Burkert Type 8045 Manual do Utilizador descarregar pdf (Página 23)

Installation and commissioning

flow direction

50 x DN 5 x DN

40 x DN 5 x DN

25 x DN 5 x DN 20 x DN 5 x DN

18 x DN 5 x DN 15 x DN 5 x DN

With control valve Pipe with 2 elbows at 90° in 3

dimensions

Pipe with 2 elbows at 90° Pipe with 1 elbow at 90° or 1

T-piece

With pipe expansion With pipe reduction

Fig. 7: Upstream and downstream distances depending on the design of the pipes.

→ Respect the following additional mounting conditions to ensure that the measuring device operates correctly:

- Preferably install the device at a 45° angle to the horizontal centre of the pipe to avoid having deposits on the elec-

trodes and false measurements due to air bubbles (see “Fig. 8”);

45°

Fig. 8: Mounting angle on the pipe

- Ensure that the pipe is always filled in the section around the device (see Fig. 9).

- When mounting vertically ensure that the flow direction is in an upward direction (see Fig. 9).

Horizontal mounting

Correct Incorrect

Vertical mounting

Correct Incorrect

flow direction

Fig. 9: Filling of the pipe

- Prevent the formation of air bubbles in the pipe in the section around the device (see Fig. 10).

English

Type 8045

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Burkert Type 8045 Manual do Utilizador Página 23