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Temperature Thermostat Controller Digital Module W/ Display and NTC Waterproof Temperature Sensor XH-W1209 12V

Temperature Thermostat Controller Digital Module W/ Display and NTC Waterproof Temperature Sensor XH-W1209 12V

The XH-W1209 is a compact and affordable digital temperature controller designed for a variety of DIY and industrial automation applications. It features a clear digital display, a waterproof NTC sensor, and a built-in relay that allows for automatic temperature-based switching of heating or cooling devices.

Package Includes:

  • 1 x XH-W1209 12V Digital Temperature Controller Module
  • 1 x Waterproof NTC Temperature Sensor Probe

26.25 AED 26.25 AED Tax Included
26.25 AED Tax Included

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Features:

  • High Accuracy: Utilizes a waterproof NTC thermistor with 0.1°C precision for accurate temperature measurements.
  • Simple Operation: User-friendly 3-button interface and 3-digit LED display for easy parameter setup and monitoring.
  • Customizable Trigger Temperature: Set trigger points in 0.1°C increments with automatic memory retention.
  • Advanced Parameter Settings: Configure heating/cooling mode, hysteresis, temperature limits, calibration offset, delay, and over-temperature alarm.
  • Robust Relay Control: Integrated relay supports loads up to 240V AC / 5A or 14V DC / 10A for versatile control.

Specifications:

  • Power Supply: 12V DC
  • Temperature Range: -10°C to 60°C
  • Humidity Range: 20% – 85% RH
  • Temperature Accuracy: ±0.1°C
  • Static Current: ≤35mA
  • Operating Current: ≤65mA
  • Relay Contact Capacity: 240V AC / 5A or 14V DC / 10A (resistive load)
  • Sensor Type: NTC waterproof thermistor

Parameter Configuration Guide:

  1. Enter Setup Mode: Press and hold SET for 5 seconds to enter parameter menu.
  2. P0 – Mode: C = Cooling, H = Heating (default is C)
  3. P1 – Hysteresis: Sets the on/off buffer range (default: 2°C)
  4. P2 – Maximum Temp Limit: Sets the highest allowable trigger temp (default: 110°C)
  5. P3 – Minimum Temp Limit: Sets the lowest allowable trigger temp (default: -39°C)
  6. P4 – Temperature Calibration: Offsets measured temperature to correct sensor variation (default: 0)
  7. P5 – Trigger Delay: Delays relay response by 1–10 minutes (default: 0)
  8. P6 – High Temperature Alarm: Sets a cut-off value to disable relay and alert user (default: OFF)

Usage Tips:

  • Reset to Default: Hold + and - simultaneously to restore factory settings.
  • Real-Time Temperature: Display shows live temperature value by default.
  • Fault Codes: LLL indicates sensor error; HHH indicates over-temperature.

Applications:

  • Refrigeration and freezer automation
  • Aquarium temperature control
  • Incubators
  • Heating pads and thermal chambers
  • Home automation and climate control systems