GLACIÄR MIDI refrigerant gas detector (refrigerant fluids)

Equipped with two alarm relays for servo-control, visual LED status indication, 4-20mA and RS485 output, the GLACIÄR MIDI refrigerant gas detector is specially designed for refrigeration applications. It covers a wide range of synthetic refrigerants such as HFO mixtures, HFC, HC, ammonia (NH3) and CO2 (carbon dioxide).

  • Over 30 refrigerant fluids detected: HFOs (R1234yf, R1234ze), HFCs (R32, R134A, R407C, R410), HCFCs (R22, R401a, R409a), HCs (R290), NH3, CO2
  • 2 alarm relays for control functions, analog output (1-5V, 0-10V, 2-10V or 4-20mA), RS485 Modbus RTU communication
  • Operates in extreme conditions (-40°C to + 50°C) and waterproof (IP67)
  • Device set-up via Bluetooth® on cell phone or switch 
  • Visual control of device status via high-intensity LEDs
Additional information

The GLACIÄR MIDI refrigerant gas leak detector is particularly suitable for controlling and monitoring air-conditioning systems, heat pumps, cold rooms or refrigeration units. Waterproof and dustproof (IP67), the refrigerant fluid leak detector can withstand temperatures as low as -40°C. It can be used in stand-alone mode or connected to a control system.

It features 2 alarm relays for servo-controls (sirens and signals, solenoid valves, air exhausters fans), a selectable analog output 1-5V, 0-10V, 2-10V or 4-20mA (default), and an RS485 Modbus digital output for connection to a gas detection control unit or supervisory PLC. The GLACIÄR MIDI refrigerant gas detector features broadband sensors with a reference gas, offering the advantage of being able to respond to most refrigerant gases (freons) with just 5 reference gases.

The SAMON GLACIÄR mobile app - available for Android and iOS - enables users to interface with the device via Bluetooth® for easy commissioning and maintenance without special tools. For gas tests, periodic checks or calibration of gas detectors, we offer a very wide range of calibration gases in disposable, ISO6142-compliant cylinders.

Gases detected: Refrigerant gases R1150 (Ethylene), R1234zde, R1234yf, R1234ze, R1270 ? R134a, R22, R290 (Propane), R32, R404A, R407A, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R464A, R465A, R466A, R468A, R50 (Methane), R507A, R513A, R600, R717 (Ammonia - NH3), R744 (Carbon Dioxide - CO2).