Conditions At The Site Of Installation; Ambient Pressure; Special Information; Mounting Instructions - HBM U2A Notice De Montage

U2A
1

Conditions at the site of installation

1.1 Ambient pressure

The ambient pressure for transducers may be between 0 and 5 bar. Please
note that pressure changes may shift the zero output signal.
Nominal (rated) load
Change of zero point
[%/10 mbar]

1.2 Special information

The U2A transducers are produced entirely from non rusting materials. The
user must test for resistance to aggressive environmental conditions in each
individual case.
2

Mounting instructions

• Handle the transducer carefully.
• The transducer seating must be horizontal, even and, together with the
transducer mounting surface, it must be absolutely clean.
• Staub, Schmutz und andere Fremdkörper dürfen sich nicht so ansammeln,
dass sie die Beweglichkeit des Aufnehmers und der Lasteinleitungsteile be
einträchtigen und so den Messwert verfälschen.
• Do not overload the transducers (e.g. by unevenly distributed loads; if nec
essary, provide overload protection (e.g. supports).
• Each transducer shoulb be shunted by a stranded copper cable (approx.
2
16 mm ) during or immediately after installation, in order to prevent any
welding or lightning currents flowing through the transducer.
A1261−2.1 en/de/fr
kg 50 100 200
t
0.065 0.032 0.016 0.006 0.003 0.006 0.003 0.002 0.001
500
1 2
7
5 10 20
HBM