Velleman DVM4200 Instrukcja Użytkownika Pobierz pdf (Strona 7)

22.04.2011

This devic

e

• Voltages

a

• Currents

a

Thi

s

an

d

5. Poll

u

IEC 61010-

1

protective

m

more protec

t

certain envi

r

The pollutio

n

may be use

d

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

Thi

s

clas

6. Des

c

Refer to the

6.1 Mul

t

1 LCD

2 functio

n

3 rotary

s

4

V

5 µAmA

t

6 10A te

r

6.2 Dis

p

No. Sym

b

A

B

C

e

is NOT suitable

f

a

bove 1000V

a

bove 10A

s

device is only sui

t

d

up to 1000V in

C

u

tion degree

1

specifies different

m

easures are neces

s

t

ion, and the prote

c

r

onment depends

m

n

degree rating of t

d

.

No pollution or onl

y

has no influence. (

o

O

nly nonconductiv

e

c

onductivity cause

d

e

nvironments fall

u

C

onductive pollutio

becomes conductiv

(industrial environ

m

not in contact with

T

he pollution gene

r

d

ust or by rain or

s

e

nvironments whe

r

particles occur)

w

as designed in ac

c

certain restrictions

the environment o

s

device is only s

u

s 2 environment

s

c

ription

illustrations on pa

g

t

i-meter

n

keys

s

witch

Hz terminal

t

erminal

r

minal

p

lay

b

ol

auto power-o

f

indicator for

D

indicates neg

a

DVM4200

7

f

or:

t

able for measure

m

C

AT III.

types of pollution

e

s

ary to ensure safe

t

c

tion against the p

o

m

ainly on the insula

he DVM indicates i

n

y

dry, nonconducti

v

o

nly to be found in

e

pollution occurs.

O

d

by condensation i

s

u

nder this category

)

n occurs, or dry no

e due to condensa

t

m

ents and environ

m

precipitation)

r

ates persistent co

n

s

now. (exposed out

d

r

e high humidity le

v

c

ordance with EN 6

in use apply that

a

f use. Refer to the

t

u

itable for measu

r

s

.

g

es 2 and 3 of this

7 COM

8 PC li

n

9 not u

10 folda

b

11 batte

Me

a

f

f enabled

D

C voltage or curre

n

a

tive readings

m

ents up to 600V i

n

e

nvironments, for

w

t

y. Harsher environ

o

llution which is to

tion and the enclo

s

n

which environme

n

v

e pollution occurs.

hermetically seale

d

O

ccasionally, temp

o

s

to be expected.(

h

)

nconductive polluti

o

t

ion that is to be e

x

m

ents exposed to o

u

n

ductivity caused b

y

d

oor environments

v

els or high concen

t

1010-1 pollution

d

a

re related to pollut

t

able above.

r

ements in Pollut

manual.

terminal

n

k connector

sed

b

le stand

ry compartment

a

ning

n

t

©Velleman nv

n

CAT IV

w

hich different

ments require

be found in a

s

ure properties.

n

t the device

The pollution

d

enclosures)

o

rary

h

ome and office

o

n occurs that

x

pected.

u

tside air - but

y

conductive

and

t

rations of fine

d

egree 2. This

ion which can

ion degree

1 2 3 4 5 6 7 8 9 10 11 12 ... 71 72

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