DHK-713A Digital Temperature Controller – Advanced Precision for Temperature Control Solutions

Product General Information:

Description:

The DHK-713A Digital Temperature Controller is designed for accurate and reliable temperature regulation in a variety of applications. With dual relay output, it efficiently manages both heating and cooling systems, making it suitable for industrial, commercial, and residential environments. Whether used in HVAC, aquariums, refrigeration, or greenhouses, the DHK-713A ensures optimal temperature stability while maximizing energy efficiency.

1. Dual Relay Output for Heating and Cooling

The DHK-713A features a dual relay output, which allows it to control both heating and cooling devices simultaneously. This feature provides automatic switching between heating and cooling modes to maintain the desired temperature, ensuring consistent and reliable operation.

• Heating Control: Suitable for use in HVAC, incubators, and more.
• Cooling Control: Ideal for refrigeration, cold storage, and aquariums.

2. Wide Temperature Range and High Accuracy

The DHK-713A is capable of managing temperatures from -50°C to +120°C, making it perfect for a wide range of applications that require precise temperature control. Its ±1°C accuracy ensures that the set temperature is maintained without fluctuation.

• Temperature Range: -50°C to +120°C
• Accuracy: ±1°C for dependable temperature stability.

3. User-Friendly LED Display

The DHK-713A comes with a clear, easy-to-read LED display that shows real-time temperature readings, allowing users to monitor and adjust the settings efficiently. Its intuitive interface simplifies operation, making it user-friendly even for first-time users.

• LED Display: Provides real-time temperature updates.
• Easy-to-Use Interface: Simplifies the process of adjusting temperature settings.

4. Programmable Temperature Settings

With the DHK-713A, you can easily program both high and low temperature limits based on your specific needs. The controller automatically maintains the temperature within these set limits, reducing the need for manual adjustments and ensuring optimal performance.

• Customizable Limits: Set high and low thresholds for automated control.
• Automatic Regulation: Adjusts temperature settings automatically, saving time and energy.

5. Compact and Durable Design

Designed with a compact and robust build, the DHK-713A fits well into various systems while offering durability and long-lasting performance. Its industrial-grade construction ensures that it withstands tough environments and long-term use.

• Compact Form Factor: Saves space and is easy to install.
• Durability: Built to last in industrial and commercial applications.

6. Safety Features for Enhanced Protection

The DHK-713A includes over-temperature protection and sensor error detection to ensure safe operation. These safety features prevent damage to your systems by automatically detecting faults and shutting down the controller in case of overheating or sensor issues.

• Over-Temperature Protection: Shuts down the system if the temperature exceeds safe limits.
• Sensor Fault Detection: Alerts users to any sensor malfunctions, ensuring reliable operation.

Specifications:

This product is a general purpose single sensor temperature controller, with refrigeration, shutdown defrosting, fan, lighting temperature overlimit alarm

And other functions, suitable for freezer, refrigerator, island cabinet and other refrigeration industry.

◆ Power supply voltage: 220VAC±10% 50Hz/60Hz

◆ Temperature display range: -50℃~120℃

◆ Temperature control range: -40℃~20℃

◆ Sensor type: NTC

◆ Working environment temperature: -10℃~60℃

◆ Relative humidity of working environment: not more than 80% (no condensation)

◆ Compressor relay capacity: 30A/250V, lighting, fan relay capacity: 10A/250V

Applications: