The compact KGFTa-series sensors feature a high temperature stability of -20°C to 180°C. They have the ATEX and IECEx approvals for installation in zone 0 and in partition walls between zone 0 and zone 1. The KKa 030 Ex external amplifier, which is also approved for zone 0 and zone 1, enables remote parameterization outside the high-temperature area. This series includes sensors with G1/4 and G1/2 threads. Typical applications include level monitoring of process fluids in chemical and pharmaceutical production.