VEGA VEGAFLEX 61 Foundation Fieldbus - Manual (Page 50)

Ambient conditions
Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure -1 … +40 bar/-100 … +4000 kPa (-
-14.5 … +580 psig), depending on the process
fitting
Process temperature (thread or flange temperature)
-
FKM (Viton) -40 … +150 °C (-40 … +302 °F)
-
EPDM -40 … +150 °C (-40 … +302 °F)
-
FFKM (Kalrez 6375) -20 … +150 °C (-4 … +302 °F)
The measurement error from the process condi-
tions is in the specified pressure and temperature
range of below 1 %.
0 °C
(32 °F)
40 °C
(104 °F)
20 °C
(58 °F)
60 °C
(140 °F)
80 °C
(176 °F)
50 °C
(122 °F)
-40 °C
(-40 °F)
100 °C
(212 °F)
150 °C
(302 °F)
1
2
Fig. 30: Ambient temperature - Process temperature
1 Ambient temperature
2 Process temperature (depending on the seal material)
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry/plug 4)
-
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
or:
l
1 x closing cap M20 x 1.5; 1 x blind stopper
M
20 x 1.5
or:
l
1 x closing cap ½ NPT, 1 x blind plug ½ NPT
or:
l
1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5
4) Depending on the version M12 x 1, according to DIN 43650, Harting, 7/
8" FF.
50 VEGAFLEX 61 • Foundation Fieldbus
10 Supplement
31836
-EN
-100426