58
11 Supplement
VEGABAR 81 • 4
… 20 mA
45025-EN-140228
Isolating liquid
p
abs
> 1 bar/14.5 psi
p
abs
< 1 bar/14.5 psi
Version for oxygen ap-
plications
Med. white oil KN92 (FDA) -10
…
+150
°C
(+14
… +302 °F)
-10
… +160 °C
(+14
… +322 °F)
-10
… +60 °C
(+14
…
+140
°F)
Med. white oil KN92 (FDA)
with cooling element
-10
…
+250
°C
(+14
…
+482
°F)
-10
… +160 °C
(+14
… +322 °F)
-10
… +60 °C
(+14
…
+140
°F)
Med. white oil KN92 (FDA)
with cooling element
300 mm
-
-10
… +160 °C
(+14
… +322 °F)
-10
… +60 °C
(+14
…
+140
°F)
Mechanical stress, depending on the instrument version
Vibration resistance
1 to 4 g at 5 … 200 Hz according to EN 60068-2-6
(vibration with resonance)
Shock resistance
100 g, 6
ms according to EN
60068-2-27 (mechanical
shock)
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Options of the cable entry
Ʋ
Cable gland
M20
x
1.5
Ʋ
Cable diameter (options)
5
… 9 mm (0.20 …
0.35
in)
6 … 12
mm (0.24
…
0.47
in)
10 …
14
mm (0.39 …
0.55
in)
Ʋ
Cable entry
½
NPT
Ʋ
Blind plug
M20
x
1.5; ½
NPT
Ʋ
Closing cap
M20
x
1.5; ½
NPT
Plug options
Ʋ
Signal circuit
Plug M12
x 1, according to ISO
4400, Harting HAN,
7/8" FF
Ʋ
Indication circuit
M12
x 1 plug
Wire cross-section (spring-loaded terminals)
Ʋ
Massive wire, cord
0.2 …
2.5
mm² (AWG
24
…
14)
Ʋ
Stranded wire with end sleeve
0.2 …
1.5
mm² (AWG
24
… 16)
Electromechanical data - version IP 66/IP 68 (1 bar)
Connection cable
Ʋ Configuration
four wires, one breather capillary, one suspension cable,
screen braiding, metal foil, mantle
Ʋ
Wire cross-section
0.5
mm² (AWG 20)
Ʋ
Wire resistance
< 0.036 Ω/m
Ʋ
Tensile strength
< 1200
N (270
lbf)
Ʋ
Standard length
5
m (16.4
ft)
Ʋ
Max. length
180
m (590.6
ft)
Ʋ
Min. bending radius
25
mm (0.984
in) with 25
°C (77 °F)
Ʋ
Diameter approx.
8
mm (0.315
in)