VEGA VEGADIF 65 Profibus PA User Manual

Page 79

11 Supplement

VEGADIF 65 • Profibus PA

36129-EN-130417

Seal material

Temperature limits

FKM, for oxygen application

-10 … +60 °C (-4 … +140 °F)

PTFE, for oxygen application

-20 … +60 °C (-4 … +140 °F)

Process pressure limits according to measuring range

Nominal range

Nominal pressure

Overload one-sided

Overload two-sided

10 mbar (1 kPa)

160 bar (16000 kPa)

240 bar (24000 kPa)

30 mbar (3 kPa)

160 bar (16000 kPa)

240 bar (24000 kPa)

100 mbar (10 kPa)

160 bar (16000 kPa)

240 bar (24000 kPa)

500 mbar (50 kPa)

160 bar (16000 kPa)
420 bar (42000 kPa)

240 bar (24000 kPa)
630 bar (63000 kPa)

3 bar (300 kPa)

160 bar (16000 kPa)
420 bar (42000 kPa)

240 bar (24000 kPa)
630 bar (63000 kPa)

16 bar (1600 kPa)

160 bar (16000 kPa)
420 bar (42000 kPa)

240 bar (24000 kPa)
630 bar (63000 kPa)

40 bar (4000 kPa)

160 bar (16000 kPa)
420 bar (42000 kPa)

Plus side: 160 bar

(16000 kPa)
420 bar (42000 kPa)
Minus side: 100 bar

(10000 kPa)

240 bar (24000 kPa)
630 bar (63000 kPa)

Process pressure limits with seal material FFKM (Kalrez 6375)

Nominal pressure

Overload one-sided

Overload two-sided

100 bar (10000 kPa)

150 bar (15000 kPa)

Min. system pressure with all measuring

ranges

0.1 mbar

abs

(10 Pa

abs

)

Vibration resistance (mechanical vibrations with 5 … 100 Hz), depending on the version as well as

the material and series of the electronics housing

21)

Ʋ Single and double chamber plastic

housing, single chamber Aluminium

housing

4 g

Ʋ Double chamber Aluminium hous-

ing, single chamber stainless steel

housing

1 g

Ʋ Double chamber stainless steel hous-

ing

<1 g

Shock resistance

Acceleration 100 g/6 ms

22)

Electromechanical data - version IP 66/IP 67
Cable entry/plug

23)

21)

Tested according to the guidelines of German Lloyd, GL directive 2.

22)

Tested according to EN 60068-2-27.

23)

Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.