XH-W1219 Dual Display Digital Temperature Controller Module with NTC Sensor Probe
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৳ 280.00৳ 300.00 (-7%)
This XH-W1411 Digital Thermostat Module is an intelligent, high-precision temperature control switch designed for automated heating and cooling systems. It features a prominent dual 3-digit LED display to monitor both current and set temperatures in real time. Equipped with a waterproof NTC sensor probe and a robust 10A/20A onboard relay, it offers reliable automated power switching based on user-defined thermal thresholds. Ideal for DIY electronics, incubators, aquariums, greenhouses, and smart home appliances.
Product Overview
The XH-W1411 Digital Thermostat Control Switch Module is a versatile and highly reliable electronic temperature control system. It is designed to automate heating or cooling equipment by monitoring environmental temperatures and toggling an onboard relay. The module operates on a 12V DC power supply and serves as an intelligent brain for temperature-sensitive environments, replacing manual switches with precise digital automation.
Key Features & Design
- Dual LED Displays: The circuit board features two separate 3-digit digital displays. This allows users to view the current ambient temperature and the programmed target thresholds simultaneously without cycling through menus.
- Waterproof NTC Sensor: It comes equipped with a detachable NTC (10K 0.5%) temperature sensor probe attached to a generous length of black wire. The waterproof design ensures accurate readings even when submerged in liquids or placed in high-humidity environments.
- Heavy-Duty Relay Switch: A robust black onboard relay (capable of handling up to 10A at 250V AC or 20A at 14V DC) acts as the physical switch to power your heating or cooling appliances on and off safely.
- Tactile Programming Buttons: Three onboard push-buttons (Set, Up, and Down arrows) provide a straightforward user interface to configure temperature limits, delay start times, and temperature calibration settings.
Dual-Mode Functionality
The module automatically detects your system goals based on your programmed settings:
- Cooling Mode (Start Temp > Stop Temp): The relay triggers your cooling device (like a fan or refrigeration unit) when the ambient temperature rises too high, turning it off once the environment cools down to your target.
- Heating Mode (Start Temp < Stop Temp): The relay triggers your heating device (like a heat lamp, incubator element, or water heater) when the temperature drops below your lower threshold, turning it off once the desired warmth is reached.
Common Applications
- Incubators & Brooders: Maintaining exact thermal conditions for hatching eggs.
- Aquariums & Terrariums: Monitoring and regulating water or enclosure temperatures for aquatic life and reptiles.
- Greenhouses & Hydroponics: Controlling ventilation fans or root zone heaters to optimize plant growth.
- Home Automation & DIY Projects: Crafting custom smart home appliances, kegerators, or server rack cooling units.
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