Kovalev inclined oil level indicator MSK2

Completely replace models:

Oil level gauge for transformers MESSKO MTO series
TXpert™ Ready liquid level indicator Comem eOLI
Qualitrol® 032/042/045 & AKM 44712/34725 large oil level indicators


Product description

The oil level indicator is designed to indicate the oil level in the expander of a power transformer during operation:
  • to determine the oil level in the oil conservator of a power transformer during operation;
  • to determine the normal oil level in the oil conservator when filling the transformer;
  • to issue an electrical signal at high and low critical levels of oil in the oil conservator.

Operating principle

The oil indicator consists of a sealed casing, a scale with a pointer mechanism, a float and a lever actuator. The MSC2 pointer is linked to the float by means of a lever actuator and two interacting magnets. The magnet fields interact through the sealed casing wall and move synchronously according to the float position and transmit rotary motion to the pointer.


  • indication of current oil level, MIN and MAX levels;
  • Number of contacts: 2, 4, 6;
  • contacts can be either magnetically controlled (reed switches) or microswitches


Possibility of 4…20 mA sensor installation

The best manufacturer price

Tight production times

Quality guarantee up to 5 years

Delivery anywhere in the world

Customisation and equipment options

Other products in the category

logo min

Make a request

logo min

Submit an enquiry now and receive a 5% discount on all equipment

Завод «АTF»
Россия, Тольятти, Коммунальная улица, 16
+7 (800) 200-63-18