flashing).

A long press of the SET button allows the selection of parameters P0 ~ P8.
Simultaneous very short press (0.5s) of the SET and ° C / F buttons flashes at the bottom of the value setting display. After 5 s, the values ​​are saved and the tetmostat switches to operating mode.

P0 - mode selection, C (cooling), H (heating), factory setting = C
P1 - hysteresis, 0.1 ° C ~ 30 ° C
P2 - upper temperature setting limit, factory 110 ° C
P3 - lower limit of set temperature, factory -50 ° C
P4 - ambient temperature calibration -10.0 ° C ~ 10.0 ° C, factory 0 ° C
P5 - nothing
P6 - On / Off, factory Off
P7 - Celsius / Fahrenheit, factory ° C
P8 - factory setting, On / Off, factory Off
The saved parameters are retained even after the power is switched off!

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