VEGA VEGASWING 63 - Relay (DPDT) - Manual (Page 26)

26
9 Supplement
VEGASWING 63 • - Relay (DPDT)
29229-EN-130409
Ʋ Instrument weight (depending on
process fitting)
approx. 0.8 … 4 kg (0.18 … 8.82 lbs)
Ʋ Tube extension approx. 920 g/m (9.9 oz/ft)
Layer thickness
Ʋ Enamel approx. 0.8 mm (0.031 in)
Ʋ ECTFE approx. 0.5 mm (0.02 in)
Ʋ PFA approx. 0.5 mm (0.02 in)
Surface quality
Ʋ Standard R
a
approx. 3 µm (1.18 -4 in)
Ʋ Hygienic version (3A) R
a
< 0.8 µm (3.15 -5 in)
Ʋ Hygienic version (3A) R
a
< 0.3 µm (1.18 -5 in)
Process fittings
Ʋ Pipe thread, cylindrical (DIN 3852-A) G¾ A, G1 A
Ʋ American pipe thread, conical
(ASME B1.20.1)
¾ NPT or 1 NPT
Ʋ Flanges DIN from DN 25, ANSI from 1"
Ʋ hygienic fittings Bolting DN 40 PN 40, Tri-Clamp 1", Tri-Clamp 1½"
PN 10, conus DN 25 PN 40, Tuchenhagen Varivent
DN 50 PN 10
Max. torque - process fitting
Ʋ Thread G¾ A, ¾ NPT 75 Nm (55 lbf ft)
Ʋ Thread G1 A, 1 NPT 100 Nm (73 lbf ft)
High voltage test (enamel) max. 5 KV
Output variable
Output
Relay output (DPDT), 2 floating spdts
Turn-on voltage
Ʋ Min. 10 mV
Ʋ Max. 253 V AC, 253 V DC
Switching current
Ʋ Min. 10 µA
Ʋ Max. 3 A AC, 1 A DC
Breaking capacity
Ʋ Min. 50 mW
Ʋ Max. 750 VA AC, 54 W DC
If inductive loads or stronger currents are switched
through, the gold plating on the relay contact surface will
be permanently damaged. The contact is then no longer
suitable for switching low-level signal circuits.
Contact material (relay contacts) AgNi (Au plated) or AgSnO (Au plated)
Modes (switchable)
Ʋ A Max. detection or overflow/overfill protection
Ʋ B Min. detection or dry run protection