Flexim FLUXUS WW - Installation; Location

7 Installation FLUXUS WW
UMFLUXUS_WWV1-1EN, 2018-02-28 29
7 Installation
7.1 Location
• Select the measuring point according to the recommendations in chapter 4 and 6.
• Select the location of the transmitter within the cable range of the measuring point.
The ambient temperature at the location has to be within the operating temperature range of the transmitter and the trans-
ducers (see Technical specification).
If the measuring point is within an explosive atmosphere, the danger zones and gases that might be present have to be
determined. The transducers and the transmitter have to be appropriate for these conditions.
7.2 Transmitter
7.2.1 Opening and closing the housing
Opening
• Loosen the 4 housing screws of the transmitter.
• Open the front plate of the transmitter.
Closing
• Close the front plate.
• Tighten the 4 housing screws of the transmitter.
7.2.2 Wall installation
• Loosen the 4 housing screws of the transmitter.
• Open the front plate of the transmitter.
• Fix the transmitter to the wall (see Fig. 7.1).
Attention! Observe the "Safety instructions for the use in explosive atmospheres" (see SIFLUXUS document).
Attention! Observe the "Safety instructions for the use in explosive atmospheres" (see SIFLUXUS document).
Attention! The degree of protection of the transmitter is only ensured if the cable glands are firmly tightened and
the housings are tightly screwed.
Fig. 7.1: FLUXUS WW (dimensions in mm)
AVSAV
AGN
ARS
AR
BVSBV
BGN
BRS
BR
SA1
SA2
SA3
SA4
SB1
SB2
SB3
SB4
T1a
T1b
S2 T2a
T3a
T3b
S4
T4a
T2b
T4b
T1A
T1B
S1 T2A
T3A
T3B
S3
T4A
T2B
T4B
A+
B-
P1+ P2+
P4+
P5a
P6a P7a
P3+
101
103
P1- P2-
P4-
P5b
P6b
P7b
P3-
PE
N(-)
L(+)
265
163
fixing hole for wall
mounting
Ø 4.50