Gas detectors for Group 1 M2 areas Tunnels and Mines

SMART3G-G1 are Group 1 certified gas detectors designed to offer the highest accuracy for flammable and toxic gas detection in tunnels and mines.
SMART3G-G1 can reliably monitor flammable compounds in %LEL, toxic compounds in ppm and Oxygen contents in % by vol.
SMART3G-G1 provide a 4-20 mA 3 wires output and, on request, they can be connected to addressable systems via an RS485 interface that enable detectors to communicate on Modbus protocol.
Detectors are ATEX I M2 certified