Lutz TR90-PP, Руководство по эксплуатации

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4
GB
Technical data
TR90-PP TR90-PVDF
Material Cover PP
Keypad PES
Material (in contact
with the medium) Measuring chamber
PP PVDF
Rotor PP PVDF
Base cover PP PVDF
Shaft Hastelloy C4 (2.4602)
Bearing ball
Hastelloy C4 (2.4602)
Sealing
Viton

Volume flow range 5 – 90 l/min
Range of viscosity 0.8 – 40 mPas
Operating pressure at 20°C 4 bar
Burst pressure at 20°C
9 bar
Measuring accuracy (calibrated) * ± %
Repeating accuracy ± 0,5 %
Nominal width G G /4 G /4
Type of protection IP 65
Battery
Li-MO, type CR /2 AA, ,6 V, 200 mAh, replaceable
Temperature range Operation: -0 °C - +50 °C
Storage: -20°C - +70°C
Dimensions approx.:
90 x 0 x 6 mm
Weight approx.: 0. kg 0.4 kg
* Test assembly: Medium water, 0.2 m inlet runs and outlet runs
Caution!
Foreign matter in the measuring liquid (>50 µm) blocks the flow meter and influences his functional capabil-
ity. Install suitable filters.
Any other use as well as any modifications of the product have to be considered as improper use. The manufacturer
will not be held responsable for any damages resulting from such improper use, the risk lies solely with the user.