Vibrating level switch NWS series

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The NWS Series of Vibrating Level Switch, manufactured by Kobold Instrumentation, is specifically designed as a two and three-wire switch. It is mainly used in vessels and pipelines utilization. This tool generates on the tuning fork principle in air at resonance frequency. This switch also features a piezoelectric crystal, provided to be used for excitation of oscillations and for monitoring the actual oscillation frequency. Moreover, the simple digital switch is worked by the fluid. The NWS can also be connected to a PLC through a third terminal, ensures efficiency during operation. This switch can work with a maximum pressure of 45 bar, and has a maximum temperature of 130 °C.