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Danfoss

Gas detection for industrial refrigeration

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Plug & Play gas detection for industrial refrigeration
– simplify and improve the way you work

Danfoss gas detectors are based on a digital platform that delivers multiple communication and integration options for improved operational reliability, easy calibration and maintenance efficiency, cost effectiveness, and regulatory compliance. 

The Danfoss Gas Detection Solution provides a high degree of flexibility when designing and building your gas detection system. The portfolio ranges from basic to heavy duty models complemented by a range of accessories. 

The gas detection units can detect a wide range of refrigerant gases including Ammonia (R717), CO2 (R744), fluorinated refrigerants (HCFC and HFCs), and Propane (R290). They come with various sensor technologies to match the specific refrigerant, application, and safety requirements of the refrigeration system including electrochemical (EC), semiconductor (SC), Pellistor (P), and infrared sensors.

The analog or RS485 Modbus connection enables easy communication to a central system. Stand-alone gas detection units with integrated relays are available and can be connected to external systems directly to activate alarm devices. To provide a strong plug and play solution, all gas detection units come factory preconfigured to match refrigerant and typical PPM setting requirements. Depending on national regulations PPM settings may be subject to change.

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See how our new Plug & Play gas detection solution can add value to your business

Features and benefits

  • Factory pre-configured gas detection units which match refrigerant and typical PPM settings required (*Depending on national regulations PPM settings may be subject to change.)

  • Integrated calibration routine – calibration with gas no longer involves the use of potentiometers and multimeters

  • Easy replaceable and pre-calibrated sensors for plug & play replacement

  • Service due information and service alerts support optimized maintenance planning

  • Stand-alone solutions with three integrated relays or connected to a central system, e.g.  PLC

Download product overview catalogue

Download our gas detection catalogue and get an overview of Danfoss gas detection range, including code numbers, for industrial refrigeration

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Download product overview catalogue

Documents

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Support

Unboxing the Digital Ammonia Gas Detector
How to Recalibrate your Digital Ammonia Gas Detector
Operating your Digital Ammonia Gas Detector using your Computer with the Danfoss PC Tool
Quick start Up of the digital ammonia gas detector demonstration
Connecting your Digital Ammonia Gas Detector to your Computer with the Danfoss PC Tool