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Lutz ST - Technical Data; Maximum Pressure Depending on Temperature of the Medium

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GB
11
B. Basic flow meter
p / (bar)
T / (°C)
1.2 Technical data
Type ST SL LM UN VA I
Flow rate min. 10 l/min min. 10 l/min min. 10 l/min min. 10 l/min min. 10 l/min
max. 120 l/min max. 120 l/min max. 120 l/min max. 120 l/min max. 100 l/min
Temperature 60 °C 60 °C 60 °C 60 °C 80 °C
Viscosity 2000 mPas 2000 mPas 2000 mPas 2000 mPas 5000 mPas *
Operating pressure 4 bar 4 bar 4 bar 4 bar 10 bar
Accuracy ± 1% standard ± 1% standard ± 1% standard ± 1% standard
£ 1% with adjust- £ 1% with adjust- £ 1% with adjust- £ 1% with adjust- ± 1%
ment to appli- ment to appli- ment to appli- ment to appli-
cation conditions cation conditions cation conditions cation conditions
Inlet port
G 2 male thread G 2 male thread G 2 male thread G 2 male thread G 1 1/4
to fit connector to fit connector to fit connector to fit connector male thread
with union nut with union nut with union nut with union nut
Outlet port
G 1 1/4 G 1 1/4 G 1 1/4 G 1 1/4 G 1 1/4
male thread male thread male thread male thread male thread
Weight 745 g 780 g 900 g 900 g 3,240 g
Materials:
Housing PPO PPO PPS PPS SS (1.4581)
Measuring chamber
PPO/PPS PPO/PPS LCP LCP SS/ETFE/ETFE
Seals Viton
®
Viton
®
FEP FEP FEP
Magnet BaFe, PA, PPS encapsulated BaFe, brass, PPS encapsulated ETFE encapsulated
SS (1.4401) SS
Suitable for no no yes yes yes
Ex-application conductive conductive conductive
Order No. 0212-100 0212-200 0212-300 0212-400 0212-500
Description of material * depending on the application
PPO = Polyphenylene Oxide LCP = Liquid Cristalline Polymere
PPS = Polyphenylene Sulfide PA = Polyamide
SS = Stainless steel FEP = Tetrafluoro Ethylene/
Viton
®
= Fluoro Elastomer Hexafluoro Propylene
BaFe = Barium-Ferrite
Viton
®
is a registered Trademark of DuPont Dow Elastomers.
1.3 Maximum pressure depending on temperature of the medium
Diagram 1
Maximum pressure depending on
temperature of the medium
Type VA I, II
Type ST, SL, LM, UN

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