Wika IPT-11 Manuel d'utilisateur télécharger pdf (Page 43)

Electrical protective measures

Protection rating

- Housing, standard IP 66/IP 67

20)

Overvoltage category III

Protection class II

Approvals

Depending on the version, instruments with approvals can have diﬀerent technical d ata. For these

instruments, please note the corresponding approval documents. They are included in the scope

of delivery.

20)

Instruments with gauge pressure measuring ranges cannot detect the am-

bient pressure when submerged, e.g. in water. This can lead to falsiﬁcation

of the measured value.

Process pressure transmitter IPT-1* Vers. 3.0 - metalic sensor • 4 … 20 mA 43

9 Supplement

37300-EN-100302

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Wika IPT-11 Manuel d'utilisateur Page 43