Product introduction
Rf admittance capacitive level meter is developed from capacitive level measurement technology. It is a level control and detection instrument with anti-hanging material, more reliable, more accurate and wider applicability. Admittance is composed of resistive, capacitive and inductive components. The admittance level control technology is based on the original capacitive quantity technology to introduce the three-electrode technology, adding a shield electrode between the measuring electrode and the earth pole, protecting the measuring electrode from the influence of the hanging material, so that the measurement is more stable, accurate and reliable. When the material position changes, the comprehensive change signal of impedance, capacitive reactance and inductive reactance is compared with the reference signal through the three-electrode signal processing circuit. When the difference between the two signals reaches a certain size, the output state of the relay changes, so as to detect the change of level.
Product advantage
Anti-adhesion: The unique circuit design and sensor structure can eliminate the influence of the measurement of the hanging team on the probe, and automatically correct, avoid false measurement, false signal, no need to clean the probe regularly;
The switch has no moving parts, no mechanical wear, maintenance-free;
Strong anti-interference: contact measurement, 0-2 seconds delay can eliminate the impact of material fluctuations;
Strong adaptability: can detect powder, particles, liquid, viscous, conductive, non-conductive materials.
Technical parameter
Main use
Power industry: coal transport, ash removal system (ash hopper, bin pump, ash storage)
Building materials industry: such as cement factory
Food industry: flour tank, packaging hopper
Pharmaceutical industry: all kinds of raw material storage, mixing tank, etc
Paper industry: sawdust silo, liquid tank
