Optima Plus Gas Detector, ethylene version for sampling systems, 4 to 20mA output, ATEX/IECEx/MED, M25 thread spigot, electro polished 316SS, includes black anodised aluminium flow housing
Optima Plus XTC Gas Detector, hydrocarbon version for sampling systems, HART® over 4 to 20mA output, CU, M25 thread spigot, electro polished 316SS, includes black anodised aluminium flow housing
Optima Plus XTC Gas Detector, ethylene version for sampling systems, HART® over 4 to 20mA output, CU, M25 thread spigot, electro polished 316SS, includes black anodised aluminium flow housing