VEGA VEGACAP 67 - Relay (DPDT) - Manual (Page 30)

30
9 Supplement
VEGACAP 67 • - Relay (DPDT)
31315-EN-130916
Supporting tube length L1 0.2 … 5.6 m (0.656 … 18.37 ft)
Max. lateral load 10 Nm (7.4 lbf ft)
Max. tensile load (cable)
Ʋ Ceramic partly insulated: ø 8 mm
(0.315 in)
10 KN (2248 lbf)
Max. torque (process fitting - thread) 80 Nm (58 lbf ft)
Measuring frequency 430 kHz
Output variable
Output
Relay output (DPDT), 2 floating spdts
Switching voltage
Ʋ Min. 10 mV
Ʋ Max. 253 V AC, 253 V DC
With circuits > 150 V AC/DC, the relay contacts must be
in the same circuit.
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) Min./Max.
Switching delay
Ʋ When immersed 0.7 s
Ʋ When laid bare 0.7 s
Ʋ In case of failure 1 s
Ambient conditions
Ambient temperature on the housing
-40 … +80 °C (-40 … +176 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure
-1 … 16 bar/-100 … 1600 kPa (-14.5 … 232 psig)
Process temperature (thread or flange temperature)
Ʋ Standard -50 … +300 °C (-58 … +572 °F)
Ʋ with external housing -50 … +400 °C (-58 … +752 °F)