NB 220 H/HT TRANSDUCER
NB 220 is a transducer for oil products, not class 1 liquids. For sensors in Zone 0, where there is constant or prolonged explosion hazard, other transducers should be used. The transducer has a potential-free relay contact for an external alarm or to close valves and stop pumps.
- FAF 2049 NB 220 H transducer (high-level)
- FAF 2050 NB 220 HT transducer (low-level)