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.

Part Number
Description
767977
767977

CHILLGARD M100 BASIC R-134A (R407A, R407C, R410A, R427A) RS-485 MODBUS

768000
768000

CHILLGARD M100 BASIC (R22) MODBUS

768001
768001

CHILLGARD M100 BASIC (R404) MODBUS

768002
768002

CHILLGARD M100 BASIC (R123) MODBUS

768004
768004

CHILLGARD M100 BASIC INC RH, TEMP OUTPUT & DEICER (R22) MODBUS

768005
768005

CHILLGARD M100 BASIC INC RH, TEMP OUTPUT & DEICER (R404) MODBUS

768006
768006

CHILLGARD M100 BASIC INC RH, TEMP OUTPUT & DEICER (R134a) MODBUS

768007
768007

CHILLGARD M100 BASIC INC RH, TEMP OUTPUT & DEICER (R123) MODBUS

CUSTOM-014
CUSTOM-014

Contact customer service for ordering information.

  • 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

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

Certified to UL to UL Std 61010-1 and CSA 61010 CE approval; complies with the applicable LVD and EMC directives Complies with detection requirements of ASHRAE 15-2004, EN 50270 Type 2 EN 61000-6-3 EN 61010