Plastic Flow Meters
for gases & liquids,
using TROGAMID* &
POLYSULFONE
Technology
Applications
Monitoring & Control of processes for:
Water & Waste Water Treatment
Chemical, Petrochemical & Paper
Pharmaceutical, Cosmetics & Synthesis
Refrigeration & Air Conditioning
Refining
Osmosis
Gas processes
Benefits
Low cost
Excellent readability
Scaled directly in l/h, m3/h, %, etc.
Temperatures up to 60oC TROGAMID*, and
90oC POLYSULFONE
Pressures up to 15 bar
Simple installation (flanged, threaded or glued
connections)
Light weight
High & Low Flow Switches
4-20 mA Output (18 points max.)
(On request HART, PROFIBUS, FIELDBUS
protocols)
* TROGAMID is a registered trade mark of Dynamit Nobel.
Connections:
PT-11 & PS-31: Threaded or glued fittings from
1/2 to 3 BSPF
PT-12 & PS-32: Flanges DN 15 to DN 80, PN 10
PTM-01 & PSM-21: Threaded or glued fittings of
1/2 and 3/4 BSPF
PTM-02 & PSM-22: Flanges DN 15 and DN 20, PN 10
Other connections available on request
Length (in mm) Minimum Maximum
PT-11 340 414
PT-12 390 538
PT-12 (BR) 380 420
PTM-01 / PSM-21 232 +1 mm
PTM-02 / PSM-22 260 +1 mm
Accuracy:
PT & PS: According to Standards VDE / VDI Class 4
PTM & PSM: According to Standards VDE / VDI Class 6
Scales calibrated directly in l/h, m3/h, %
Scale length:
PT & PS: 160 +5 mm
PTM & PSM: 100 +5 mm
Rangeability: 10:1
Pressure: up to 15 bar @ 20oC