Gas detection controller WMX43 French OLDHAM

The MX43 four channel controller is used to measure and continuously monitor gases present in the environment.The main components of the system are:A wall mounted (4 or 8 channels) or chassis mounted (8 channels) MX43 controller;Multiple modules (digital or analog output detectors, logic input interfaces, analog input interfaces, relay output interfaces, analog output interfaces);The measurement values of sensors and input modules are managed in real-time by MX43. When the measured value reaches the set threshold, sound and visual alarms will be activated. At the same time, one or more corresponding relays will be activated to control the internal or external remedial measures preset by the user.Complete the program editing of ZY detector through workstation software COM43.

Gas detector control panelSize 370x299x109mm (wall mounted), 19 ', 4U; 482.8x177x192.5mm (rack mounted)Weight 4kg (wall mounted), 2kg (rack mounted)Protection level IP55 (wall mounted), IP31 (rack mounted)Cable (wall mounted) 12 M16 cable sheath, 4 to 8 mm2 (8 to 11 AWG) outer diameter cable6 M20 cable sheath, 6 to 12 mm2 (7 to 9 AWG) outer diameter cableDisplay screen LCD backlit display screen+smart buttonsDisplay reverse video during malfunctionUser customizable (displaying 1 to 16 channels simultaneously, fixed or scrolling, or events)Bar chart and alarm thresholdVisual indication with 7 LEDs per row1 LED fault indicator1 LED fault indicator5 intelligent buttons, 1 sound alarm acceptance/reset buttonOperation and UsageWorking temperature -20 ° C~+50 ° CStorage temperature -20 ° C~+50 ° CHumidity 5~95% RHPower supply 100-240 Vac 50-60 Hz or 21-28 Vdc, large 112 WBattery embedded backup power option (0.6 Ah)Low power consumption of 500 mA (without module)

Measurement lineUp to 8 digital linesRS-485 communication, dedicated protocol, 9600 baud2 twisted pair shielded wiresSimulate up to 8 lines0-23 mA analog signal input (4 to 20 mA reserved for measurement) 120 Ohm load impedance2 or 3-core shielded cableVoltage (typical) 21~28VdcThe maximum current output of each line is 500 mAMaximum total current output 2.4 A continuous (3.2 A intermittent)alarm5 alarm levels per channel (A1, A2, A3, over range, under range)+faultsNon fuzzy reading option for combustible gas monitoringProgrammable threshold real-time average, raise or lower alarm, manual or automaticOnboard relays with 5 programmable alarm relays1 faulty relay (not configurable)Dry contact relayDPCO relay, contact level 250 Vca 2 A (inductive)Digital output RS-485 Modbus RTU serial linkcertificationEMC complies with EN50270ATEX INERIS 13 ATEX 0048The low voltage command complies with EN61010CSA in progress

Chinese operating interfaceModular design, flexible configuration; Support remote installation32 digital inputs, 16 logical inputs24 programmable relay outputs6 alarm levels