Siemens SITRANS LR110 Operating Instructions Manual page 64

Effective range
Adjustment
Smart device
Voltage supply
Operating voltage U
•
•
Reverse voltage protection
Overvoltage protection
Dielectric strength against metallic mounting
parts
Overvoltage resistance (test impulse voltages
1.2/50 µs at 42 Ω)
Additional overvoltage arrester
Electrical protective measures
Protection rating
Altitude above sea level
Protection class
Pollution degree
SITRANS LR110, HART
Operating Instructions, 10/2023, A5E49829006
B
at 4 mA
at 20 mA
Technical data and dimensions
typically 25 m (82 ft)Depending on the local
conditions
SITRANS mobile IQ
12 ... 35 V DC
9 ... 35 V DC
Integrated
> 10 kV
> 1000 V
Due to the floating structure of the electronics
and comprehensive insulation measures generally
not necessary.
IP66/IP68 (3 bar, 24 h) acc. to IEC 60529,Type 6P
acc. to UL 50
5000 m (16404 ft)
III
4
13.1 Technical data
57