  
Frequency plus Amplitude
Unprecedented Performance
Very ECONOMICAL Price
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Easy Installation
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No Calibration - Ever
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Maintenance Free
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Polished 316 SS Sensor
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Standard 1" NPT Mounting
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Status Indication (Bi-color LED)
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Dielectric Change Insensitive
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Small Rugged Construction
The Princo
Resonator™ level switch
utilizes dual mode resonance sensing technology
to establish and maintain tine resonance generated
from its low energy compact electronic circuitry.
When the material level reaches the resonating
tines, it produces a change in the resonance pattern.
This change is sensed by the sophisticated electronics
which activates the output signal.
Unaffected by
viscosity, foam, conductivity, dielectric, suspended
solids, bubbles and/or turbulence, the
Resonator™
level switch
is ideal for a variety of liquid or free flowing
granules or powder level applications,
including: run-dry protection, fill/dump
control and vessel overfill.
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