Vibrating fork level switch, Trumen vibrating fork solid level switch.

Electronics of LSV excites the piezo-electric-crystals inside the tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.When material touches the fork tines, vibration stops as resonance gets disturbed.Compact size.Universal industrial power supply. 15 to 80 VDC & 15 to 260 VAC).Low power consumption.No calibration required.Various customized process connections. Starting from 1″/1.5"/2" threaded size.Settable switching delay as a standard feature.