VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) HART - integrated accumulator - Manual (Page 63)

63
11 Supplement
VEGAPULS 68 • HART - integrated accumulator
40935-EN-121011
Ʋ Horn antenna ø 48 mm (1.89 in) 15°
Ʋ Horn antenna ø 75 mm (2.953 in) 10°
Ʋ Horn antenna ø 95 mm (3.74 in) 8°
Ʋ Parabolic antenna 3°
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)
PTFE 4) -40 … +200 °C (-40 … +392 °F)
PEEK 5) -40 … +200 °C (-40 … +392 °F)
FFKM (Kalrez 6375) PTFE -20 … +130 °C (-4 … +266 °F)
PEEK -20 … +250 °C (-4 … +482 °F)
FFKM (Kalrez 2035) PTFE -15 … +130 °C (5 … +266 °F)
PEEK -15 … +210 °C (5 … +410 °F)
FFKM (Kalrez 6230) PTFE -15 … +130 °C (5 … +266 °F)
PEEK -15 … +250 °C (5 … +482 °F)
Graphite Ceramic -200 … +450 °C (-328 … +842 °F)
Graphite (process fitting
Hastelloy C 22)
Ceramic -196 … +400 °C (-321 … +752 °F)
Vessel pressure - horn antenna
Ʋ Antenna impedance cone PTFE -1 … 40 bar (-100 … 4000 kPa/-14.5 … 580 psig)
Ʋ Antenna impedance cone PP -1 … 3 bar (-100 … 300 kPa/-14.5 … 43.5 psig)
Ʋ Antenna impedance cone PEEK -1 … 100 bar (-100 … 10000 kPa/-14.5 … 1450 psig)
Ʋ Antenna impedance cone ceramic -1 … 160 bar (-100 … 16000 kPa/-14.5 … 2320 psig)
Vessel pressure - parabolic antenna -1 … 6 bar (-100 … 6000 kPa/-14.5 … 870 psig)
Vessel pressure with swivelling holder -1 … 1 bar (-100 … 100 kPa/-14.5 … 14.5 psig)
3) EIRP: Equivalent Isotropic Radiated Power
4) Not with steam
5) Not with steam