60
10 Supplement
VEGABAR 66 • 4 … 20 mA/HART - climate compensated
36738-EN-130321
Vibration resistance
mechanical vibrations with 4 g and 5 … 100 Hz
16)
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
17)
Electromechanical data - version IP 66/IP 67
Cable entry/plug
18)
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)
Ʋ
Wire resistance
< 0.036 Ω/m (0.011 Ω/ft)
16)
Tested according to the guidelines of German Lloyd, GL directive 2.
17)
Tested according to EN
60068-2-27.
18)
Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.