User Manual

Breaking capacity
- min. 50 mW
- max.
750 VA AC, 54 WDC
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) AgNiorAgSnO and Au plated
Modes (adjustable)
- AMax. detection or overflow/overfill protection
- BMin. detection or dry run protection
Measuring accuracy
Hysteresis approx. 2 mm (0.08 in) with vertical installation
Integration time approx. 500 ms
Frequency approx. 1200 Hz
Ambient conditions
Ambient temperature on the housing -40 … +70
°C (-40 … +158 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Parameter Limit level of liquids
Process pressure -1 … 64 bar (-14.5 … 938 psi) depending on
the process fitting, e.g. flange
OPTISWITCH 5200 C, 5250 C of 316L/
Hastelloy C4 (2.4610)
-50 … +150 °C (-58 … +302 °F)
Process temperature (thread or flange
temperature)
with temperature adapter
(option)
- OPTISWITCH 5200 C, 5250 C of
316L/Hastelloy C4
-50 … +250 °C (-58 … +482 °F)
- OPTISWITCH 5200 C, 5250 C
enamelled
-50 … +200 °C (-58 … +392 °F)
OPTISWITCH 5200 C, 5250 C - with relay output 27
Supplement
30431-EN-060831