Operating manual for the VISATRON VN2020
V2.0 12/2021 EN
Page
14
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106
SCHALLER AUTOMATION
66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O. Box 1280
Industrielle Automationstechnik GmbH & Co. KG
T
el. +49(0)6842-508
-
0
/ Fax -260 / Email: [email protected] /
www.schaller-automation.com
Two product variants of the VISATRON® VN2020-series oil mist detector are available:
VN2020
VN2020 EX
Figure 3: VN2020
Figure 4: VN2020 EX
WARNING!
Explosion of the crankcase
Serious injury, including death
➔
The oil mist detector is designed to draw in gases from a potentially explosive
atmosphere (for example, the crankcase of a gas engine).
ATTENTION!
Explosion of the crankcase
Serious injury, including death
➔
Only operate the oil mist detector in potentially explosive atmospheres classified as
II-/2G (Group II, Category 2G, equipment for atmospheres containing gas). The
requirements of IEC/EN 60079-0:2018 and IEC/EN 60079-28:2015 are met.
The differences between the VN2020 EX and the VN2020 are essentially indicated by the
following external features:
•
Inspection cover: blue
•
Type plate of the measuring head: EX symbol and EX marking instead of Schaller logo
•
Type plate of the oil mist detector: additional EX symbol
