WIKA LH-20 Betriebsanleitung Seite 26

8 Supplement
Measuring ranges
Absolute pressure
0 ... 1.6 bar
0 ... 2.5 bar
0 ... 4 bar
0 ... 6 bar
0 ... 10 bar
0 ... 16 bar
0 ... 25 bar
Output variable 4 ... 20 mA
Output signal
Signal resolution
Fault signal
Max. output current
Run-up time
with deviation ≤ 0.2 % approx-
-
imately
with deviation ≤ 0.1 % approx-
-
imately
Output variable 4 ... 20 mA/HART (optional)
Output signal
HART output values according to HART standard 5.0
Primary Value
-
Secondary Value
-
Signal resolution
Fault signal
Max. output current
Run-up time approx.
Additional output parameter - temperature (optional)
Integrated resistance thermometer
Range
Reference conditions and actuating variables (according to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
Temperature
-
Relative humidity
-
Air pressure
-
26
WIKA Operating instructions – Submersible pressure transmitter model LH-20
Overload capacity, max. pressure
50 bar
50 bar
65 bar
90 bar
90 bar
130 bar
130 bar
4 ... 20 mA
4 µA
22 mA
22 mA
2 s
15 s
4 ... 20 mA/HART
Pressure
Temperature
1 µA
< 3.6 mA
22 mA
15 s
Pt 100 according to DIN EN 60751
-50 ... +100 °C (-58 ... +212 °F)
+15 ... +25 °C (+59 ... +77 °F)
45 ... 75 %
860 ... 1060 mbar/86 ... 106 kPa (12.5 ... 15.4 psig)