Owner's manual

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 5100 C, 5150 C of 316L/
Hastelloy C4 (2.4610)
-50 … +150 °C (-58 … +302 °F)
Process temperature (thread or flange
temperature) with temperature adapter
(option)
- OPTISWITCH 5100 C, 5150 C of
316L/Hastelloy C4
-50 … +250 °C (-58 … +482 °F)
- OPTISWITCH 5100 C, 5150 C
enamelled
-50 … +
200 °C (-58 … +392 °F)
- OPTISWITCH 5100 C, 5150 C with
ECTFE coating
-50 … +150 °C (-58 … +302 °F)
- OPTISWITCH 5100 C, 5150 C with
PFA coating
-50 … +150 °C (-58 … +302 °F)
26 OPTISWITCH 5100 C, 5150 C - with relay output
Supplement
30426-EN-060831