VEGA VEGAPULS 61 (≥ 2.0.0 - ≤ 3.8) Profibus PA - Manual (Page 60)

1,0 m 20 m
30 mm
15 mm
-15 mm
-30 mm
Fig. 43: Accuracy VEGAPULS 61 with plastic horn antenna and increased sensitivity
Influence of the ambient temperature to the sensor electronics 12)
Average temperature coefficient of the zero
signal (temperature error) 0.03 %/10 K
Ambient conditions
Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Vessel pressure
-
Encapsulated antenna system -100 … 300 kPa/-1 … 3 bar (-14.5 … 43.5 psi)
-
Plastic horn antenna -100 … 200 kPa/-1 … 2 bar (-14.5 … 29.0 psig)
Process temperature (measured on the
process fitting) -40 … +80 °C (-40 … +176 °F)
Vibration resistance 13)
-
Encapsulated antenna system mechanical vibrations up to 4 g in the frequency
range 5 … 200 Hz
-
Plastic horn antenna with compression
or adapter flange mechanical vibrations up to 2 g in the frequency
range 5 … 200 Hz
-
Plastic horn antenna with mounting strap mechanical vibrations up to 1 g in the frequency
range 5 … 200 Hz
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry/plug 14)
-
Single chamber housing l
1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5
12) Relating to the nominal measuring range, in the temperature range
-40 … +80 °C .
13) Tested according to the guidelines of German Lloyd, GL directive 2.
14) Depending on the version M12 x 1, according to DIN 43650, Harting, 7/
8" FF.
60 VEGAPULS 61 • Profibus PA
10 Supplement
28444
-EN
-100426