Main application

Small mass produced equipment

Main feature

Compact and low cost. Offers a wide range of designs.

Compact and low cost solution. Various designs available as standard to suit vertically any liquid applications.

High reliability and safety

Among high accuracy reed switches, only those that meet our original standards are used to ensure stable operation over the long service life.

Class NK (Nippon Kaiji Kyokai) certified (07A008)

OL can be used to measure fuel, lubricant oil and other liquids except on the decks, bridges and cargo tanks. (Except side mounted OLH)

Insensitive to process conditions such as pressure, temperature and specific gravity

Unlike other technologies, OL offers reliable measurement without being affected by temperature, pressure, specific gravity, capacitance or conductivity.

Suitable for virtually any applications

A wide selection of components and attachments allow flexible adoption to any environments with short delivery time.