VEGA VEGAPULS WL 61 Foundation Fieldbus - Manual (Page 16)

16
4 Mounting
VEGAPULS WL 61 • Foundation Fieldbus
38063-EN-121011
1
Fig. 10: Horizontal mounting with the optional mounting strap with integrated
reflector
1 Reference plane
Information:
With this combination (by default), the offset is already taken into ac-
count. The lower side of the mountng seal is the reference plane.
For mounting the instrument on a socket or a manhole cover, an un-
assembled combination compression flange is optionally available for
DN 80 (ASME 3" or JIS 80), also as a retrofitting part. As an alterna-
tive, the instrument can be already supplied with a tight, fix-mounted
adapter flange from DN 100 (ASME 4" or JIS 100).
You can find drawings of these mounting options in chapter "Dimen-
sions".
Fig. 11: Mounting by means of an adapter flange, for example, on a manhole lid.
4.3 Mounting preparations, mounting strap
The optional mounting strap is supplied unassembled. It must be
screwed to the sensor before setup with the attached screws. Max.
torque, see chapter "Technical data". Required tools: Allen wrench
size 4.
There are two different ways of screwing the strap to the sensor.
Depending on the selected method, the sensor can be rotated in
the strap infinitely variable through 180° or in three steps 0°, 90° and
180°.
Flange