F&F CRT-05 Digital Temperature Regulator, 2-Function, -100 to +400°C, 16A, 1P

The F&F CRT-05 is a professional digital temperature regulator engineered for precise thermal management in a wide range of applications. This 2-function device operates within a temperature spectrum of -100°C to +400°C, making it suitable for both extreme cold and high-heat environments. With a 16A switching capacity and a single-pole configuration, it provides a robust solution for controlling heating and cooling systems in industrial, commercial, and domestic settings.

Advantages

This regulator offers exceptional versatility by supporting two distinct operating functions, allowing users to configure the device for specific heating or cooling requirements. Its digital interface ensures high accuracy in temperature monitoring, which is critical for maintaining stable conditions in sensitive processes. The wide operating range provides flexibility for diverse technical tasks, while the 16A relay capacity allows for the direct control of various electrical loads without the immediate need for additional contactors in many standard setups.

Suitable for

• Industrial heating and cooling systems
• Domestic climate control installations
• Temperature-sensitive storage and refrigeration
• Laboratory equipment thermal management
• Process automation requiring precise setpoint control

When it may not be suitable

This device is not intended for use in environments where the ambient conditions exceed the specified operating temperature range of the controller itself. It is also not suitable for applications requiring multi-phase switching without the use of external contactors.

Key specifications

• Temperature range: -100°C to +400°C
• Switching capacity: 16A
• Configuration: 1-pole (1P)
• Functionality: 2-function digital control

How to use

The device should be installed by a qualified professional in accordance with local electrical regulations. After mounting the unit on a standard rail, connect the temperature sensor to the designated terminals and wire the load according to the provided wiring diagram. Use the digital interface to set the desired temperature thresholds and select the appropriate operating function. Ensure that the sensor is placed in a location that accurately reflects the temperature of the medium being controlled.

What to consider before purchase

• Verify that the sensor type is compatible with your specific application requirements.
• Ensure the electrical load does not exceed the 16A limit.
• Check that the mounting environment is protected from moisture and excessive dust.

Usage recommendations

Regularly inspect the sensor connections and the controller display to ensure consistent performance. If the device is used in high-heat applications, ensure adequate ventilation around the unit to prevent overheating of the internal electronics.