The fluid flows up through the tapered tube forcing the float to a position with sufficient free area to enable the flow to pass. This free area is related to the flow rate, the weight of the float and the density and viscosity of the fluid.
The pressure drop across the flowmeter remains constant over the entire flow range, since it is related to the fluid density and the float weight and dimensions. Flow indication is achieved since the area of flow increases as the flow rate increases.
Water & waste water treatment
Chemical & petrochemical industry
Pharmaceutical, cosmetics & synthesis
Refrigeration & air conditioning
Low cost, excellent readability and light weight
Simple installation (flanged, threaded or socket ends for solvent or fusion welding connections)
Wide range of operating temperatures with several combinations of tube and fittings materials
Scaled directly in l/h, m3/h, %,... Special scales for liquids and gases on request
Connections: - DIN flanges DN15 ... DN80 - BSP or NPT threaded connections 1/2” ... 3” - Solvent weld socket PVC connections - Stainless steel & PP connections for welding
Materials: - Measuring tube: Polysulfone and NAS®. Trogamid® T available on request - Fittings: PVC, steel, EN 1.4404 (AISI 316L), PP - Float: EN 1.4404 (AISI 316L), aluminium, PVC, PVDF, PTFE,... - Gaskets: NBR, VITON®, EPDM
Options: - 1 or 2 limit switches - Electronic transmitter with 4-20 mA analog output (18points max.). Ex version and HART, PROFIBUS or FIELDBUS protocols available on request
Process Control Services | Measurement & Dosing Equipment
For twenty years Process Control Services (PCS) have provided measurement and dosing equipment to an extensive range of industries, varying in size, throughout Australasia.
Continuous growth over ...