STC 8080A Digital Fridge Temperature Controller NTC Sensor

The STC-8080A+ Digital Fridge Temperature Controller with NTC Sensor is a versatile, compact thermostat designed for household, institutional, and industrial heating and cooling needs. It measures temperatures from -40°C to 50°C and seamlessly switches between cooling and heating modes, with automatic defrosting to keep equipment efficient and reliable. Built around a USA Microchip-PIC microcontroller, this controller delivers strong anti-interference, stable performance, and long-term reliability in a compact ABS shell.

Whether you’re configuring cold storage, refrigerated cabinets, or other automatic temperature control applications (including ocean pools), this regulator provides precise control, defrost management, and alarms to protect your valuable assets and ensure consistent results.

With a 1.9-inch (and smaller) digital display, it offers clear readings and quick setup in tight spaces. The device is engineered for durability and easy installation, featuring SMT & THT assembly and a durable ABS plastic shell that stands up to high temperatures and long-term use.

Benefits & Tips

• Wide temperature control from -40°C to 50°C with precise ±1° measurement accuracy and 1° display resolution for dependable performance.
• Flexible operation: cooling and heating modes, automatic timed defrosting, temperature correction, and alarm outputs to safeguard your system.
• Durable, compact design with a robust ABS shell and compact footprint—ideal for cold storage, refrigerated cabinets, and other automated temperature-controlled environments.

Product specifications

• Model: STC-8080A+
• Material: PCB Board + ABS Plastic Shell
• Power supply voltage: 220VAC
• Power consumption: < 3W
• Temperature range: -40°C ~ 50°C
• Measurement accuracy: ±1°
• Display resolution: 1°
• Sensor: NTC, sheath leads
• Compressor output contact capacity: 10A/240VAC
• Defrost output contact capacity: 10A/240VAC
• Alarm output: buzzer + LED flickers
• Temperature correction range: ±5°
• Alarm range for temperature overrun: 0° ~ 20°
• Defrost period (adjustable): 0–99 hours
• Defrost time: 0–99 minutes
• Boot delay: 3 minutes
• Mounting size: 71 × 29 mm
• Item size: 85 × 75 × 34 mm
• Item weight: 188 g
• Package weight: 224 g
• Package size: 100 × 80 × 60 mm
• Package list: 1 × Temperature Controller, 1 × Temperature Sensor

Package includes:

• 1 Temperature Controller
• 1 Temperature Sensor

Warnings / Reminders

• Ensure proper electrical installation for 220 VAC systems by a qualified professional.
• Boot delay of 3 minutes helps prevent false compressor starts.
• Operate within the specified temperature range (-40°C to 50°C) for accurate control and device longevity.

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