Wika IPT-11 Instrukcja Użytkownika Pobierz pdf (Strona 19)

5.5 Wiring plan double chamber housing Ex d

1 2 3

Fig. 13: Double chamber housing

1 Housing cover, connection compartment

2 Blind stopper or plug M12 x 1 for the external indicating and adjustment

module (optional)

3 Housing cover, electronics compartment

4 Filter element for air pressure compensation

5 Cable entry or plug

Display

1 2 5 6 7 8

Fig. 14: Electronics compartment, double chamber housing

1 Plug connector for service

2 Internal connection cable to the connection compartment

3 Terminals for the external indicating and adjustment module

Housing overview

Electronics compart-

ment

Process pressure transmitter IPT-1* Vers. 3.0 - metalic sensor • 4 … 20 mA/HART 19

5 Connecting to power supply

31543-EN-090130

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Wika IPT-11 Instrukcja Użytkownika Strona 19