VEGA VEGASWING 66 - two-wire With SIL qualification - Manual (Page 39)

39
9 Supplement
VEGASWING 66 • - two-wire
44952-EN-130805
Ʋ Tensile strength < 1200 N (270 lbf)
Ʋ Standard length 5 m (16.4 ft)
Ʋ Max. length 1000 m (3280 ft)
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 Max. Max. detection or overflow/overfill protection
Ʋ Min. Min. detection or dry run protection
Sensitivity switch
Ʋ ≥ 0.5 0.47 … 2.5 g/cm³ (0.0163 … 0.9 oz/in³)
Ʋ ≥ 0.7 0.7 … 2.5 g/cm³ (0.025 … 0.9 oz/in³)
Test key To activate the test process
Voltage supply
Operating voltage
9.6 … 35 V DC (via the processing system)
Electrical protective measures
Protection rating
Ʋ Plastic housing IP 66/IP 67
Ʋ Aluminium and stainless steel stand-
ard
IP 66/IP 68 (0.2 bar) 5)
Ʋ Aluminium and stainless housing
(optionally 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.
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 via "VEGA Tools"
and "serial number search" as well as via "Downloads" and "Approvals".
5) A suitable cable is the prerequisite for maintaining the protection rating.