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MX32 Gas Control Panel

Description

Features

  • Single or dual channel gas controller
  • Up to 4 or 8 channels available using the MX32’s digital technology
  • Manages both digital lines and analog channels
  • Base unit allows up to 2 wheatstone bridge detector inputs without any additional modules
  • Five programmable events per detector (1 to 3 alarms, underscale, overscale) and fault event
  • Two extra MOSFET outputs for driving the audible and visual alarms
  • Front panel LEDs allow for a quick and basic overview of the installation and oboard alarm buzzer
  • Easy to read large graphic and multi-language LCD back-lit display
  • Smart keys for embedded menus

Applications

  • Boiler Room Monitoring
  • Food Industry
  • HVAC
  • Automotive Plants
  • Steel Mills
  • Water Water Treatment Plants
  • Petrochemical
  • Laboratories

 

Specifications

General Specifications

Dimensions: 265 x 266 x 96mm
Ingress protection IP55
Cable entries:

 

 5 M16 cable glands, 4 to 8 mm² (8 to 11 AWG) outer diameter cable
2 M20 cable glands, 6 to 12 mm² (7 to 9 AWG) outer diameter cable
Display:

 

 LCD back-lit display + smart keys
Display in video inverse in case of fault
Customizable by user (display 1 to 8 channels simultaneously, fixed or scrolling, on events…)
Bar graph with alarm threshold
Visual indicators: 7 LEDs per line, 1 LED fault indicator
Buttons: 5 smart keys, 1 audible alarm accept/reset button
Operating Environment: Temp: -20°C to +50°C, Humidity 5 – 95%RH
Power Supply: 100-240vAC 50-60 Hz (35W) or 22-28vDC, (92W max)
Optional Battery: Embedded back up power supply in option (0.6 Ah)
Consumption: 250 mA max (without module or detector)

Monitored Channels

Digital lines:

 

 2 maximum
RS-485 communication, proprietary protocol, 9600 Baud
2 twisted shielded-pair cable
Analog channels:

 

 2 maximum (4-20mA or Wheatstone bridge
0-23 mA analog signal input (4 to 20 mA reserved for measurement) 120 Ohm load resistance
2 or 3-core shielded cable
Max current output per line: 0.65 to 1A with internal AC power or 1.5A with external DC power
Max current output in total: 0.65 to 1A with internal AC power or 2 x 1.5A with external DC power

Alarms

Per channel:

 

 5 alarm levels (A1, A2, A3, Overscale, Underscale) + 1 Fault
Catalytic bead over range protection
Programmable thresholds: Instantaneous or averaged values, rising or falling alarms, manual or automatic acknowledgement
On-board relays:

 

 4 fully programmable alarm relays
1 fault relay (non-configurable)
Dry contact relay
DPCO relays with contact rating of 250vAC, 2 A (inductive)
External relays:

 

 Up to 16 fully programmable alarm relays
Dry contact relay, DPCO relays with contact rating of 250vAC, 2 A (inductive)
Digital outputs: RS-485 Modbus RTU serial link
Analog outputs: Up to 8 outputs (4-20mA)