Velleman DVM1500 - Pollution Degree; Device Description and Controls

16.04.2010
5. Pol
IEC 6101
0
different p
environm
e
pollution
w
the insula
t
the DVM i
n
Pollution
degree 1
Pollution
degree 2
Pollution
degree 3
Pollution
degree 4
Warning:
T
his devic
e
degree 2
.
related to
to the tabl
T
h
d
e
6. De
s
Refer to t
h
ON/OFF
FUNC.
RANGE
HOLD
REL
lution degr
e
0
-1 specifies differ
e
rotective measur
e
e
nts require more
w
hich is to be foun
t
ion and the enclo
s
n
dicates in which
e
No pollution or
o
pollution has no
sealed enclosur
e
Only noncondu
c
conductivity ca
u
and office envir
o
Conductive poll
u
occurs that bec
o
be expected.
(industrial envir
air - but not in
c
The pollution g
e
conductive dust
environments a
n
hi
g
h concentrat
i
e
was designed in
.
This implies that
pollution which c
a
e above.
h
is device is onl
y
e
gree class 2 en
v
s
cription
h
e illustrations on
Switch the me
Selection of th
(default) or
the A and
(
Selection of th
selection of m
a
ranges in man
the V and  r
a
Fixes the curr
e
return to nor
m
Selection of th
function is onl
y
DVM1500
7
e
e
e
nt types of pollu
t
e
s are necessary t
o
protection, and th
d in a certain env
i
s
ure properties. T
h
e
nvironment the
d
o
nly dry, noncond
u
influence. (only t
o
e
s
)
c
tive pollution occ
u
u
sed by condensat
o
nments fall unde
r
u
tion occurs, or d
r
o
mes conductive
d
onments and envi
c
ontact with
p
reci
p
e
nerates persisten
t
or by rain or sno
w
n
d environments
w
i
ons of fine
p
articl
e
accordance with
E
certain restriction
a
n occur within th
e
y
suitable for me
v
ironments.
page 2 of this ma
ter on or off usin
g
e DC (default) or
modes. This key
f
(
)
ran
g
es.
e automatic (defa
a
nual or auto-ran
g
ual mode. This ke
a
n
g
es.
e
nt value onto the
m
al mode.
e relative measur
e
y
available in the
V
©
t
ion environments
,
o
ensure safety. H
e protection agai
n
i
ronment depends
h
e pollution degre
d
evice may be use
d
u
ctive pollution o
c
o
be found in her
m
u
rs. Occasionally,
t
ion is to be expec
t
r
this cate
g
or
y)
r
y nonconductive
p
d
ue to condensati
o
ronments expose
d
p
itation
)
t
conductivity cau
s
w
. (exposed outd
o
w
here high humidi
e
s occur
)
E
N 61010-1 pollu
t
s in use apply tha
e
environment of
u
asurements in
P
nual.
g
this ke
y
.
AC modes, and th
f
unction is only a
v
ult) or manual m
o
g
ing modes, selec
t
y function is only
display. Press ag
a
e
ment mode. Thi
s
V
, A, , °C and C
A
Rev. 01
©
Velleman nv
,
for which
arsher
n
st the
mainly on
e rating of
d
.
c
curs. The
m
etically
t
emporary
t
ed.(home
p
ollution
o
n that is to
d
to outside
s
ed by
o
or
ty levels or
t
ion
t are
u
se. Refer
P
ollution
e
v
ailable in
o
des,
t
ion of
available in
a
in to
s
key
A
P ran
g
es.