XH-W1219 Digital Thermostat – Precision Heating and Cooling Control up to 10A

The XH-W1219 Temperature Controller Module is a digital thermostat and temperature switch with dual LED displays and a relay output designed to automatically control devices based on measured temperature. Suitable for both heating and cooling control, this module is widely used for incubators, coolers, aquariums, climate cabinets, and general temperature automation projects.

Key Features:

• Control Range: approximately -50 °C to +110 °C, covering various temperature control needs.

• Dual LED Display: shows both current temperature and set trigger temperature at the same time.

• Accuracy: approx. ±0.1 °C with temperature calibration options.

• Sensor Input: waterproof NTC10K thermistor (~0.5 m cable) for reliable measurements.

• Power Supply: DC 12 V, compatible with standard 12 V systems.

• Output: relay output up to 10 A, suitable to switch AC or DC loads (e.g., 120 VAC @10 A).

• Configurable Settings: can set control mode (heat/cool), hysteresis, delay start, high temperature alarm, and calibration.

• Additional Control: includes delay start (0–10 min) and high temperature alarm functions.

Typical Uses:
✔ Automatic cooling or heating control for refrigeration, incubators, or HVAC systems.
✔ DIY and home automation — control fans, heaters, pumps, and other devices.
✔ Aquariums, climate cabinets, and environmental chambers requiring stable temperature control.
✔ Low-voltage systems integration with solar or battery setups.

Note: Ensure the relay load does not exceed 10 A, and use correct wiring for safety and reliability.