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At PVR Controls, we specialise in designing and delivering world-class commercial and industrial solutions, valves, and controllers engineered for the refrigeration industry.
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Products in Digital Input & Buzzer

Temperature Controller-8(3)A Relay & Buzzer

Temperature Controller-8(3)A Relay & Buzzer

SZ-7515-P

Temperature Controller-8(3)A Relay & Buzzer

SZ-7515-P

    • Cooling & Heating Mode Selection
    • External Buzzer for Faults 
    • Settable OFF time delay for Compressor Protection
    • Auto Operation in case of Sensor Failure/Error
    • Applications: General appliances like Deep Freezers, Display Cabinet, Pastry Cabinets
Temperature Controller-8(3)A Relay, DI &  Buzzer

Temperature Controller-8(3)A Relay, DI & Buzzer

SZ-7515T-DI

Temperature Controller-8(3)A Relay, DI & Buzzer

SZ-7515T-DI

    • 8(3)A Relay for Compressor
    • 0.1 Resolution for Precise Control
    • Digital Input for Compressor Fault 
    • Touch Sensitive Keypad 
    • Cooling & Heating Mode Selection
    • External Buzzer for Faults 
    • Settable ON & OFF time delay for Compressor Protection
    • Password Protection for Parameters
    • Auto Operation in case of Sensor Failure/Error
    • High & Low Temperature Logs
    • Applications: General appliances like Deep Freezers, Display Cabinet, Pastry Cabinet 
Temperature Controller with DI, Buzzer & Defrost

Temperature Controller with DI, Buzzer & Defrost

SZ-7525T-DI

Temperature Controller with DI, Buzzer & Defrost

SZ-7525T-DI

    • 20(8)A Relay for Compressor
    • Digital Input for Compressor Fault 
    • 0.1 Resolution for Precise Control
    • Touch Sensitive Keypad 
    • Time based OFF Cycle Defrost
    • External Buzzer for Faults 
    • Auto/Manual Defrost option available
    • Settable ON & OFF time delay for Compressor Protection
    • Password Protection for Parameters
    • Auto Operation in case of Sensor Failure/Error
    • High & Low Temperature Logs
    • Applications: Small Cold Rooms, Freezers

At PVR Controls, we’ve been building and integrating world-class electrical & electronic solutions, valves, and controllers for the refrigeration industry with highly effective functionality and a wide variety.

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