Sensors

Liquid level sensors

Temperature sensors

Danfoss offers robust surface mounting and insertable sensors that accurately measure temperature in any cooling application.

A2L gas sensors

DST G and GS-series gas sensors by Danfoss Sensing Solutions are used to detect A2L refrigerant gases and support safety, compliance, and system reliability in refrigeration and HVAC applications. In cold room systems, they are relevant where A2L refrigerants are used and gas detection is needed to support safe system design and operation.
This category is also used outside cold rooms across HVAC, commercial refrigeration, food retail, heat pump, rooftop, chiller, and other refrigeration applications.

A3 Gas sensor

DST G-series gas sensors by Danfoss Sensing Solutions are used to detect A3 refrigerant gases and support safety, compliance, and reliable operation in HVAC and refrigeration systems. In cold room systems, they are relevant where A3 refrigerants are part of the refrigerant strategy and gas detection is needed to support safer system design and operation.
This category range is also used outside cold rooms in industrial heat pumps, general HVAC applications, and broader refrigeration use cases where A3 refrigerants such as propane or isobutane are used

Gas detection sensors