Variable Area Flow Meter
Variable Area Flow Meter
Cost-effective robust measurement technology for liquids or gases without auxiliary power. Our portfolio includes variable area flowmeters with glass or all-metal from low flow rates up to high flow rates. Optionally the devices can be equipped with electronics e.g.: Limit switches, analog output and digital communication.
- All-metal design
- High temperature versions up to 350 ° C
- Process pressure up to 600 bar
- Electronic transmitter
- Special materials e.g. Hastelloy or Monel
- PTFE – Lined
- Integrated heating jacket (optionally)
- All-metal design for low-flow applications
- Liquids and gases
- 4…20 mA or switch
- Differential pressure regulating of inlet and outlet pressure
- Adjusting valve
- Flange or threaded connection
- 2 Limit switches
- Float of stainless stell or PVDF.
- Flange-, thread-, hose clip and bonded connection
- Mounting length 375 / 400 / 425 / 450 / 500 mm
- Mounting length 90 / 125 / 175 / 320 mm
- Ranges 0,02…0,25 bis 10…100 l/h Water
- Differential pressure regulating of inlet and outlet pressure
- Adjusting valve
- Switches
- Plastic measuring tube trogamide, polysulfone or PTFE
- Accuracy ± 2% FS
- For liquids up to 50.000 l/h and gases up to 1420 Nm3/h
- Flange -, threaded, hose and glue connections
- 4…20mA
- NAMUR-Switch
- Pulse output
- HART, Profibus PA, Foundation Fieldbus
Robert-Perthel-Straße 9, 50739 Köln
Tel.: +49 (221) 49708-0
Fax: +49 (221) 49708-178
