Reflective Object Sensor
OPB606A, OPB606B, OPB606C
OPB607A, OPB607B, OPB607C
Features:
•
Choice of phototransistor (OPB606) or photodarlington
(OPB607) output
•
Unfocused for sensing diffuse surface
•
Low cost plastic housing
•
Filtered (OPB606, OPB607)
Product Photo Here
Description:
OPB606
consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor which are
mounted “side-by-side” on parallel axes in a black opaque plastic housing.
The
OPB607
consists of an infrared Light Emitting Diode (LED) and an NPN silicon photodarlington which are
mounted “side-by-side” on parallel axes in a black plastic housing.
The emitting diode and phototransistor of both the
OPB606
and
OPB607
are encapsulated in a filtering epoxy that
reduces ambient light noise. On both models, the phototransistors respond to radiation from the emitter only
when a reflective object passes within the field of view.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
•
Non-contact reflective object sensor
•
Assembly line automation
•
Machine automation
•
Machine safety
•
End of travel sensor
•
Door sensor
Pin #
4
3
Part
Number
OPB606A
OPB606B
OPB606C
OPB607A
OPB607B
OPB607C
935 nm
LED Peak
Wavelength
Ordering Information
Sensor
Transistor
0.050"
(1.27mm)
Darlington
0.180” [4.6 mm] /
0.240” [6.1 mm]
Typical Reflection
Distance Inch (mm)
Lead Length /
Spacing
LED
Cathode
Anode
Pin # Transistor
1
2
Collector
Emitter
OPB607
Measurement Surface
OPB606
4
1
4
1
3
2
3
2
DIMENSIONS ARE IN:
[ MILLIMETERS]
INCHES
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using ND Industries’
Vibra-Tite
for thread-locking.
Vibra-Tite
evaporates fast without causing structural failure in OPTEK’s molded plastics.
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3
06/06
Page 1 of 3
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
OPTEK [ OPTEK TECHNOLOGIES ]
