220AC 10A Digital Thermostat + NTC Sensor

Direct 220V AC Mains Operation: Operates directly on standard 220V AC mains voltage, eliminating the need for external power adapters or step-down transformers.

10A High-Capacity Relay Switch: Integrated heavy-duty relay rated up to 10A output for directly controlling heating elements, AC cooling fans, or refrigeration compressors.

Included Waterproof NTC Thermistor Probe: Comes bundled with a sensitive, waterproof NTC thermistor probe designed for direct immersion in liquids or reliable ambient air sensing.

3-Digit High-Brightness LED Display: High-visibility red 3-digit LED screen provides clear, real-time temperature telemetry and intuitive parameter setup.

Programmable Heating & Cooling Logic: Flexible configuration menu allows setting heating/cooling operational modes, temperature differential hysteresis, start delay timing, and sensor calibration.

Housing Material: Flame-retardant ABS plastic casing with side mounting ears for panel integration and secure screw terminal blocks.

Technical Specifications:

Operating Voltage: 220V AC (-+ 10%), 50/60 Hz.

Relay Output Capacity: 10A / 220VAC.

Temperature Measurement Range: -50°C – +110°C.

Control Precision: 0.1°C.

Color: White Casing with Red Digital Display.

Usage Advice: Disconnect mains AC power before connecting phase and neutral wires; ensure relay load terminal screws are tightened firmly to prevent contact overheating.

Maintenance: Keep external probe connections free from moisture intrusion at the terminal block and wipe down the panel display with a soft microfiber cloth.

Essential 220V Mains Climate Controller: Position as a versatile thermal control module for home brewing setups, egg incubators, water heaters, commercial refrigeration, and greenhouse automation.

Highlight Direct AC Power & Relay Control: Emphasize how easily it integrates directly into 220V AC electrical circuits without requiring external step-down power modules.

Recommended Cross-Sell Add-ons: Pair with 12V 10A Digital Thermostat + NTC Sensor, 24V 10A Digital Thermostat + NTC Sensor, STC-3008 220AC Thermostat Dual Temperature Controller, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Thermostats collection page as your standard 220V AC digital temperature controller.