MSA Chillgard® VRF Refrigerant Leak Detector

The Chillgard VRF Refrigerant Leak Detector is the first industry detector for Variable Refrigerant Flow Systems (VRF) with integrated BACnet capability. Therefore, it can be directly connected with any Building Management Systems (BMS). MSA applies its proven Photoacoustic infrared sensing technology that provides a stable zero baseline, minimizes cross-sensitivities and offers low cost of ownership through minimum maintenance required.

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• Low-level detection at 25 ppm minimum detection
• Versatility—capable of operating within wide temperature and humidity ranges
• Low maintenance—no moving parts and stable PAIR sensor technology
• Easy installation—simply secure back plate to wall
• 20-year proven photoacoustic infrared sensing technology
• Digital communications
  • BACnet®
  • Modbus