Transmitter For Working Pressure Indication (Optional) - WIKA 712.15.160 Operating Instructions Manual

9. Transmitter for working pressure indication

9. Transmitter for working pressure indication (optional)

Standard version model A-10
or Ex version model IS-20
Transmitter for working
pressure indication
Specifications
Data sheet
Design
Pressure ranges
Outputs
Medium temperature
Ambient temperature
Wetted parts
Power supply U
B
Maximum load R
A
Accuracy
BFSL
Compensated temperature
range
Wiring details,
2-wire
The corresponding operating instructions are included in the delivery
of each differential pressure gauge with integrated transmitter for
working pressure indication.
WIKA operating instructions differential pressure gauge models 712.15.160, 732.15.160
The transmitters for the working pressure
are screwed in sideways, on the left side of
the minus measurement chamber and can,
if necessary, be retrofitted on-site.
Pressure connection for Transmitter: G 1/4
(male)
A-10
PE 81.60
standard
bar 0 ... 2.5 to 0 ... 60
mA 4 ... 20
°C -30 ... +100
°C -30 ... +100
stainless steel
DC 8 V < U
B
Ohm R ≤ (U
A
% of span ≤ 0.5
°C 0 ... +80 °C
IS-20
PE 81.50
intrinsically safe
0 ... 2.5 to 0 ... 60
4 ... 20 (line transformer)
-20 ... +80
-20 ... +80
stainless steel
≤ 30 V 10 V < U
- 8 V) / 0.02 A R ≤ (U
B A
≤ 0.25
0 ... +80 °C
Non hazardous
area
GB
≤ 30 V
B
- 10 V) / 0.02 A
B
Hazardous
(classified) area
13