OIL LEVEL INDICATOR WITH MAGNETIC FLAPS FOR TRANSFORMERS
Magnetic oil level indicators from MESSKO® make it possible to display the level without the need to position a float switch in the tank. The magnetic flap display can be easily attached to existing flange connections (retrofit) in accordance with DIN 42 552 as an adequate replacement for the less durable glass tube display. As the parallel vessel, a measuring tube is flange-mounted on the tank. This tube contains a cylindrical float made of BUNA N with a built-in permanent magnet. The outside of the measuring tube contains the display rail with the magnetic flaps. The float magnet rotates the magnetic flaps in the display rail by 180° depending on the level:
- From white to red when the level is rising
- From red to white when the level is falling.
This makes it possible to display the level in a way that is readily visible from the outside, even from a great distance. As optional equipment, limit value contacts and a system for remote transmission of measured values can be installed.