Velleman DVM1500 Manual Del Usuario página 7

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5.
Pol
lution degre
IEC 61010
0-1 specifies differe
different p
rotective measure
environme
ents require more
pollution w
which is to be foun
the insulat
tion and the enclos
the DVM in
ndicates in which e
Pollution
No pollution or o
degree 1
pollution has no
sealed enclosure
Pollution
Only nonconduc
degree 2
conductivity cau
and office enviro
Pollution
Conductive pollu
degree 3
occurs that beco
be expected.
(industrial envir
air - but not in c
Pollution
The pollution ge
degree 4
conductive dust
environments an
high concentrati
Warning:
This device
e was designed in
degree 2.
. This implies that
related to
pollution which ca
to the tabl
e above.
Th
his device is only
de
egree class 2 env
6.
Des
scription
Refer to th
he illustrations on
ON/OFF
Switch the me
Selection of th
FUNC.
(default) or
the A and
Selection of th
selection of ma
RANGE
ranges in man
the V and Ω ra
Fixes the curre
HOLD
return to norm
Selection of th
REL
function is only
16.04.2010
DVM1500
ee
ent types of pollut
es are necessary to
protection, and th
d in a certain envi
sure properties. Th
environment the d
only dry, noncondu
influence. (only to
es)
ctive pollution occu
used by condensat
onments fall under
ution occurs, or dr
omes conductive d
onments and envi
contact with precip
enerates persistent
or by rain or snow
nd environments w
ions of fine particle
accordance with E
certain restriction
an occur within the
y suitable for me
vironments.
page 2 of this ma
ter on or off using
e DC (default) or
modes. This key f
( ) ranges.
(
e automatic (defa
anual or auto-rang
ual mode. This ke
anges.
ent value onto the
mal mode.
e relative measure
y available in the V
7
tion environments,
o ensure safety. H
e protection again
ironment depends
he pollution degre
device may be used
uctive pollution oc
o be found in herm
urs. Occasionally, t
ion is to be expect
r this category)
ry nonconductive p
due to condensatio
ronments exposed
pitation)
t conductivity caus
w. (exposed outdo
where high humidi
es occur)
EN 61010-1 pollut
s in use apply tha
e environment of u
asurements in P
nual.
g this key.
AC modes, and th
function is only av
ult) or manual mo
ging modes, select
y function is only
display. Press aga
ement mode. This
V, A, Ω, °C and CA
Rev. 01
, for which
arsher
nst the
mainly on
e rating of
d.
ccurs. The
metically
temporary
ted.(home
pollution
on that is to
d to outside
sed by
oor
ty levels or
tion
t are
use. Refer
Pollution
e
vailable in
odes,
tion of
available in
ain to
s key
AP ranges.
©
©Velleman nv
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