Pagina 225 - GC_Sensor_Vision_Safety_Measurement-ENA4

Sr31 SERIES
The SR31 series is composed of slot
sensors with infrared LED emission,
distinguished by an elevated 10 kHz
switching frequency and by a sturdy and
compact metal housing.
The detection sensitivity is adjusted
by means of a trimmer. The dark/light
operating mode is configured according
to the connection.
The series includes M8 connector
versions with NPN output, or PNP
output; cable versions present both
NPN/PNP outputs.
The SR31 sensors have a 30 mm wide
and 42 mm deep slot. These sensors
are suitable for detecting opaque labels
on a transparent support, to control
material presence and continuity, to
detect synchronism pulses on toothed
or holed wheels, or as on-off edge
guide.
SENSORS
applications highlights
•Infrared LED emission
•Sensitivity trimmer adjustment
•Elevated switching frequency
•Metal housing with wide slot
Packaging lines
Labelling machines
photoelectric
SLOT SENSORs