The Subzero SZ-7510T is a compact, touch-sensitive temperature controller built for refrigeration units, freezers, chillers, beverage coolers, and commercial HVAC systems. It provides stable temperature regulation, easy user interaction, and dependable relay output for compressor control.

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Key Features

• Touch-sensitive front panel for easy operation

• Wide temperature measurement range

• High-accuracy NTC sensor input

• Relay output for compressor/temperature load control

• LED temperature display

• Configurable temperature setpoint and differential

• Compact design suitable for panel mounting

• Supports alarm functions (depends on configuration)

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Technical Specifications

Parameter	Value
Model	SZ-7510T
Sensor Type	NTC
Temperature Range	As per system configuration
Display	LED digital
Output	Relay Output
Front Operation	Touch-sensitive keys
Supply Voltage	As per Subzero variant
Mounting	Panel Mount
Housing	Plastic enclosure
Dimensions	4.9 × 2.6 × 9 cm
Protection	Front panel splash protection
Application	Refrigeration, counters, coolers

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Applications

• Deep freezers

• Display counters

• Bottle coolers

• Ice-cream freezers

• Commercial chillers

• Cold room cabinets

• HVAC temperature control

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What’s in the Box?

• SZ-7510T Temperature Controller

• NTC Sensor (if included from supplier)

• User Manual

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FAQ

1. Is this controller suitable for freezers?
Yes, it supports refrigeration and freezer applications depending on the NTC sensor range.

2. Does it support compressor relay output?
Yes, the SZ-7510T has a dedicated relay output for compressor operation.

3. Is the front panel touch-based?
Yes, it uses touch-sensitive keys for easy operation.

4. What type of sensor is required?
A standard NTC temperature sensor.

5. Is installation easy?
Yes, the compact design supports easy panel mounting.

6. Is Sub-Zero a reliable brand?
Yes, Subzero is a trusted Indian brand widely used in refrigeration and HVAC applications.