Flowmeter WBM-65

The WBM-65 is a floatmeter (flow switch) for liquids in an all-metal housing with flange connection. The instrument is factory calibrated for bottom-to-top fluid flow when mounted vertically. However, the instrument has a spring-loaded float, allowing it to be mounted in any spatial position, including horizontal or vertical with flow in the opposite direction. In this case, on-site calibration may be necessary to compensate for the weight of the float.