Tuning fork level limit switch is a common type of level limit switch. Excited by a piezoelectric crystal tuning fork Reed vibration, liquid or solid when tuning fork is submerged when the vibration frequency changes, the frequency changes by electronic wire Road detected and outputs a switch.
RF Admittance Level Switch JCRF series adopts advanced RF admittance technology and overcomes the defects that the capacitor level switch could not eliminate the effect by conductive hanging material. The instrument operates reliably and various technical indexes have archived the international level, which is widely used in control and alarm of liquid, pulp, powder, material level and two different liquid levels. In addition, this product have status indication at site, it is a high cost performance and stable level sensor.