Chillgard® M-100

With its compact design and low-maintenance engineering, the Chillgard M-100 Refrigerant Sensor is easily mounted almost anywhere for trusted detection of halogenated refrigerant across a wide range of temperatures and humidity ranges—with a minimum detection level of 20ppm.

  • Very stable and highly selective photoacoustic infrared (PIR) technology
  • Detects R123, R134a, R404a, R22 – other refrigerant detection available
  • Used in cold storage facilities, mechanical equipment rooms and other refrigerant applications
  • No moving parts for low, worry-free maintenance
  • Current or voltage analogue output or RS-458 ModBUS digital output
  • Optional Temperature & relative humidity sensors
  • ModBus output for communication to Chillgard LC Control Module
  • De-icer option operates at temperatures down to -30°C