30
9 Supplement
VEGAVIB 63 • NAMUR
31217-EN-170315
Ʋ Min. bending radius
25 mm (0.984 in) with 25 °C (77 °F)
Ʋ Diameter approx.
8 mm (0.315 in)
Ʋ Colour - standard PE
Black
Ʋ Colour - standard PUR
Blue
Ʋ Colour - Ex-version
Blue
Adjustment elements
Mode switch
Ʋ Min.
rising characteristic curve (High current when immersed)
Ʋ Max.
falling characteristics (Low current when immersed)
Potentiometer for switching point adapta-
tion
0.02 … 0.1 g/cm³ (0.0007 … 0.036 lbs/in³)
Simulation key
simulation of a line break between sensor and process-
ing unit
Voltage supply
Operating voltage (characteristics ac-
cording 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
Short-circuit current
I
U
approx. 8.2 mA
Electrical protective measures
Protection rating
Ʋ Plastic housing
IP 66/IP 67 (NEMA Type 4X)
Ʋ Aluminium and stainless steel stand-
ard
IP 66/IP 68 (0.2 bar), NEMA Type 6P
3)
Ʋ Aluminium and stainless housing
(optionally available)
IP 66/IP 68 (1 bar), NEMA Type 6P
Protection class
II
Approvals
Instruments with approvals can have different technical specifications depending on the version.
For that reason the associated approval documents of these instruments have to be carefully
noted. They are part of the delivery or can be downloaded under www.vega.com, "
VEGA Tools
"
and "
Instrument search
" as well as in the general download area.
3)
A suitable cable is required for maintaining the protection rating.
