Safety products provider MSA has updated the Z-Gard product line with a new combustible sensor, an updated calibration process, and a new controller (CXII) with BACnet MS/TP.

Highlights of the series include the Z-Gard S Sensor, a single-point diffusion sensor for CO, NO2 and 0-100% LEL combustible gas. The Z-Gard DS Sensor offers dual CO and NO2 sensing in one package. With up to 99 sensor inputs and 4 configurable relay outputs, the highly-configurable Z-Gard CXII Controller supports 8 zones, and features a Modbus RTU or BACnet MS/TP communication outputs.

MSA Z-Gard Sensors and Controllers are ideal for use in underground parking garages, enclosed truck docks, boiler rooms, vehicle maintenance and storage facilities, transit facilities and airport and courier transfer stations.