SH-730B Digital Temperature Controller – Precision Temperature Control for Efficient System Management

Product General Information:

Description:

The SH-730B Digital Temperature Controller is a highly reliable and user-friendly device designed to provide precise temperature control for heating and cooling systems. Featuring a dual relay output, it automatically switches between heating and cooling modes, making it an ideal solution for various industries, including refrigeration, HVAC, aquariums, incubators, and greenhouses. Its compact size, advanced functionality, and easy-to-use interface make it suitable for both industrial and commercial applications.

1. Dual Relay Output for Heating and Cooling Systems

The SH-730B is equipped with dual relay outputs that enable simultaneous control of both heating and cooling devices. The controller automatically adjusts between heating and cooling modes based on preset temperature settings, ensuring optimal performance and energy savings.

• Heating Control: Ensures precise temperature management for incubators, HVAC systems, and greenhouses.
• Cooling Control: Perfect for refrigeration units, freezers, and aquariums.

2. Wide Temperature Range

The SH-730B supports a temperature range of -40°C to +110°C, making it versatile for various applications. Its high precision ensures reliable temperature control, with an accuracy of ±1°C, keeping systems stable.

• Temperature Range: -40°C to +110°C
• Precision: ±1°C for accurate control of sensitive systems.

3. LED Display for Easy Monitoring

The SH-730B features a bright LED display, allowing users to monitor temperature readings in real-time. The intuitive interface simplifies temperature adjustments, ensuring smooth and efficient operation.

• Real-Time Monitoring: Easily view current temperature and system status.
• User-Friendly Interface: Quick setup and easy-to-use controls.

4. Programmable Temperature Limits

Users can program high and low temperature thresholds for automatic system control. The SH-730B automatically switches between heating and cooling modes as needed, improving energy efficiency and reducing manual intervention.

• Customizable Temperature Settings: Set desired high and low limits for optimal system control.
• Automated Efficiency: Reduces energy consumption by maintaining precise temperature levels.

5. Compact and Durable Design

Designed for durability, the SH-730B is built with industrial-grade materials and features a compact design that allows for easy installation in a variety of systems, from large industrial setups to smaller residential units.

• Durable Construction: Built to withstand harsh conditions in industrial environments.
• Compact Form Factor: Fits seamlessly into a wide range of systems.

6. Safety Features

The SH-730B includes essential safety functions, such as over-temperature protection and sensor fault alarms, to ensure the safe operation of heating and cooling systems. These features help prevent system damage and ensure reliable performance.

• Over-Temperature Protection: Automatically shuts down the system if it exceeds preset limits.
• Sensor Fault Detection: Alerts users to sensor malfunctions for prompt correction.

Specifications:

Freezing temperature control/switch on/off/first power on press the key directly start/self-diagnosis/faulty compressor proportional start-stop
1、Power supply: AC-220V

2、Temperature probe: NTC-103, 1 strip, 2 meters long, not divided into positive and negative

3, temperature display range: -45 ℃ ~ 80 ℃ accuracy ± 01 ℃

4、Temperature resolution：1℃

5、Temperature control range: -25 ℃ ~ 9 ℃

6, stop the factory value: 2 ℃.

7、Appearance size: 208mm (L) × 64mm (W) × 43mm (D)

Opening size: 192mm (L) × 58mm (W)

8、Operating ambient temperature: -10 ~ 60 ℃; relative humidity: 20% ~ 90% (no condensation)

9, compressor relay contact capacity: SH-730S 10A/110-250VAC, SH-730 30A/110V-250VAC

Translated with DeepL.com (free version)

Applications: