MX32 gas controller (up to 8 transmitters)

Starting at $998.64

The Oldham MX32N gas controller unit, available in Whestone bridge version, analog and / or digital,with the possibility of connecting up to 8 detectors on all of its 2 lines, easily adapts in most tertiary or industrial applications .

This excellent value for money gas controller has many advantages such as exceptional modularity, a backlit 4” graphic LCD screen, 5 programmable alarm levels per channel, as well as contextual keys for easy menu navigation (several languages available). Detailed description

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The MX32 gas controller

3 available versions

The MX32 gas controller is available in 3 versions to meet the greatest number of applications:

  • MX32-1: Version 1 4-20 mA analog sensor or up to 4 digital sensors on the same line
  • MX32-2: Version 2 4-20 mA analog sensors or up to 8 digital sensors distributed on 2 lines
  • MX32-3: Version 2 Wheatstone bridge sensors OLC10 / 100 series for explosive gases detection only

Numerous modules for great flexibility

The Oldham MX32 controller accepts various modules to increase the system's capacities and flexibility.

  • Addressable module with 8 analog inputs able to receive all types of 4-20 mA analog gas transmitters
  • 4 or 8 relays addressable module (+ 2 logic inputs) that can be deported as close as possible to the controls.
  • Addressable module with 16 digital inputs that can receive all digital information (emergency stop, limit switch, fire alarm).
  • Addressable module with 4 analog outputs for connection to a recorder, a PLC, a building management system, etc.

MX32 gas controller main assets

  • Up to 8 digital or analog gas detectors
  • Large graphic LCD display and customizable views
  • 5 alarm levels per measurement channel
  • History of the last 512 events

MX32 controller technical specifications

  • Function: Multi-channel alarm and measurement unit
  • Capacity / number of sensors
    - Digital lines: 4 detectors per line, 2 lines max.
    - Analog lines: Linear inputs 4-20 mA, 2 lines max.
    - Wheatstone bridge lines: 2 lines maximum (OLC series)
  • Dimensions: 265 x 266 x 196 mm - Protection index: IP55
  • Power supply: 100-240 Vac 50-60 Hz or 21-28 Vdc, 92 W max
  • Display: Backlit graphic LCD, user-customizable views, bargraph with alarm thresholds indications
  • Status indicators: 7 LEDs for each of the 2 lines, 1 power-on indicator and 1 general fault indicator
  • Alarms: 5 alarm levels per measurement channel
  • Internal relays: 4 programmable potential-free changeover contact relays + 1 fault relay (not configurable)
  • Digital output: RS485 Modbus Protocol (optional)
  • Cable entry and exit: 5 PE M16 for cables from 4 to 8 mm² & 2 PE M20 for cables from 6 to 12 mm²
  • Certifications:
    - SIL 1: according to EN50271: 10
    - EMC: according to EN 50270: 2015, industrial type 2
  • Operating temperature: -20 to + 50 ° C
  • Humidity: 5 to 95% non-condensing

More Information
Manufacturer Oldham

Worldwide delivery

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