The fluid passes through the metering tube from bottom to top so vertical installation is required. The actual flow is indicated by the top of the float and can be directly read from the scale on the metering tube.
Process Connection
Material: Stainless Steel
Metering Tube
Length: 300 mm / 11.81 inches
Material: Borosilicate (Duran 50)
Float Material
for liquid: Stainless Steel
for gas: PTFE
Permitted Operating Conditions
Max. 16 bar / 232 PSIG
Max. 100 °C / 212 °F
Measuring Span
10 : 1
Measuring accuracy acc. VDI/VDE 3513 sheet 2 (qG=50 %)
1.6 %
Features
- Visual flow monitoring: because of the glass tube + float, the flow is easy to read by eye.
- Industrial gas flow measurement.
- Water circuit control and other liquid flows.
- More aggressive / corrosive media: thanks to optional titanium / PTFE / PVDF components.
- Very low external power requirement (rotameter principle is mechanical) → energy efficient.
- Many parts are field-replaceable → reduces maintenance costs and downtime.
