Portable Multi-Gas Detector with Catalytic Sensor

摘要

The model PGD2 portable multi-gas detector from Enmet Corporation (USA) incorporates a catalytic type sensor for 0-100% LEL methane, and is preprogrammed for more than 1 2 other combustible gases and vapors. In addition, the PGD2 can also be supplied with an oxygen sensor and up to two electrochemical sensors for various toxic gases, such as, CO, H_2S, NO_2, SO_2, etc. The instrument has audio/visual alarms and complete data logging capability. The PGD2 can monitor gases by diffusion, or sample draw when utilising the available option of an internal pump.