Wika FLR Manuale Utente Scaricare il pdf (Pagina 8)

WIKA operating instructions level sensors model RMG

13442163.01 06/2010 GB/D/F

7. Notes

Do not operate level transmitters in the immediate vicinity of strong

electromagnetic elds. (Distance away at least 1 m).

Only operate in connection with suitable transducers.

Safety barriers or licensed measuring transmitters must be used for

operation in „e“ zone 1 o 2.

For operation at safety barriers the total resistance of the reed

measuring chain (Ri) must be at least 40 kΩ.

The level transmitter may not be exposed to any heavy mechanical

stress.

8. Wiring diagramm two wire head mounted transmitters

7. Notes / 8. Wiring diagramm ...

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 27 28

Nessun commento

Wika FLR Manuale Utente Pagina 8