NivoRadar
®
Continuous level measurement
Series NR 7200
Technical information / Instruction manual
Technical data
page 13
Beam angle
1)
8°
Emitted HF power (depending on the parameter setting)
2)
Ʋ
Average spectral transmission power
density
-3 dBm/MHz EIRP
Ʋ
Max. spectral transmission power
density
+34 dBm/50 MHz EIRP
Ʋ
Max. power density at a distance of
1 m
< 3 µW/cm²
Ambient conditions
Ambient temperature device
-40 … +70 °C (-40 … +158 °F)
Ambient temperature display
-25 … +70 °C (-13 … +158 °F)
Storage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Mechanical environmental conditions
Vibrations (oscillations)
Class 4M8 acc. to IEC 60271-3-4 (5 g at 4 … 200 Hz)
Impacts (mechanical shock)
Class 6M4 acc. to IEC 60271-3-6 (50 g, 2.3 ms)
Impact resistance
IK07 acc. to IEC 62262
Process conditions
For the process conditions, please also note the specifications on the type label. The lowest
value (amount) always applies.
Process temperature
-40 … +80 °C (-40 … +176 °F)
Process pressure
-1 … 3 bar (-100 … 200 kPa/-14.5 … 43.51 psig)
Electromechanical data
Cable entry
Ʋ
Options
M20 x 1.5; ½ NPT
Ʋ
Cable gland
M20 x 1.5 (cable diameter 5 … 9 mm)
Ʋ
Closing cap
½ NPT
Wire cross-section (spring-loaded terminals)
Ʋ
Massive wire, stranded wire
0.2 mm² (AWG 24) … 2.5 mm² (AWG 14)
Ʋ
Stranded wire with end sleeve
0.2 mm² (AWG 24) … 1.5 mm² (AWG 16)
Bluetooth interface
Bluetooth standard
Bluetooth 5.0
Frequency
2.402 … 2.480 GHz
Max. emitted power
+2.2 dBm
Max. number of participants
1
Effective range typ.
3)
25 m (82 ft)
3) Depending on the local conditions
