STC-3008 220AC Thermostat Dual Temperature Controller

Dual-Channel Independent Temperature Control: Features two independent sensor inputs and dual relay outputs to simultaneously monitor and regulate two distinct thermal zones or equipment systems.

220V AC Mains Operation: Operates directly on a standard 220V AC electrical line, eliminating the need for external power supplies or step-down transformers.

Dual High-Brightness Digital Displays: Vibrant dual LED displays present real-time temperature readings for both sensor channels side-by-side for convenient, at-a-glance telemetry.

Dual Waterproof NTC Probes Included: Comes equipped with two high-precision, waterproof NTC thermistor sensor probes designed for reliable sensing in liquids, moist enclosures, or air currents.

Flexible Heating & Cooling Logic: Supports user-configurable heating/cooling modes, hysteresis differentials, delayed start compressor protection, and individual temperature calibration per channel.

Housing Material: Flame-retardant ABS plastic panel-mount housing with side mounting clips and protective terminal covers.

Technical Specifications:

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

Relay Output Rating: 10A / 220VAC (per channel).

Temperature Measurement Range: -55°C – +120°C.

Measurement Precision: -+ 0.1°C.

Housing Color: Grey / Black Casing with Red Display Accents.

Usage Advice: Ensure main 220V power line is fully disconnected before making wiring connections; secure load wires into terminal blocks tightly to prevent high contact resistance.

Maintenance: Keep terminal blocks free from moisture and wipe the front display panel with a dry microfiber cloth as needed.

Essential Dual-Zone AC Climate Solution: Position as a powerful dual-zone thermal controller for commercial refrigeration, home brewing setups, dual-chamber incubators, green houses, and HVAC automation loops.

Highlight Dual-Probe Versatility: Emphasize how a single 220V controller can independently manage two distinct thermal zones or simultaneously command a heating element and a cooling fan without requiring extra power supplies.

Recommended Cross-Sell Add-ons: Pair with STC-3008 12V Thermostat Dual Temperature Controller, STC-3008 24V Thermostat Dual Temperature Controller, STC-3028 220AC Digital Temperature Humidity Controller, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Thermostats collection page as your core 220V dual-channel digital thermostat.