Explosion Proof Type Sampling VOC Gas Detector Model : GTD-5100F Gas : VOC Comm. : 4-20mA, RS-485, Relay, PoE App. : KCs, CE Explosion Proof Type Sampling VOC Gas Detector Model : GTD-5000F Gas : VOC Comm. : 4-20mA, RS-485, Relay App. : KCs, ATEX, IECEx, NEPSI, CE, KFI, KC Explosion Proof Type Diffusion VOC Gas Detector Model : GTD-2000Tx Gas : VOC Comm. : 4-20mA, HART App. : KCs, ATEX IECEx Intelligent & Sampling Type VOC Gas Detector Model : GTD-5000 Gas : VOC Comm. : 4-20mA, RS-485, Relay, PoE App. : CE
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