Sanhua extended the application range of the SEC HD

The SEC-HD is now compatible with a variety of applications using CO2, hydrocarbon, and HFC refrigerants. Users can select from a range of pressure transducers tailored to their specific application and market requirements.

Designed to offer world-class superheat control performance, the SEC HD controller comes with the ability to be installed inside cold storage rooms, and this new product is the perfect solution for those in the refrigeration industry looking for greater control and efficiency.

The new product's high-water resistance, low-temperature resistance, and accurate superheat control make it the ideal solution for those in the refrigeration industry looking to improve their system efficiency.

Some of the features include:

• Operating temperature: -35~55 oC
• Storage temperature: -40~60 oC
• Enclosure: IP67
• A choice of 29 commonly used refrigerants including R744
• Certification: CE
• Power supply: 220Vac(85V～264V) 50/60Hz, 25VA（220Vac）
• Communication: RS485
• External Display option
• Inputs: Pressure transmitter x1, Temperature sensor x1, Digital signal x2 (Run signal and defrost signal)