Per Digital EX Rilevatore di perdite di gas combustibile 0-100% LEL misuratore di allarme portatile

Sensitivity 1PPM / 1% LEL. Combustible gas> 8h toxic gas for about 300 hours. Sensor fault detection alarm. Alarm point. Imported sensor. Rapid detection of gas leaks. Display mode LCD. Security Level Ex ib IIB T3 Gb.

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