The flow rate metering device is used to measure the flow rate within a circuit. When used for central heating purposes it allows monitoring of the thermal power supplied to the systems. In water treatment systems and industrial chemical or textile plants etc., it can be used to continuously monitor the water flowing through the circuits. This particular series of devices is equipped with quick-fit ports for easier differential pressure measurement.
| Reference | Name | Size | Connections |
|---|---|---|---|
| 683030 | 638 Series Flow Metering Device | DN32 | Flanged PN6 |
| 683040 | 639 Series Flow Metering Device | DN40 | Flanged PN6 |
| 683050 | 640 Series Flow Metering Device | DN50 | Flanged PN6 |
| 683060 | 641 Series Flow Metering Device | DN65 | Flanged PN6 |
| 683080 | 642 Series Flow Metering Device | DN80 | Flanged PN6 |
| 683100 | 643 Series Flow Metering Device | DN100 | Flanged PN6 |
| 683120 | 644 Series Flow Metering Device | DN125 | Flanged PN6 |
| 683150 | 645 Series Flow Metering Device | DN150 | Flanged PN6 |
| 683170 | 646 Series Flow Metering Device | DN175 | Flanged PN6 |
| 683200 | 647 Series Flow Metering Device | DN200 | Flanged PN6 |