Series JMSVT Liquid Level Switch
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JERGUSON® SERIES JMSVT LIQUID LEVEL SWITCH
VIBRATING TUNING FORK LIQUID LEVEL SWITCH
MODEL: JER_JMSVT_LLS
The Jerguson® series JMSVT liquid level switch uses the principles of a tuning fork. Piezo-electric crystals force the forks to oscillate at their fundamental frequency (natural resonance). If installed as a high alarm, forks are free to oscillate in the air. As the liquid level rises and touches the forks, the fork movement dampens which signals the JMSVT to switch.
Jerguson® series JMSVT switches can be used for “direct load” or “PNP switching”. Designed for use in non-hazardous areas.

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