VEGA VEGABAR 67 4 … 20 mA_HART - Manual (Page 59)

59
10 Supplement
VEGABAR 67 • 4 ... 20 mA/HART
36742-EN-130321
Process conditions
The specifications of the pressure stage and product temperature are used as an overview. The
specifications on the type label are applicable.
Process pressure
Ʋ with measuring ranges 0.1 bar
(1.45 psig) or 0.2 bar (2.9 psig)
max. 15 bar (217.6 psig) or max. 20 bar (290 psig) 14)
Ʋ with meas. ranges from 0.4 bar
(5.8 psig)
max. 25 bar (363 psig) 15)
Pressure stage, process fitting
Ʋ Threaded fitting 316L PN 3, PVDF PN 5 16)
Ʋ Thread 316L PN 25, PVDF unpressurized
Ʋ Lock fitting Unpressurized
Product temperature
Ʋ Suspension cable -12 … +100 °C (+10 … +212 °F)
Ʋ Connection tube -12 … +100 °C (+10 … +212 °F)
Vibration resistance mechanical vibrations with 4 g and 5 … 100 Hz 17)
With version with connection tube, vibration resistance 1 g. With lengths > 0.5 m (1.64 ft) the tube
must be supported in addition.
Shock resistance
Acceleration 100 g/6 ms 18)
Electromechanical data - version IP 66/IP 67
Cable entry/plug
19)
Ʋ Single chamber housing – 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x
blind plug M20 x 1.5
or:
– 1 x closing cap ½ NPT, 1 x blind plug ½ NPT
or:
– 1␣x plug (depending on the version), 1␣x blind stopper
M20␣x␣1.5
or:
– 2 x blind plug M20 x 1,5
14) Limited by the overpressure resistance of the measuring cell.
15) Limitation by the pressure-tightness of the cable connection.
16) Limited by the overpressure resistance of the measuring cell.
17) Tested according to the guidelines of German Lloyd, GL directive 2.
18) Tested according to EN 60068-2-27.
19) Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.