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Proximity Series RFC RF Capacitance Level Switch

For Liquids or Powder Bulk Solids, One-Button Calibration, Integral Electronics

Monitor liquids and powder bulk solids with Series RFC RF Capacitance Point Level Switch. Microprocessor based Series RFC provides a 5 amp DPDT relay output for level detection. Heavy material build-up on the probe does not effect operation

Unit is designed with integral electronics and includes one touch calibration. Series RFC features LED indication (located inside the housing) of relay and probe status, adjustable time delay, high/low failsafe, and NEMA 4X (IP56) enclosure.  Dimensional Information

High or low level detection in bins, silos, tanks, hoppers, chutes and other vessels where liquids, or powder bulk solids are stored.
Service: Liquids or powder bulk solids.
Wetted Materials: 316 stainless steel probe with Noryl® guard.
Temperature Limits: Electronics: -40 to 160°F (-40 to 71°C).
Pressure Limit: 650 psig (44.8 bar).
Enclosure: NEMA 4X (IP56), dust tight, water resistant.
Switch Type: DPDT.
Electrical Rating: 5A @ 115/230 VAC non-inductive.
Power Requirements: 110/220 VAC.
Conduit Connector: 3/4" female NPT.
Process Connector: 3/4" male NPT.
Mounting Orientation: Vertical.
Sensitivity: Factory set @ 5 pF, adjustable to <2 pF.
Fail-Safe: Selectable high/low.
Time Delay: Adjustable 50 ms to 30 seconds.
Weight: 5.0 lb (2.3 kg).
Model Number Guard Material
 RFC0420 Noryl
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