Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Betriebsanleitung/Operating manual
F3301/F33C1/F33S1
5.2
Moisture and corrosion protection
Tropical climates and condensation are not a problem because the load
cells comply with protection class IP 67 in accordance with
EN 60529:1991+A1:2000 / IEC 529. The entire measuring spring is
made from stainless steel. The amplifier casing with plug connection is
made from aluminium. The design of the accessory cable also complies
with protection class IP 67. The IP 67 protection is guaranteed only
when connected.
5.3
Deposits
Dust, dirt and other object must not be allowed to form deposits in such
a way that they create a force shunt to the measuring spring, which
would falsify the measuring signal.
6
Mechanical installation conditions of share beam load cells
6.1
Precautions to take during assembly
• Force measuring equipment is extremely sensitive and must be han-
dled carefully.
• Attention must be paid to the installation position and therefore the
load direction when the load cells are being installed.
• Torsional moments, off-centre loads and lateral loads cause measur-
ing errors and can permanently damage the load cells.
• Care must therefore be taken to keep the load cell free of lateral loads
and torsion during assembly (e.g. when tightening the lock nuts).
• Overloading must be prevented at all times.
• The output signal is noted on the name plate (Fig. 1 to 3, p. 29).
• The connection assignments are also noted on the name plate (Fig. 1
to 3, p. 31) and can also be found in the section entitled "Electrical
connection". The polarity must be correct at all times.
www.tecsis.de
BD_BE_973 b
27
Werbung
Inhaltsverzeichnis
