Model: | LSV |
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Brand: | Trumen |
Origin: | Made In India |
Category: | Electronics & Electricity / Electronic Instrument / Electronic Type Process Control Instrument |
Label: | level switch , fork sensor , point level switch |
Price: |
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Min. Order: | 1 pc |
Live Chat: | Last Online:09 Jan, 2016 |
Working principle
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Electronics of LSV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air. | |
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Amplitudes of vibration are above threshold when tines are free to vibrate. | |
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When material touches fork tines, vibration stops as resonance gets disturbed. | |
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Amplitudes of vibration, as seen by electronics falls below the threshold strength, material presence is thus detected. |