OILER (oil sensor, 4-20mA)
The OILER sensor is used for controlling of maximum thickness of oil, grease, mineral liquid, organic and petrol substances. The signal depends on the surrounding environment (conductivity phase). Direct connection of the sensor to the alarming module enables continuous monitoring of liquid level. Sensor element, is placed on the upper joining part of the metal and non-metallic parts (black). The alarm occurs when the phase of the environment surrounding sensor changes: water oil, petroleum liquid or from water to air.