SZ-7534

The SZ-7534 is a temperature controller designed for cold room applications, offering precise temperature management and various features to ensure optimal performance. Key specifications and functionalities include:

• Temperature Range: -50.0°C to +50.0°C with a resolution of 0.1°C.

• Probe Inputs: Equipped with two NTC probes for monitoring both cold room temperature and evaporator coil temperature.

• Relay Outputs: Supports connections for compressor, light, heater, and evaporator fan, facilitating comprehensive control over refrigeration components.

• Defrosting Capabilities: Offers both automatic and manual defrosting options, based on time or temperature settings, to prevent ice buildup and maintain efficiency.

• Audible Alarm: Includes an internal buzzer to alert users of any system faults or temperature deviations.

• Compressor Protection: Incorporates High Pressure (HP), Low Pressure (LP), and Oil Safety Switch (OSS) trip protection to safeguard the compressor from potential damage.

• Display: Features a 7-segment LED display for clear visibility of current temperature readings and system parameters.