Description
The Whicepart EL-961 temperature controller is a microprocessor-based device designed to control medium and low-temperature ventilated refrigeration units. It is ideal for cold rooms, commercial display cases, and chest freezers.
The device supports PTC or NTC temperature sensors and is equipped with a TTL port for using a copy card, allowing for quick parameter programming. The controller provides precise regulation over a wide range and displays current values on a three-digit digital display.
- Manufacturer: Whicepart;
- Power supply: 230 Volts, 50/60 Hertz;
- NTC temperature control range: from -50 to +110 degrees Celsius;
- PTC temperature control range: from -50 to +140 degrees Celsius;
- Analog inputs: 2 NTC/PTC/PT1000 inputs;
- Fan relay: 5(2) Amps, maximum 250 Volts AC;
- Compressor relay: 2 HP, maximum 240 Volts AC;
- Defrost relay: 8(4) Amps (normally open) or 6(3) Amps (normally closed);
- Digital input: 2 voltage-free inputs ("dry contact");
- Display resolution: 1°C / 0.1°C;
- Power consumption: up to 4.5 Watts;
- Sensor type: NTC or PTC;
- Terminals: screw clamps for cable cross-section up to 2.5 mm2;
- Housing material: PC+ABS plastic, polycarbonate glass;
- Dimensions: 72x34x59 mm;
- Sensor length: 2 meters;
- Operating conditions: temperature from -5 to +55 degrees Celsius, humidity up to 90%.
