ECAP capacitive level transmitter provides high precision proportional measurement opportunity in the level management of solid and liquid materials despite dust, foam, dirt or similar particles.
The capacitive measuring principle is based on detecting the changing capacity value depending on the mass between the electrode and the tank surface. The sensor electrode is immersed in the material up to the desired point after the installation. The first point where the sensor touches the fluid is defined as 4mA and the maximum point as 20mA (Optionally, the signal can be selected as 0-10V or 020mA). Thus, the sensor, which detects only the unique capacity created by the material, is not affected from other materials in the fluid and offers a high sensitivity.
ECAP capacitive transmitter is designed for the most difficult conditions. It offers a long lifetime even in high temperature and pressure environments.
Scope of application:
ECAP capacitive sensors do not have an area limit for industrial level measurement. It can be used in pump or valve control of water and fuel tanks, alarm output of aggressive chemicals, filling-discharge systems of dry solids such as dust or cereals, and even level detection of very hot and sticky materials such as bitumen. It is frequently preferred in fuel tracking and leakage systems, pharmaceutical industry, marine industry, plastic and similar raw material manufacturing, flour and feed storage.