Siemens SITRANS L Operating Instructions Manual page 56

Range of the output signal
Signal resolution
Resolution, digital
Fault signal, current output (adjustable)
Max. output current
Load
Starting current
Damping (63 % of the input variable), adjustable
Deviation (according to DIN EN 60770-1)
Process reference conditions according to DIN EN 61298-1
•
•
•
Installation reference conditions
•
•
•
Deviation with liquids
Non-repeatability
Deviation with bulk solids
a
Already included in the meas. deviation.
1
2
Figure 12.3
SITRANS LR100
Operating Instructions, 10/2021, 62705-76-01
Temperature
Relative humidity
Air pressure
Distance to installations
Reflector
False reflections
a
Antenna edge, reference point
Recommended measuring range
Deviation under reference conditions
2
In case of deviations from reference conditions, the offset due to installation can be
up to ± 4 mm. This offset can be compensated by the adjustment.
Technical data and dimensions
3.8 ... 20.5 mA (default setting)
0.3 µA
1 mm (0.039 in)
≤ 3.6 mA, >=21 mA, last valid measured value
22 mA
See load resistance under Power supply
≤ 3.6 mA; ≤ 10 mA for 5 ms after switching on
0 ... 999 s
+18 ... +30 °C (+64 ... +86 °F)
45 ... 75 %
860 ... 1060 mbar/86 ... 106 kPa
(12.5 ... 15.4 psig)
> 200 mm (7.874 in)
Flat plate reflector
Biggest false signal, 20 dB smaller than the useful
signal
≤ 5 mm (meas. distance > 0.25 m/0.8202 ft)
≤ 5 mm
The values depend to a great extent on the
application. Binding specifications are thus not
possible.
2
12.1 Technical data
49