VEGA VEGAVIB 63 - NAMUR User Manual
Page 32
-
Wire resistance
<
0.036 Ω/m (0.011 Ω/ft)
-
Tensile strength
<
1200 N (270 lbf)
-
Standard length
5 m (16.4 ft)
-
Max. length
1000 m (3280 ft)
-
Min. bending radius
25 mm (0.984 in) with 25 °C (77 °F)
-
Diameter approx.
8 mm (0.315 in)
-
Colour - standard PE
Black
-
Colour - standard PUR
Blue
-
Colour - Ex-version
Blue
Adjustment elements
Mode switch
-
Min.
rising characteristic curve (High current when
immersed)
-
Max.
falling characteristics (Low current when immersed)
Potentiometer for switching point adaptation
0.02 … 0.1 g/cm³ (0.0007 … 0.036 lbs/in³)
Simulation key
simulation of a line break between sensor and
processing unit
Voltage supply
Operating voltage (characteristics according
to standard)
for connection to an amplifier according to NAMUR
IEC
60947-5-6, approx. 8.2 V
Off-load voltage
U
0
approx. 8.2 V
Shortcircuit current
I
U
approx. 8.2 mA
Electrical protective measures
Protection rating
-
Plastic housing
IP
66/IP 67
-
Aluminium and stainless steel standard
IP
66/IP 68 (0.2 bar)
3)
-
Aluminium and stainless housing (op-
tionally available)
IP
66/IP 68 (1 bar)
Overvoltage category
III
Protection class
II
Approvals
Instruments with approvals can have different technical data depending on the version.
That's why the associated approval documents have to be noted with these instruments. They are
part of the delivery or can be downloaded under www.vega.com via "VEGA Tools" and "serial
number search" as well as via "Downloads" and "Approvals".
3)
A suitable cable is the prerequisite for maintaining the protection rating.
32
VEGAVIB
63 • - NAMUR
9 Supplement
31217
-EN
-120418