Subzero SZ-7505T
Subzero SZ-7505T Temperature Controller – Analog Input, Relay Output
Compact and reliable temperature controller with analog input, relay output, and easy panel-mount installation for chillers, HVAC, deep freezers, and industrial temperature applications.
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The Subzero SZ-7505T is a compact temperature controller designed for refrigeration, HVAC, cold rooms, chillers, and OEM machinery. It features an analog sensor input, relay output, user-friendly programming, and a robust design suitable for commercial and industrial temperature control systems.
The Subzero SZ-7505T is a compact temperature controller designed for refrigeration, HVAC, cold rooms, chillers, and OEM machinery. It features an analog sensor input, relay output, user-friendly programming, and a robust design suitable for commercial and industrial temperature control systems.
KEY FEATURES
Supports analog temperature sensor input
Relay output for compressor/heater control
Adjustable temperature setpoint
LED indication for status & output
Compact panel-mount construction
Reliable control for chillers, HVAC, and deep freezers
Easy wiring & installation
Designed specifically for refrigeration and industrial applications
Supports analog temperature sensor input
Relay output for compressor/heater control
Adjustable temperature setpoint
LED indication for status & output
Compact panel-mount construction
Reliable control for chillers, HVAC, and deep freezers
Easy wiring & installation
Designed specifically for refrigeration and industrial applications
TECHNICAL SPECIFICATIONS
Parameter Specification Model SZ-7505T Brand Subzero Input Type Analog Sensor (Thermistor / Thermocouple – model dependent) Output Type Relay Control Type ON/OFF Supply Voltage 230V AC (typical Sub-Zero supply range) Display LED Indication Setpoint Adjustable Accuracy ±1% Operating Temperature 0°C to 50°C Housing ABS Industrial Grade Mounting Type Panel Mount Relay Rating 10A (typical) Dimensions 8 × 8 × 4 cm Weight 0.15 kg
| Parameter | Specification |
|---|---|
| Model | SZ-7505T |
| Brand | Subzero |
| Input Type | Analog Sensor (Thermistor / Thermocouple – model dependent) |
| Output Type | Relay |
| Control Type | ON/OFF |
| Supply Voltage | 230V AC (typical Sub-Zero supply range) |
| Display | LED Indication |
| Setpoint | Adjustable |
| Accuracy | ±1% |
| Operating Temperature | 0°C to 50°C |
| Housing | ABS Industrial Grade |
| Mounting Type | Panel Mount |
| Relay Rating | 10A (typical) |
| Dimensions | 8 × 8 × 4 cm |
| Weight | 0.15 kg |
APPLICATIONS
Chillers
Water coolers
Deep freezers
Commercial refrigeration
HVAC units
Bottle coolers
Food processing machines
Industrial machinery temperature control
Chillers
Water coolers
Deep freezers
Commercial refrigeration
HVAC units
Bottle coolers
Food processing machines
Industrial machinery temperature control
WHAT’S IN THE BOX
Subzero SZ-7505T Controller
Mounting clips
User manual
Subzero SZ-7505T Controller
Mounting clips
User manual
FAQ
Q1: Is the SZ-7505T suitable for chillers?
Yes, it's commonly used for chillers, deep freezers, and HVAC applications.
Q2: What type of sensor does it support?
It supports analog temperature sensor inputs depending on the model configuration.
Q3: Does it have relay output?
Yes, it includes a heavy-duty relay output for compressor or heater control.
Q4: Is programming easy?
Yes, front-panel keys allow simple parameter and setpoint changes.
Q5: Can I use it in industrial panels?
Yes, it is panel-mounted and ideal for OEM and industrial applications.
Q6: What is the power supply?
Standard Sub-Zero controllers operate on 230V AC.
Q1: Is the SZ-7505T suitable for chillers?
Yes, it's commonly used for chillers, deep freezers, and HVAC applications.
Q2: What type of sensor does it support?
It supports analog temperature sensor inputs depending on the model configuration.
Q3: Does it have relay output?
Yes, it includes a heavy-duty relay output for compressor or heater control.
Q4: Is programming easy?
Yes, front-panel keys allow simple parameter and setpoint changes.
Q5: Can I use it in industrial panels?
Yes, it is panel-mounted and ideal for OEM and industrial applications.
Q6: What is the power supply?
Standard Sub-Zero controllers operate on 230V AC.
Temperature Indicator
- Display:7 Segment LED Display, 2*10.16mm (0.4")
- Power supply:230VAC
- Probe Input:NTC
- Temperature Range:-45 C to +99 C
- Temperature resolution:1 C
- Size:78*36 mm
- Mounting Type:Panel Mount
- Panel Cutout:71*29 mm
- Application:commercial refrigeration, display cabinets, VISI Coolers, General Application