VEGA VEGAPULS SR 68 Modbus and Levelmaster protocol - Manual (Page 68)

68
10 Supplement
VEGAPULS SR 68 • Modbus and Levelmaster protocol
41371-EN-130624
Emitted HF power (depending on the parameter adjustment) 3)
Ʋ Average spectral transmission power
density
-14 dBm/MHz EIRP
Ʋ Max. spectral transmission power
density
+43 dBm/50 MHz EIRP
Ʋ Max. power density in a distance of
1 m
< 1 µW/cm²
Ambient conditions
Ambient, storage and transport tempera-
ture
-40 … +80 °C (-40 … +176 °F)
Process conditions
For the process conditions, please also note the specifications on the type label. The lowest value
always applies.
Seal Antenna impedance
cone
Process temperature (measured on the process
fitting)
FKM (SHS FPM 70C3
GLT)
PTFE -40 … +130 °C (-40 … +266 °F)
FFKM (Kalrez 6375) PFFE -20 … +130 °C (-4 … +266 °F)
PEEK -20 … +250 °C (-4 … +482 °F)
FFKM (Kalrez 2035) PFFE -15 … +130 °C (5 … +266 °F)
PEEK -15 … +210 °C (5 … +410 °F)
FFKM (Kalrez 6230) PFFE -15 … +130 °C (5 … +266 °F)
PEEK -15 … +250 °C (5 … +482 °F)
Vessel pressure - horn antenna
Ʋ Antenna impedance cone PTFE -1 … 40 bar/-100 … 4000 kPa (-14.5 … 580 psi)
Ʋ Antenna impedance cone PEEK -1 … 100 bar/-100 … 10000 kPa (-14.5 … 1450 psi)
Vessel pressure with swivelling holder -1 … 1 bar (-100 … 100 kPa/-14.5 … 14.5 psig)
Vessel pressure relating to the flange
nominal stage
see supplementary instructions manual "Flanges ac-
cording to DIN-EN-ASME-JIS"
Vibration resistance
Ʋ Horn antenna 4 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Ʋ Parabolic antenna 1 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Shock resistance
Ʋ Horn antenna 100 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
Ʋ Parabolic antenna 25 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
3) EIRP: Equivalent Isotropic Radiated Power