Vegasel 441B (444)
Vegasel 441 B (444)
VEGASEL 441 B Ex and 444 Ex are adjustable auxiliary level switches and are used for additional level signalling for continuous measurements.
The VEGASEL 441 B Ex has an adjustable switching hysteresis whereas the VEGASEL 444 Ex is provided with 2 independent relays. On the VEGASEL 444 Ex it is possible to adjust the min. and max. switch points independently.