Flowmeter DKM-1

The DKM-1 is a float flowmeter (flow switch) for viscous liquids with a scale. The instrument is factory calibrated for upward flow when mounted vertically. However, it has a spring-loaded float, which allows 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.