GLACIÄR MIDI

GLACIÄR MIDI Refrigerant Gas Detector

  • Ideal for machinery rooms, cold rooms
  • Designed with over 30 years of industry experience
  • User-friendly setup and maintenance via digital app
  • No special tools
  • Robust design ensures reliable performance
  • System integration via Modbus, analogue output, and relay contacts
  • Easy installation

 

GLACIÄR MIDI detects leaks of refrigerant gases that are harmful to the
environment we live in, and harmful to the environments that people work in.
By mitigating these leaks, our planet is protected against greenhouse gas
emissions, our colleagues stay safe and healthy, and property is protected against the risks of system failure and explosion.

SENSOR SELECTION

  • All sensor types compatible with the GLACIÄR MIDI detector
    platform
  • HFC/HFO blends detected via just two broad-band sensor variants
  • CO2 detection via infra-red sensor
  • Electrochemical sensors for NH3 detection
  • R290 (propane) & hydrocarbon sensor

EASY INSTALLATION

  • Comes ready to install with standard configuration
  • Multiple cable glands located for easy access to power connections & output terminals
  • Pluggable screw terminals for simple installation on site
  • IP67-rated enclosure & -40°C – + 50°C operating range suitable for all
    refrigeration environments

MULTIPLE CONFIGURABLE OUTPUTS

  • Alarm indication via relay contacts for high- and low-alarm levels
  • Interface to control systems via
  • Modbus RTU over RS485 & selectable analogue output range
  • Visual health-check via high-intensity status LEDs
  • Selectable dedicated fault relay

INTELLIGENT SERVICE & MAINTENANCE

  • Service counter tells you when service is needed
  • Bluetooth® connectivity to app for configuration & calibration (Android™ & iOS)
  • Analogue configuration via service-wheel & magnetic switch
  • Pre-calibrated sensor module replacements
  • Sensor lifetime counter
Analogue Output
Selectable analogue output range 1…5V; 0…10V; 2…10V; 4…20mA (default)
Modbus RTU over RS-485
Connection Galvanically isolated (optocoupler)
Baud rate 9,600 or 19,200 (default)
Data bits 8
Parity None (default), odd, even
Stop bits 1 or 2 (default)
Other Interfaces
Visible indicator Multi-color Status LED
Bluetooth® BLE (Service app)
Relays

2 SPDT

1 A at 24 VAC/VDC, resistive load

Switches Service wheel (x1) and Magnetic (x1)
Analogue service output 0-10VDC
Power Supply
Operating voltage 15 to 24 VDC; 24 V AC/DC, 50/60 Hz (Selected automatically)
Operating effect and current, max. 4W, 170mA @ 24VDC
Wiring
Power supply 28 to16 AWG / 0.75 mm² to 1.5 mm²
Analogue signals and relays 28 to16 AWG / 0.75 mm² to 1,5 mm²
Modbus network 3-core, 2 twisted pair + ground, shielded cable with 120 Ω characteristic impedance, 24 to16 AWG / 0.25 mm² to 1.5 mm², maximum length 300 meters.
Cable gland 4 x M16, 4-8mm cable outer diameter
Cable rating UL 2556 VW-1 or equivalent
Dimensions
Enclosure Size (W×H×D)

Built-In: 134x102x54 mm

Remote, main enclosure: 134x102x54 mm Remote, sensor enclosure: 103×50 mm

Weight

Built-In: 430 g

Remote: 660 g

Environmental
Operating temperature -40° to 50° Celsius
Operating temperature – Group 6 -40° to 60° Celsius
Storage temperature -40° to 50° Celsius
Humidity 5 to 90 %RH, non-condensing
Enclosure protection IP67
Enclosure material Polycarbonate

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