Siemens SITRANS L Operating Instructions Manual page 107

Technical data and dimensions
15.1 Technical data
Characteristics and performance data
Measuring frequency
Measuring cycle time
Step response time
Beam angle
Min. dielectric constant of the medium
a
With operating voltage U
b
Time span after a sudden distance change from 1 m to 5 m until the output signal reaches 90 % of the
final value for the first time (IEC 61298-2). Valid with operating voltage U
c
Outside the specified beam angle, the energy level of the radar signal is 50% (-3 dB) less.
Ambient conditions
Ambient temperature device
Ambient temperature display
Storage and transport temperature
Mechanical environmental conditions
Vibrations (oscillations)
Impacts (mechanical shock)
Impact resistance
Process conditions
For the process conditions, please also note the specifications on the nameplate. The lowest value
(amount) always applies.
Process temperature
Process pressure
Electromechanical data
Cable entry
•
•
•
Wire cross-section (spring-loaded terminals)
•
Bluetooth interface
Bluetooth standard
Frequency
98
a
b
c
≥ 24 V DC
B
Options
Cable gland
Closing cap
Stranded wire
W-band (80 GHz technology)
≤ 250 ms
≤ 3 s
8°
1.6
≥ 24 V DC.
B
-40 ... +70 °C (-40 ... +158 °F)
-25 ... +70 °C (-13 ... +158 °F)
-40 ... +80 °C (-40 ... +176 °F)
Class 4M8 acc. to IEC 60271-3-4 (5 g at
4 ... 200 Hz)
Class 6M4 acc. to IEC 60271-3-6 (50 g, 2.3 ms)
IK07 acc. to IEC 62262
-40 ... +80 °C (-40 ... +176 °F)
-1 ... 3 bar (-100 ... 300 kPa/-14.5 ... 43.51 psig)
M20 x 1.5; ½ NPT
M20 x 1.5 (cable diameter 5 ... 9 mm)
½ NPT
0.2 mm² (AWG 24) ... 2.5 mm² (AWG 14),
minimum insulation 0.5 mm or greater.
Bluetooth 5.0
2.402 ... 2.480 GHz
Operating Instructions, 10/2022, 62711-76-01, A5E50352155
SITRANS LR150