Atex DGTk2-ex Manuel utilisateur

In

s

ta

ll

at

i

on

M

anua

l

G

a

s

D

ete

c

to

r

A

T

EX

C

ode no. 20711066

R

e

v

. 3.9

P

age 21/33

_____________________________________________________________________________

D

G

T

k2

-

ex Gas

D

e

t

ec

t

o

r

A

T

EX

M

a

rki

ng:

II

3

G

E

x ec

II

C

T

4

G

c

S

en

s

o

r

Ty

pe:

C

ata

ly

t

ic

O

utput

S

i

gna

ls

:

D

G

Tk

2

r-

e

x

i

n

cl

ude

s

a

r

e

l

a

y

24

V

/ 1

A

fo

r

e

sis

t

iv

e

l

oad, add

i

t

i

ona

lly

a bu

zz

e

r

and

a

ck

no

wl

edge button fo

r

bu

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r

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A

c

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do

c

u

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ent

s

.

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pe

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at

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ng

V

o

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tage: 24

V

DC

±

20

%

,

r

e

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M

a

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.

P

o

w

e

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on

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u

m

pt

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on: 4.0

W

C

ab

li

ng: 4

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l

e

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60079

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p

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90

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e

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pon

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cc

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ng I

E

C

60079

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1

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pe

r

at

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ng

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e

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r

e:

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pe

r

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ng

H

u

mi

d

i

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y

:

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onden

si

ng

D

eg

r

ee of

P

r

ote

c

t

i

on: I

P

54

W

e

i

ght: 620 g

N

ote:

C

a

li

b

r

at

i

on

is

done b

y

u

si

ng I

R

C

o

mm

un

ic

ato

r

.

K

eep the

r

ed I

R

l

en

s

at the

si

de of the de

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t ga

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at

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e a

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.

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te a

m

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ent p

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u

r

e de

vi

ate

s

m

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r

e

than

±

5

%

f

r

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m

no

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l

p

r

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u

r

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c

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ri

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n

w

a

r

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s

.

D

G

Tk

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and

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G

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r-

e

x

c

an be

i

n

s

ta

ll

ed

i

n

A

T

EX

z

one 2.

C

ode no. 20711066 In

s

ta

ll

at

i

on

M

anua

l

G

a

s

D

ete

c

to

r

A

T

EX

R

e

v

. 3.9

P

age 22/33

_____________________________________________________________________________

Ind

ic

at

i

on

li

ght

s

:

C

on

s

tant g

r

een:

N

o

rm

a

l

ope

r

at

i

on

m

ode.

C

on

s

tant

y

e

ll

o

w

:

S

en

s

o

r

fa

il

u

r

e.

C

on

s

tant

r

ed:

G

a

s

a

l

a

rm

.

Fi

gu

r

e 17,

D

G

Tk

2

-

e

x

and

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G

Tk

2

r-

e

x

ga

s

dete

c

to

r

gene

r

a

l

vi

e

w

.

In

s

ta

ll

at

i

on

M

anua

l

G

a

s

D

ete

c

to

r

A

T

EX

C

ode no. 20711066

R

e

v

. 3.9

P

age 23/33

_____________________________________________________________________________

Fi

gu

r

e 18,

D

G

Tk

2

r-

e

x

c

onne

c

t

i

on

s

and

l

a

y

out on the

circ

u

i

t boa

r

d.

N

O

T

E

:

A

v

a

il

ab

ili

t

y

of

c

onne

c

t

i

on

s

depend

s

on the

D

G

Tk

2

-

e

x

m

ode

l

.

N

B

!

M

AKE

S

UR

E

TH

E

R

E

I

S

N

O

R

I

SK

O

F

EXP

L

O

S

I

O

N

!

C

he

ck

the

w

o

rki

ng en

vir

on

m

ent

wi

th po

r

tab

l

e ga

s

dete

c

to

r

of

ri

ght

E

x

cl

a

ss

befo

r

e

c

a

rryi

ng out the

c

onne

c

t

i

on

s

.

D

o not

m

a

k

e an

y

c

onne

c

t

i

on

s

w

hen

circ

u

i

t

s

a

liv

e!

Atex DGTk2-ex Manuel utilisateur

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