Velleman DVM4200 User 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

c
e

Pollution

degree 3

(

Pollution

degree 4

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

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

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

precipitation)

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

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

©Velleman nv

n CAT IV

which different

ments require

be found in a

sure properties.

nt the device

The pollution

d enclosures)

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