KROHNE OPTISWITCH 3300C Relay EN - Manual (Page 28)

Breaking capacity
- min.
50 mW
- 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 or AgSnO and Au plated
Modes (adjustable) min./max.
Integration time
- when immersed
approx. 0.5 s
- when laid bare approx. 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
Parameter
Limit level of solids
Process pressure -1 … 16 bar/-100 … 1600 kPa (-14.5 … 232 psi)
6 bar
(87psi)
-50˚C
(-58˚F)
16 bar
(232psi)
50˚C
(122˚F)
100˚C
(212˚F)
0˚C
(32˚F)
150˚C
(302˚F)
200˚C
(392˚F)
250˚C
(482˚F)
1
2
Fig. 14: Process pressure - Product temperature
1 Product temperature
2 Process pressure
OPTISWITCH 3300 C of 316L -50 … +150 °C (-58 … +302 °F)
Supplement
28 OPTISWITCH 3300 C - with relay output
29961
-EN
-060830