Home » RF Capacitance Level Switch Working Principle
Level Measurement Switches

RF Capacitance Level Switch Working Principle

RF-Capacitance /Admittance level switch consists of a guard section, upper insulation, main probe and grounding. The guard section is designed to overcome possible medium attachment and to secure signal accuracy. The special structure is suitable for detecting different mediums without being affected by attachments. The upper main probe, guard, and grounding are all insulated.

The level of the medium can be detected by the increasing of admittance when medium reaches the main probe. The grounding and the main probe are insulated, thus the device will still function accurately and not cause false alarms when the medium attaches the probe.

RF-Capacitance Level Switch Principle

Source : FineTek

Related Articles

Guided Wave Radar Level Sensor Pressure and Temperature Effects

S Bharadwaj Reddy

Level Transmitter Animation

S Bharadwaj Reddy

What is a Inductive Proximity Switch ?

S Bharadwaj Reddy

Basics of Sight Glass Level Gauge

S Bharadwaj Reddy

Closed tank DP Level Transmitter with wet leg elevation zero remote mount Calibration

S Bharadwaj Reddy

Pressure Transmitters Leg Compensation Technique

S Bharadwaj Reddy

1 comment

Green Ibanga April 24, 2017 at 2:26 pm

The material is worth learning from.I personally need your compiled book in details for this informations in electrical instrumentation.
Thanks for considering my humble request.


Leave a Comment

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More