The bimetal thermometer MBT is used to display and monitor the oil temperature of distribution transformers. The thermometer is connected to the transformer cover and is located in three different connection threads: R1 / 2 ; R1; R3 / 4 (R1 can be screwed into the thermometer pocket according to DIN 42554 / A1 according to DIN EN 50216-4).

The MBT bimetallic thermometer can optionally be equipped with one contact (alarm) or two contacts (alarm / transformer shutdown) with customer-specific limit switch monitoring. We use flat seals or O-rings for sealing on the connecting steel.

Your advantages at a glance:

Temperature detection between -10°C – 120 Decc
– Adjustable limit switches (min/max)
– Reset indicator
– Visible screen made of UV-resistant polyamide
– Protection class IP 65
– Corrosion resistant materials

For more detailed information about the MBT thermometer, please refer to our brochure below.