• Temperature range: -50 ... +110 °C
• Resolution: 0.1 °C (-9.9 ... 99.9 °C), 1 °C (other ranges).
• Measurement accuracy: 0.1 °C
• Update rate: 0.5 s
• Supply voltage: 12 V DC
• Power consumption: 35 mA
• Power consumption when relay is activated: 65 mA.
• Sensor: NTC (10K 0.5 %) water-protected.
• Output: 1 channel relay / 10 A
• Operating temperature: -10 ... +60 °C / Humidity: 20 .... 85%
• Cable length (sensor): approx. 50 cm
• 4 holes for mounting (M3.0)
• PCB dimensions: 50 x 40 x 16 mm

1. Connect the supply voltage, sensor and the desired load.
(screw terminals K0 and K1) to the PCB. 2.
2. When the SET button is pressed briefly, the LED display blinks. Using the + and - buttons
the desired temperature is set. When you press the
SET button again, the desired temperature is accepted.
3. If the SET button is pressed for more than 3 seconds, various options can be selected.
Different options can be set in the following menu (see table below).
In general, option P0 is mainly set. Here you can
switch between C and H modes. C means the relay switches
when the desired temperature is exceeded, H when the desired temperature is
undercut.
4 The module now starts continuously measuring the temperature with the sensor.
When the desired temperature is reached, the relay switches on and creates continuity
between screw terminals K0 and K1. Additionally, the LED (LED1)
lights up steadily.

Note! Not for professional use, not as part of a functional device. The quality grade is suitable for prototyping.