Orifice Flow Meter F O N4

Orifice Flow Meter to Measure the Flow of Transparent Liquids in Closed Piping

F O N4 Orifice Flow Meter Overview
The F O N4 orifice flow meter is used to measure the flow of transparent liquids in closed piping.  Any mounting location, position and flow direction can be selected for the flow meter.  The flow meter can also be used for flow monitoring if equipped with limit contacts.

The F O N4 orifice flow meter primarily consists of an orifice plate as the sensor and a float as the display element.  A differential pressure is produced across the orifice plate which is fitted in the main stream between two flanges in the piping.  In a bypass, this differential pressure produces a volume flow in a rotameter.  The height of the float indicates the flow rate.  The flow is read at the position of the float’s widest diameter.

F O N4 Orifice Flow Meter Features
• Suitable for any mounting positions without reduction in
accuracy
• Complies with requirements for treatment and disinfection of swimming/ bathing pools (DIN 19 643)
• Simple installation
• Direct visualization of flow rate in bypass

Typical F O N4 Orifice Flow Meter Applications
• Swimming pools

Downloads

F O N4 Datasheet
FO-N4-Orifice-Flow-Meter-ic.pdf