Deskripsi
Variable area flowmeter for liquids and gases :
- Rotameter TECHFLUID PS Series 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
- Flow rate:
– Water: 4 l/h … 50 m3/h
– Air: 200 Nl/h … 1500 Nm3/h - Accuracy:
– Models PT/PS: 4% (qG=50%)
– Models PTM/PSM: 6% (qG=50%) - Connections:
– DIN flanges DN15 … DN80
– BSP or NPT threaded connections ½” … 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 - Local Indication
- Options:
– 1 or 2 limit switches
– Electronic transmitter with 4-20 mA analog output (18
points max.). Ex version and HART, PROFIBUS or
FIELDBUS protocols available on request
Rotameter TECHFLUID PS Series Measuring range
- 4 l/h … 50 m3/h H2O a 20ºC
- 120 Nl/h … 1500 Nm3/h air at 1 bar abs and 20ºC
- 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
Materials
- Flow tube: Trogamid T, Polysulfone and NAS
- Wetted parts/fittings: PVC, EN 1.4404 (SS 316L), Steel, PP
- Other on request.
Options
- 11 or 2 adjustable reed switches
- 4-20 mA transmitter (max. resolution 18 points)
- HART ™ protocol, Profibus, Fieldbus on request
Ulasan
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