Switch-Tek,Guard,RF Capacitance Level Switch,Flowline

Switch-Tek™ Guard RF Capacitance Level Switch
From Flowline


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Switch-Tek™ Guard RF Capacitance Level Switch
LP15-14_ 5
 
 
Patent Pending
 
Application
The general purpose guard capacitance level switch is an excellent choice for a wide range of conductive liquids including those with light to medium coating or scaling type characteristics. Liquid examples include soap solutions, printing ink and wastewater. The relay output provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm. The general purpose sensor features a PP submersible probe and cable, and is designed for installation through the wall or inside the tank.
Specifications
Orientation: Universal
Accuracy: ± 1 mm in water
Repeatability: ± 0.5 mm in water
Dielectric range: > 20 constants
Conductive range: > 100 micromhos
Supply voltage: 12-36 VDC
Consumption: 25 mA maximum
Contact type: (1) SPST relay
Contact rating: 120 VAC/VDC @ 1A
(CE: 60 VAC/VDC @ 1A)
Contact output: Selectable NO/NC
Process temp.: F: -40° to 194°
C: -40° to 90°
Pressure: 150 psi (10 bar) @ 25° C.,
derated @ 1.667 psi (0.113 bar)
per °C. above 25° C.
Sensor rating: NEMA 6X (IP68)
Sensor material: PP
Cable jacket mat.: PP
Cable type: 4-conductor, #22 AWG (shielded)
Cable length: Standard: 10' (3m)
Special order: 25' (7.6m) or 50' (15.2m)
Process mount: 3/4" NPT (3/4" G / Rp)
Mount. gasket: Viton® (G version only)
Classification: General purpose
CE compliance: EN 50082-2 immunity
EN 55011 emission
EN 61010-1 safety
Click here to download above specifications in a PDF file format.
 
Technology
CAPACITANCE
General purpose Yes
Foam Yes
Bubbles Yes
Conductive Yes
Clean Yes
Dirty Yes
Non-coating Yes
Light coating Yes
Medium coating Yes
Metallic tank Yes
Non-metallic tank Yes
PP sensor Yes
Long sensor Yes
Relay Option
FET Option
Intrinsically safe No
PFA sensor No
Short sensor No
Reed No
Non-conductive No
Heavy coating No


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