Electrical Connections; Process Connections - WIKA S-11 Manual De Instrucciones

3. Specifications
Permissible temperature ranges
Also meets EN 50178, tab. 7, operation (C) 4K4H, storage (D) 1K4, transport (E) 2K3.
Process connections without cooling element
EN
Medium
Standard
■
Option
■
Ambient
Storage
Process connections with cooling element
Medium
Ambient
Storage

3.8 Electrical connections

Short-circuit resistance: S+ vs. U-
Reverse polarity protection: U+ vs. U-
Overvoltage protection: DC 36 V
Insulation voltage: DC 500 V with NEC class 02 voltage supply (low voltage and low current max. 100 VA even under
fault conditions)

3.9 Process connections

Thread
G ½ B flush
1)
G 1 B flush
1)
Hygienic G 1 B flush
(in accordance with 3-A Sanitary Standards)
1) Process connection also available with cooling element.
12
-30 ... +100 °C
-30 ... +125 °C
-20 ... +80 °C
-40 ... +100 °C
-20 ... +150 °C
-20 ... +80 °C
-40 ... +100 °C
Available measuring ranges
0 ... 2.5 to 0 ... 600 bar
0 ... 0.1 to 0 ... 1.6 bar
0 ... 0.1 to 0 ... 25 bar
-22 ... +212 °F
-22 ... +257 °F
-4 ... +176 °F
-40 ... +212 °F
-4 ... +302 °F
-4 ... +176 °F
-40 ... +212 °F
0... 50 to 0 ... 6,000 psi
0 ... 15 psi
0 ... 15 to 0 ... 300 psi
WIKA operating instructions pressure transmitter, model S-11