WIKA AC-1 - Manual (Page 14)

14 WIKA operating instructions pressure transmitter model AC-1
14026285.01 11/2012 GB/D/F/E
GB
Overvoltage protection
max. DC 36 V
Insulation voltage
DC 500 V
3.8 Materials
Wetted parts
■ Process connection from brass
■ Sensor from ceramic Al
2
O
3
96 %
■ O-ring from CR70 (chloroprene)
Non-wetted parts
■ Case from brass
■ Electrical connection from highly resistant, glass-fibre reinforced plastic PBT GF 30
3.9 Approvals, directives and certificates
Approval (option)
cRUus (recognition)
CE conformity
EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and interference immunity (indus-
trial application)
For special model numbers, e.g. AC-10000, please note the specifications stated on the delivery note.
For further specifications see WIKA data sheet PE 81.46 and the order documentation.
3. Specifications