The NVI series vibrating level switch is an excellent choice for monitoring the level of powdered, granular or pelletized solids. The NVI unique design utilizes the resonance principle with a single smooth probe which will not foul when used with solids which tend to cake or coat. The insertion probe is made of 316 stainless steel to resist corrosion. The NVI has no moving parts so high reliability and a long service life are assured. The NVI has an adjustable sensitivity and can be used with solid materials down to a density of 3.1 lb/ft3.
