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11), and any particular installation requirements. A load cell marked NH is allowed only if
humidity testing to EN 45501 has been performed.
The compatibility of load cells and indicator is established by the manufacturer by means of
•
the compatibility of modules form, contained in the above WELMEC 2 document, or the like,
at the time of EC verification or declaration of EC conformity of type.
The load transmission must conform to one of the examples shown in the WELMEC 2.4 Guide
•
for load cells.
4.2
Peripheral interfaces
The indicator may be equipped with the following protective interfaces that have not to be secured.
RS-232C
•
The peripheral interfaces are characterised "Protective interfaces" according to paragraph 8.4 in the
Directive.
5.
Conditions for use
Legal use of the indicator for automatic weighing or as counting device is not allowed with reference
to this test certificate.
6.
Location of seals and inscriptions
Seals shall bear the verification mark of a notified body or alternative mark of the manufacturer ac-
cording to ANNEX II, section 2.3 of the Directive 2009/23/EC. The seals shall be placed as shown in
section 9.
Location of CE mark of conformity:
The CE mark of conformity is placed on the overlay on the rear side of the device.
Inscription near the display:
Max
, Min
, e
i
i
i
Inscription on the overlay:
Type, accuracy class, Temp. -10 °C / +40 °C, Certificate No. DK0199-R76-11.05.
Other inscriptions on the overlay:
Manufacturer's name and/or logo, Part No, Supply voltage.
Issued by DELTA
Annex to Test Certificate No. DK0199-R76-11.10
Annex page 3 of 7
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