MX 32
Single or Dual Channel Controller
• Easy installation
• 1 or 2 channels
• Flexible programming
• Wall mounted
ntroducing the MX32 measurement and
alarm unit suitable for the protection of
equipment and personnel in atmospheres
which may contain flammable and toxic
gases. Available with one or two channels,
the MX 32 offers tailor-made detection
capabilities and exceptional programming
possibilities compatible with a wide range of
fixed gas detectors.
The total cost of ownership is enhanced by
easy installation and operating flexibility.
Enhanced ergonomics
User-friendly front panel
2 in 1 performance
The MX 32 measurement and alarm unit for
the detection of combustible or toxic gases is
a "dual single-channel" system. lt is available
with one measuring channel and the ability
and flexibility to add a second channel. This
operating flexibility ensures the protection of
your personnel and your plant.
Increased safety
The MX 32 is equipped with two independent,
instantaneous alarm thresholds.
Remarkable reliability
SMC and microcontroller technologies
guarantee the quality of signal processing,
the user interface and the activation of alarms.
Protection against electromagnetic
interference (EMI) is built in.
Compliance with standards
The MX 32 complies with European standards
50054, 50081, 50082 and with low-voltage
• “Power on” indicator lights A
• Buzzer B
• Manual or automatic acknowledgement
• 3 control keys C
Easy installation
• Small-sized wall-mounted enclosure that is easy to install
• Protected front panel
• Sealed polycarbonate housing (IP 66)
Simple operation
• Liquid crystal display D
• Simple programming via keypad
• Power supply 230 V AC or 115 V AC (24 V DC back-up)
Variety of connections
Combustible gas (catalytic) detectors
4-20 mA detectors-transmitters (2 or 3 wires)
Fire detectors
Flame detectors
Safety precautions
• Visual alarms E
• Red LED for two gas alarm thresholds per channel
• Yellow LED for fault alarm per channel
MX 32
Wall mounted controller
Detector connections per channel
Multichannel monitor
Bridge type:
1 or 2 channels
Liquid crystal, fixed or scrolling
2 independent alarm thresholds per channel
2 detectors: utilization of a junction box
(Please consult us)
Detector with
Cable 3 x 1.5 mm2 (32 Ω max. in loop mode)
Manual or automatic acknowledgement
Fire detectors:
2 red LED + gas alarms per channel
Flame detectors:
1 yellow LED fault per channel
Audio alarm:
2 gas alarm relays per channel
One 3-wire detector
Type of contact: NO or NC, programmable by jumpers
115 V or 230 V AC
24 V DC
Power consumption:
One to five detectors: cable 2 x 0.65 mm2
Cable 3 x 1.5 mm2 (4,8 Ω max. in loop mode)
One common relay for faults
Power supply:
One to five 2-wire detectors, 4-20 mA
One 3-wire detector, 4-20 mA
Individual programming, increasing or decreasing levels
Visual alarms:
1 detector: maximum distance 300 m (3 x 1,5 mm2)
30 W
1,750 g
Manual or automatic
Operating temperature:
-20°C to +55°C
Relative humidity:
5% to 95% RH
Complies with EMC and low-voltage directives
Relay max. resistive
Breaking capacity:
2 A /230 V AC / 30 V DC
Weather protection:
IP 66
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