Electrical Connections - Wika R-1 Betriebsanleitung

3. Specifications

3.7 Electrical connections

Short-circuit resistance
GB
S vs. 0V
+
Reverse polarity protection
U vs. 0V
B
Overvoltage protection
maximum DC 36 V
Insulation voltage
DC 500 V
3.8 Materials
Wetted parts
Sensor and process connection from stainless steel
Non-wetted parts
Case from stainless steel
■
Electrical connection from highly resistant, glass-fibre reinforced plastic PBT GF 30
■
3.9 Approvals, directives and certificates
Approvals
cRUus (recognition)
CE conformity
EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and interference immunity (indus-
trial application)
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WIKA operating instructions pressure transmitter, model R-1