VACUUM LEAK DETECTOR
VLR ..
and
VLR .. MV
20/05/2020
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3.4.2 Monitorable
fluids
Liquids hazardous to water with a flash point of over 60°C (for Ger-
many: 55°C in accordance with TRBS and TRGS), e.g., heating oil,
diesel, acids, and alkalis.
The following also applies:
o
The materials used must be resistant to the liquids being moni-
tored.
o
Liquids hazardous to water must
not
develop explosive vapor-air
mixtures (not even those that can arise through stored/conveyed
liquid in contact with air, humidity, condensation, or the materials
used).
o
If different water-polluting liquids are conveyed in individual pipe-
lines and monitored with a leak detector, these liquids or their mix-
ing must not have any hazardous effects on one another or cause
any chemical reactions.
Technical Data