SZ-7511-WV Wall Mount Temperature Controller | Compressor & Light Relay | Small Cold Rooms
The SZ-7511-WV Wall Mount Temperature Controller is a compact controller with 8A compressor relay, 5A light relay, and digital LED display, designed for small cold room applications with light control and automatic fault recovery.
Product Summary
The SZ-7511-WV is a reliable wall-mount digital temperature controller designed for small cold rooms. It integrates temperature control and light relay operation in one unit, ensuring simple and efficient functionality. With cooling & heating modes, 0.1°C resolution, and automatic fault recovery, it ensures both performance and safety.
Key Features
Wall mount temperature controller
Compressor relay: 8(3)A
Light relay: 5A
Clear 7 Segment LED display (3 × 14.2 mm)
Temperature range: –40°C to +99°C (or –40.0°C to +50.0°C)
Resolution: 0.1°C or 1°C (settable)
Cooling & heating mode selection
Light ON/OFF through front key
Auto operation during sensor failure/error
Compact housing: 80 × 126 × 15 mm
Applications
Small cold rooms
Compact refrigeration units
Cold storage with light relay requirement
Commercial refrigeration
Product Benefits
2-in-1 function – controls both temperature and lighting in cold rooms
Compact wall mount design – saves space and easy to install
High reliability – auto operation in case of sensor failure
User-friendly – LED display with simple front key light ON/OFF
Energy-efficient – precise temperature regulation with 0.1°C resolution
FAQs
Q1. What is the relay capacity of SZ-7511-WV?
It has an 8A compressor relay and a 5A light relay.
Q2. Can this controller manage both cooling and heating?
Yes, it supports cooling & heating modes.
Q3. Is it suitable for cold room applications?
Yes, it is specifically designed for small cold rooms.
Q4. How is the light controlled?
Light can be switched ON/OFF via the front key on the controller.