28
9 Supplement
VEGAVIB 63 • - contactless electronic switch
29278-EN-160122
Density
Ʋ
Standard
> 0.05 g/cm³ (0.002 lbs/in³)
Ʋ
adjustable
> 0.02 g/cm³ (0.0007 lbs/in³)
Granular size
no limitation
1)
Electromechanical data
Cable entry/plug (dependent on the version)
Ʋ
Single chamber housing
– 1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind plug M20 x 1.5; attached 1 x cable entry
M20 x 1.5
or:
– 1 x cable entry ½ NPT, 1 x blind plug ½ NPT, 1 x cable
entry ½ NPT
or:
– 1 x plug M12 x 1; 1 x blind plug M20 x 1.5
Spring-loaded terminals
for wire cross-section up to 1.5 mm² (AWG 16)
Adjustment elements
Mode switch
Ʋ
Min.
Min. detection or dry run protection
Ʋ
Max.
Max. detection or overflow protection
Voltage supply
Operating voltage
20 … 253 V AC, 50/60 Hz, 20 … 253 V DC
Domestic current requirement
approximately 3 mA (via load circuit)
Load current
Ʋ
Min.
10 mA
Ʋ
Max.
400 mA (at I > 300 mA the ambient temperature can be
max. 60 °C/140 °F) max. 4 A up to 40 ms
Electrical protective measures
Protection rating
IP 66/IP 67 (NEMA 4X)
Overvoltage category
III
Protection class
I
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.
1)
max. 20 mm (0.8 in) with product density < 0.05 g/cm³ (0.002 lbs/in³).