Velleman DVM4200 - Manual (Page 7)

22.04.2011
This device
• Voltages a
• Currents a
This
and
5. Pollu
IEC 61010-1
protective m
more protect
certain envir
The pollution
may be used
Pollution
degree 1
Pollution
degree 2
O
c
e
Pollution
degree 3
C
(
Pollution
degree 4
T
d
e
Warning:
This device w
implies that
occur within
This
clas
6. Desc
Refer to the
6.1 Mult
1 LCD
2 function
3 rotary s
4 VΩ
5 µAmA t
6 10A ter
6.2 Disp
No. Symb
A
B
C
e is NOT suitable f
above 1000V
above 10A
s device is only suit
d up to 1000V in C
ution degree
1 specifies different
measures are necess
tion, and the protec
ronment depends m
n degree rating of t
d.
No pollution or only
has no influence. (o
Only nonconductive
conductivity caused
environments fall u
Conductive pollutio
becomes conductiv
(industrial environm
not in contact with
The pollution gener
dust or by rain or s
environments wher
particles occur)
was designed in acc
certain restrictions
the environment o
s device is only su
s 2 environments
cription
illustrations on pag
ti-meter
n keys
switch
Hz terminal
terminal
rminal
play
bol
auto power-of
indicator for D
indicates nega
DVM4200
7
for:
table for measurem
CAT III.
types of pollution e
sary to ensure safet
ction against the po
mainly on the insula
he DVM indicates in
y dry, nonconductiv
only to be found in
e pollution occurs. O
d by condensation is
under this category)
n occurs, or dry no
e due to condensat
ments and environm
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rates persistent con
snow. (exposed outd
re high humidity lev
cordance with EN 6
in use apply that a
f use. Refer to the t
uitable for measur
s.
ges 2 and 3 of this
7 COM
8 PC lin
9 not u
10 foldab
11 batte
Mea
ff enabled
DC voltage or curren
ative readings
ments up to 600V in
environments, for w
ty. Harsher environ
ollution which is to
tion and the enclos
n which environmen
ve pollution occurs.
hermetically sealed
Occasionally, tempo
s to be expected.(h
)
nconductive pollutio
tion that is to be ex
ments exposed to ou
nductivity caused by
door environments
vels or high concent
1010-1 pollution d
are related to pollut
table above.
rements in Pollut
manual.
terminal
nk connector
sed
ble stand
ry compartment
aning
nt
©Velleman nv
n CAT IV
which different
ments require
be found in a
sure properties.
nt the device
The pollution
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orary
home and office
on occurs that
xpected.
utside air - but
y conductive
and
trations of fine
degree 2. This
ion which can
ion degree