DHK-201 Digital Temperature Controller – Precision and Simplicity for Temperature Control

Product General Information:

Description:

The DHK-201 Digital Temperature Controller is a compact and efficient solution for precise temperature management. It is ideal for controlling heating and cooling systems in a variety of applications, such as refrigeration, HVAC systems, aquariums, greenhouses, and more.

1. Versatile Heating and Cooling Control

The DHK-201 is designed to control both heating and cooling systems with ease. It automatically switches between heating and cooling modes to ensure the temperature stays within the desired range, making it versatile enough for multiple applications.

• Heating Control: Suitable for incubators, greenhouses, and HVAC systems.
• Cooling Control: Ideal for refrigeration, freezers, and aquariums.

2. Wide Temperature Range and High Accuracy

With a temperature range of -50°C to +120°C, the DHK-201 is capable of maintaining precise control across a broad spectrum of applications. It offers ±1°C accuracy, ensuring that the set temperature remains stable and consistent.

• Temperature Range: -50°C to +120°C
• Accuracy: ±1°C, providing reliable temperature control.

3. Easy-to-Use LED Display

The DHK-201 features a bright LED display that shows real-time temperature readings, making it easy to monitor and adjust the temperature as needed. Its simple control interface allows for quick adjustments, ensuring user convenience.

• LED Display: Clear and easy to read, provides real-time temperature feedback.
• Simple Controls: Makes temperature adjustment quick and straightforward.

4. Programmable Temperature Settings

Users can program both high and low temperature limits, and the DHK-201 will automatically regulate the system within these set points. This reduces the need for constant monitoring and allows for more efficient temperature management.

• Customizable Limits: Set high and low thresholds for optimal control.
• Automatic Regulation: Adjusts temperature automatically within the defined limits.

5. Compact and Durable Design

The DHK-201 is built to be both compact and durable, making it easy to install in a variety of settings. Its robust design ensures reliable operation even in harsh conditions, making it a dependable option for long-term use.

• Compact Size: Saves space and integrates easily into existing systems.
• Durable Construction: Engineered for reliability in demanding environments.

6. Safety and Protection Features

To ensure safe operation, the DHK-201 comes with built-in over-temperature protection and sensor fault detection. These features help prevent overheating and system failures, giving users peace of mind.

• Over-Temperature Protection: Automatically shuts off if the temperature exceeds safe levels.
• Sensor Error Detection: Alerts users if there’s an issue with the sensor.

Specifications:

This product is a general-purpose single-sensor thermostat with functions such as refrigera-tion, defrosting, fan, and lighting temperature over-limit alarm. lt is suitable for refrigerationindustries such as freezers, refrigerators, island cabinets, etc.

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

Temperature display range: -50℃~120℃

Temperature control range: -40℃~20℃

Sensor type: NTC

Working temperature: -10℃~60℃

Working environment relative humidity: not more than 80% (no condensation)

Compressor relay capacity: 30A/250V,

Defrosting, fan, lighting relay capacity: 10A/250V

Applications: