Emerson AVENTICS 652 Instrucciones De Montaje página 18

6.2.3 Implementing safety measures
Procedure
1. Do not carry out any work on the system during preparation.
2. Close off dangerous areas.
3. Make sure the system or system part is not under pressure or voltage.
4. Protect the system against being restarted.
5. Allow product and adjacent system parts to cool down.
6. Wear PPE.
6.3 Mounting the product
6.3.1 Pipe mounting (pipe product variant only)
Notes
• Observe the specified length of the inlet zones and outlet zones to avoid devi-
ations in measured values.
• Select longer inlet zones for gases with a lower density than compressed air.
• The inlet zones can be reduced by additionally installed flow conditioners.
Flow conditioners create an additional pressure loss that can reduce the flow
quantity.
Table 3: Installation direction
Type
3
1
2
AVENTICS™ 652/653 | 549411-001-AD | English
Pipe diameter = DN (3)
Inlet zone (1)
Expansion 10 x DN
Constriction 10 x DN
90° bracket 20 x DN
2x 90° brackets 25 x DN
on 1 level
2x 90° brackets 30 x DN
on 1 level, T-con-
nector
Valve, pusher 50 x DN
Procedure
Fig. 5: Assembly (pipe product variant)
1. Align the product observing the flow direction of the measuring medium (in-
Outlet zone (2)
put left, output right).
3 x DN
2. Connect the product to the pipe on both sides.
3. Pressurize the line section.
3 x DN
4. Check the installation for tightness and correct functioning.
5 x DN
6.3.2 Assembly with mounting bracket
5 x DN
5 x DN
5 x DN
Fig. 6: Assembly with mounting bracket
1. Align the product observing the flow direction of the measuring medium (in-
put left, output right).
2. Mount the product with a mounting bracket. See g Fig. 6.
3. Pressurize the line section.
4. Check the installation for tightness and correct functioning.
2.
2
1.
1
1.
1
2 2.
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