Although they are built in different physical and method of operations, capacitive level transducers have emerged as another viable option for clean and aseptic applications. The capacitive level probe is a long and thin, usually made of stainless steel. With its design, it is able to minimize the turbulence it produces much like the float level sensor. The principle behind the operation is that the probe acts as one plate of a capacitor and the media within the vessel acts as the dielectric, or insulator, between the two plates. The activation of the capacitor, or insertion of the probe is sensed by the level sensor which closes the circuit in an on/off fashion. The presence of the signal is then validated to produce an accurate reading of the level. These probes are able to not only detect the presence of mediums such as foam or a light coating, but can even differentiate between two types of media such as a liquid and a solid. Another specialty of capacitance transducer is its ability to measure level in non-metallic and metallic vessels. The best capacitive level rechner sensors in Indonesia https://www.rechner-sensors.com/en
The capacitive sensor has been known for over 100 years, but only recent developments in sensor technology have brought it to maturity. Today it is used to measure various processes and the quantities derived from capacitive transducers themselves yield a number of measurements including distance, thickness, density, and dielectric constant. The capacitive level sensor is a proximity sensor which is used to detect a wide range of materials from insulators, conductors, liquids, solids, and powders. This is achieved by measuring the changes in electrical capacitance of the sensor due to the materials’ dielectric properties. This makes capacitive sensors suitable for solving many automation problems. They are widely used in industry for the continuous level monitoring of liquids such as oil, water, and acidic substances, the detection of all types of materials such as glass, plastics, and metals, and also as a tool for indirectly monitoring changes in a process, i.e. the build-up of scale on a vessel wall often leads to an increase in the dielectric constant of what is inside the vessel. The level sensor can provide a real-time output that can be remotely monitored. The best capacitive level sensors in Indonesia https://www.rechner-sensors.com/en