Oil flow meter / Oil flow meter with alarm switch

This product monitors the flow rate of oil and detects that the flow rate is less (or more) than the specified value. The flow rate detecting section is designed as a special piston that can control the passing flow rate change to an appropriate level. Accordingly, the scale divisions are arranged at equal intervals to facilitate the reading.

If you specify the direction of flow in advance, we can manufacture Oil flow meter either for vertical or horizontal piping.

Catalogue (PDF)

Example for Specifications

TYPE FI-50 FR-50
Fluid Gear Oil
Fluid viscosity as your order
Accuracy Max dial value±10%
Withstand voltage 1MPa
Maximum ambient temp 80℃
Flow direction To Left、To Right、Downward、Upward
Flange JIS 10K
Structure Dust prevention structure for use indoors
Rating AC125/250V   10A
Switch circuit 1c