W1209 Digital Thermostat Temperature Control Switch Sensor Module

The W1209 Digital Thermostat Controller is an affordable and highly reliable digital temperature controller widely used in DIY electronics, home automation, and industrial temperature management projects. Equipped with a high-accuracy NTC temperature sensor, this module automatically manages power to connected devices based on real-time temperature readings. The W1209 (Model: HCTHER0006) runs on an embedded microcontroller, requiring no programming knowledge—perfect for beginners and professionals alike.

Key Features

• User-friendly interface with 3 tactile push buttons
• High-quality relay supporting up to 240V AC (5A) or 14V DC (10A)
• Bright 3-digit seven-segment LED display for clear temperature visibility
• LED indicator showing real-time relay operation status
• Durable and compact PCB design suited for a variety of automation tasks

Technical Specifications

• Temperature Control Range: -50°C to 110°C
• Resolution: 0.1°C (-9.9°C to 99.9°C), 1°C for other ranges
• Measurement Accuracy: ±0.1°C
• Control Accuracy: ±0.1°C
• Refresh Rate: 0.5 seconds
• Input Power:
• Sensor Type: NTC 10K (0.5%), waterproof, 0.5m cable
• Output: Single-channel relay, 10A capacity
• Power Consumption: ≤ 35mA (static), ≤ 65mA (working)
• Operating Temperature: -10°C to 60°C
• Humidity Range: 20% to 85%
• Dimensions: 48mm x 40mm x 14mm

Applications

• Temperature control for aquariums, incubators, and greenhouses
• Home automation and industrial temperature management
• Thermostatic control for heating and cooling systems
• DIY electronics and microcontroller-based temperature projects

Looking for a reliable W1209 thermostat controller in Pakistan? Order now to get a top-quality digital temperature controller with accurate readings, simple installation, and long-lasting performance for all your temperature control needs.