VEGA VEGABAR 52 Foundation Fieldbus - climate compensated - Manual (Page 53)

53
10 Supplement
VEGABAR 52 • Foundation Fieldbus - climate compensated
36789-EN-130321
Measuring cell seal Product temperature - standard
version
Product temperature - version
with extended temperature range
FFKM (Perlast G75B) -15 … +120 °C (-4 … +248 °F) -15 … +150 °C (5 … +302 °F)
Vibration resistance mechanical vibrations with 4 g and 5 … 100 Hz 13)
Shock resistance Acceleration 100 g/6 ms 14)
Electromechanical data - version IP 66/IP 67
Cable entry/plug
15)
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
Ʋ Double chamber housing – 1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm), 1 x
blind plug M20 x 1.5; plug M12 x 1 for the external
display and adjustment unit (optional)
or:
– 1 x closing cap ½ NPT, 1 x blind plug ½ NPT, plug
M12 x 1 for the external display and adjustment unit
(optional)
or:
– 1 x plug (depending on the version), 1 x blind plug
M20 x 1.5; plug M12 x 1 for the external display and
adjustment unit (optional)
or:
– 2 x blind stoppers M20 x 1.5; plug M12 x 1 for the
external display and adjustment unit (optional)
Spring-loaded terminals for wire cross-
section
< 2.5 mm² (AWG 14)
Electromechanical data - version IP 66/IP 68 (1 bar)
Cable entry
Ʋ Single chamber housing – 1 x IP 68 cable gland M20 x 1.5; 1 x blind plug
M20 x 1.5
or:
– 1 x closing cap ½ NPT, 1 x blind plug ½ NPT
Connection cable
Ʋ Configuration four wires, one suspension wire, one breather capillary,
screen braiding, metal foil, mantle
Ʋ Wire cross-section 0.5 mm² (AWG 20)
13) Tested according to the guidelines of German Lloyd, GL directive 2.
14) Tested according to EN 60068-2-27.
15) Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.