Category: Portable gas detector
Approvals: ATEX, IECEx, CE
Target gas: Combustibles, Oxygen, CO, H2S, VOC or SO2 và NO2 or HCN
Sampling: Sample draw
Approvals: ATEX, IECEx, CSA, CE, JML
Target gas: Combustibles, O2, CO and H2S
Category: Fixed gas detector
Approvals: ATEX, IECEx, CE, TIIS
Target gas: H2S / CO
Sampling: Diffusion
Approvals: GD-K88Ai with zener barrier: ExiaIICT4, TC20741(TIIS in japan)
Target gas: Toxic
Approvals: RoHs, CE
Target gas: Combustible, Toxic, Oxygen
Catagory: Fixed system
Approvals: MED, RK, DNV, RINA
Target gas: Flammable gas, O2, CO2, NH3, H2S
Approvals: IECEx, ATEX, TIIS, MED, CE, MED (pending)
Target gas: Combustibles, O2, CO and CO2
Approvals: CSA, C/US
Target gas: Toxic, Combustible
Approvals: ATEX, IECEx, TIIS, CE