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SF-213 Digital Temperature Controller – Mini Intelligent Controller with Dual Sensors, Defrost & Light Control for 1HP Compressor

Detalles del producto
Disponibilidad
En stock
Peso con empaque
1.34 kg
Devolución
No
Condición
Nuevo
Producto de
Amazon
Viaja desde
USA

Sobre este producto
  • The SF-213 Digital Temperature Controller is a compact and intelligent solution designed for cold storage and refrigeration systems. Built with a mini-sized body but powerful features, it ensures accurate temperature control and reliable compressor operation for units up to 1 HP. Equipped with dual NTC sensors, this controller provides precise monitoring of both room and defrost temperatures. The digital display makes it easy to read and adjust settings, while the LED indicators clearly show refrigeration, defrost, and defog status at a glance. With multiple built-in functions, the SF-213 offers manual or automatic defrosting, light control, glass defogging, parameter locking, and value storing for enhanced convenience. Its smart protection system helps prevent compressor damage by controlling start delays and abnormal temperature conditions. Engineered for durability, the controller operates in a wide temperature range (10–60℃) and supports strong output capacities, including 30A for compressors, 10A for defogging, and 5A for lighting. Easy installation is ensured with its included accessories—transformer, sensors, installation stand, and cover panel. Whether for cold rooms, commercial refrigerators, or small-scale cooling systems, the SF-213 delivers stable performance, energy efficiency, and long-lasting reliability. Technical Specifications: - Model: SF-213 Digital Temperature Controller - Power Supply: 12VAC (external sealed transformer included) - Temperature Sensors: Dual NTC sensors (cold room + evaporator), 2m each - Display Temperature Range: 45~99°C (49~210°F) - Accuracy: ±1°C - Setpoint Range: Adjustable between E1~E2 - Default Set Temperature: 0°C (32°F) - Output Relay Capacity: - Compressor: 30A / 250VAC (1 HP max) - Defog: 10A / 250VAC (supports up to 1kW) - Light: 5A / 250VAC - Functions: - Cooling control with delay & hysteresis - Manual & automatic defrost (based on time & evap. temp) - Glass defogging - LED light switching - High/low temperature alarm: “HH” / “LL” - Parameter locking and self-testing - Display Type: LED (69×23×18 mm) - Controller Dimensions: 77 × 35 × 60 mm (3.03 × 1.38 × 2.36 in) - Panel Cutout Size: 71 × 29 mm (2.80 × 1.14 in) - Operating Environment: -10°C ~ +60°C (14°F ~ 140°F); RH: 20%~90% (non-condensing) - Accessories: 2 × NTC temperature sensors, 1 × transformer, 1 × installation stand, 1 × cover panel
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Compact & Intelligent Control – Mini-sized digital controller designed for cold room compressors up to 1 HP. Dual Temperature Sensors – Equipped with NTC double sensors for room and defrost monitoring (2m length). Multi-Function Operation – Supports temperature display/control, manual & automatic defrost, light switch, and glass defogging. Easy Setup & Display – LED indicators for refrigeration, defrost, and defog; clear digital display for accurate readings. Reliable & Durable – Supports AC12V transformer input, wide operating environment (10~60°C, 20–90% RH), and contact capacity for compressor (30A), defog (10A), and light (5A).