Technical details

Leak monitoring system

s

Vacuum leak detector type VLX 330/A-Ex

Construction

Construction vacuum leak detector type VLX 330/A-Ex

Article No. 1015790

BV

screwed

flange connection

GD

three-way stopcock measuring lead/suction pipe

DS

detonation protectio

n

FL

fluid barrie

r

DG

pressure compensating vesse

l

Construction vacuum leak detector typ

e

VLX 330/A-MV-Ex (available on request

)

In the type VLX 330/A-MV-Ex an additional solenoid valve is

integrated into the leak detector.

If the working device is used in a „Non-Ex area“, the

exhaust tube must be relocated to an Ex area of Zone I

.

E

x

signal unit

Construction vacuum leak detector type VLX 330/Ex

Article No. 1015801

(available on request

)

BV

screwed

flange connection

GD

three-way stopcock measuring lead/suction pipe

DS

detonation protectio

n

FL

fluid barrie

r

KP

crosspoin

t

DG

pressure compensating vesse

l

VLX 330/E

x

D

S

GD

suction

pipe

FL

K

P

31.03.2026 Subject to technical changes. Page 15

LD

S

8.232

signal uni

t

VLX 330/A-E

x

Exhaust

tube

E

x

E

x

D

S

GD

suction

pipe

FL

KP

E

x

B

V

Measurin

g

lea

d

Exhaus

t

tube

DG

BV

Measurin

g

lea

d

DG