Owner's manual

Power supply
Operating voltage
- Non-Ex instrument 9 … 32 V DC
- EEx-ia instrument 9 … 24 V DC
- EEx-id instrument 9 … 32 V DC
Operating voltage with lighted indicating and adjustment module
- Non-Ex instrument 12 … 36 V DC
- EEx-ia instrument 12 … 30 V DC
- EEx-id instrument 12 … 32 V DC
Power supply by DP/PA segment coupler
max. number of sensors 32 (10 with Ex)
Electrical protective measures
Protection
- Housing, standard IP 66/IP 67
16)
Overvoltage category III
Protection class II
Approvals
Depending on the version, instruments with approvals can have different technical data. For these
instruments, please note the corresponding approval documents. They are included in the scope
of delivery.
16)
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-11 Vers. 4.0 - ceramic sensor • Profibus PA 47
10 Supplement
31547-EN-081211