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The following applies to the version without
explosion protection (100033844):
− Use of the option module in hazardous
areas is not permissible.
2.1 Technical data
4 to 20 mA current output
Version
Supply voltage U
B
Output signal
Perm. load R
in Ω
B
Power consumption
Settings
Characteristic
Deviation from terminal-based
linearity
Sensitivity
Effect of ambient temperature in
the range from –40 to +80 °C
Type of protection
Conformity
The technical data for the explosion-protected devices may be restricted by the limits specified in the
1)
test certificates.
IP 9519-1 EN
Module 100049064
with explosion protection
Magnetoresistive measuring system
12 to 28 V DC
4 to 20 mA, two-wire system according to DIN 66258
R
= (U
– 12 V)/0.020 A|(R ≤600 Ω at 24 V and 20 mA)
B
B
0.252 mW for 12 V DC and 21 mA
Zero calibration|Span calibration|Characteristic selection|Test
Output and reading linear or square root extraction depending
on installed flow characteristic
Characteristic set at the factory
<±0.2 %, related to 270° measuring span
<±0.05 %, related to 270° measuring span
<0.1 %/10 K for zero and span
ATEX: II 2 G Ex ia IIC T4 Gb
IECEx: Ex ia IIC T4 Gb
Design and principle of operation
Module 100033844
without explosion protection
1)
12 to 36 V DC
function
–
3
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