Variable area flowmeters Series PT / PS
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Application areas
Industrial process control in water treatment, osmosis, cooling and heating circuits, gases control. Available also for chemical, petrochemical, paper, pharmaceutical industry ... due to their high chemical resistance.
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Product description
Variable area flowmeters for liquids and gases, made of transparent technical plastics. Light weight, simple installation and excellent readability with low cost.
Technical specifications
Measuring ranges:
- 4 l/h … 50 m3/h H2O at 20ºC
- 120 Nl/h … 1500 Nm3/h air at 1 bar abs
- Other scales on request
Accuracy:
- PT/PS models +-4% f.s.
- PTM/PSM models +-6% f.s.
Connections:
- DIN DN15 … DN80 flanges
- Threaded fittings from ½” to 3” BSP
- PVC solvent weld socket fittings
- SS fittings for welding
- Others on request
Materials:
- Flow tube: Trogamid T, Polysulfone and NAS
- Wetted parts/fittings: PVC, EN 1.4404 (SS 316L), Steel, PP
- Other on request
Local indication
Options:
- 1 or 2 adjustable reed switches
- 4-20 mA transmitter (max. resolution 18 points)
- HART ™ protocol, Profibus, Fieldbus on request