HB Products A

HB Products A/S develops and produces sensor technology for industrial and commercial refrigeration, heat pumps, and original equipment manufacturer (OEM) applications. Based in Hasselager, Denmark, the company focuses on helping customers achieve safer, more efficient, and reliable system operation through durable technology and precise measurements.

Its product range includes level sensors for monitoring liquid in tanks and vessels, and level switches that detect liquid at a designated point. Vapor quality sensors measure liquid content at an evaporator’s output in both liquid overfeed and direct expansion systems. Defrost sensors help ensure defrosting occurs when needed, while safety and leakage products detect refrigerant leaks and help protect compressors from liquid slugging. These solutions serve applications including cold storage and machine rooms.

HB Products also provides support and service, product information through its webshop, and practical knowledge resources. Its articles and case studies cover real-world applications, engineering principles, sensor selection, defrosting, and system performance.