Siemens SITRANS L Series Operating Instructions Manual page 55

Technical data and dimensions
13.1 Technical data
Beam angle
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
Storage and transport
temperature
Mechanical environmental conditions
Sinusoidal vibrations
Impacts
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
Bluetooth interface
Bluetooth standard
Frequency
emitted power max.
Max. number of partic-
ipants
Max. effective range
a
Depending on the local conditions
Voltage supply
Operating voltage U
Reverse voltage pro-
tection
Electrical protective measures
Protection rating
50
c
8°
≥ 24 V DC
B
-40 ... +80 °C (-40 ... +176 °F)
-40 ... +80 °C (-40 ... +176 °F)
Class 4M8 acc. to IEC 60271-3-4
50 g, 2.3 ms acc. to IEC 60271-3-6 (mechanical shock)
IK07 acc. to IEC 62262
-40 ... +80 °C (-40 ... +176 °F)
-1 ... 3 bar (-100 ... 200 kPa/-14.5 ... 43.51 psig)
Bluetooth 5.0 (downward compatible to Bluetooth 4.0 LE)
2.402 ... 2.480 GHz
+4dBm
1
a
25 m (82 ft)
12 ... 35 V DC
B
Integrated
IP66/IP68 (3 bar) acc. to IEC 60529, Type 4P acc. to UL 50
≥ 24 V DC.
B
SITRANS LR110
Operating Instructions, 01/2020, A5E49829006