Reflective Object Sensor
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
Features:
OPB750
• High contrast ratio (1,000 :1 minimum)
• Low cost plastic housing
• PCBoard mount (OPB750N, OPB750T)
• 12” (305 mm) 26 AWG wires (OPB755NZ, OPB755TZ)
• Available with no-mounting tabs “N” package
• Available with two mounting tabs “T” package
Product PhotOoPHBe7r5e5TZ
OPB755TAZ
Description:
Each sensor in the OPB750 and OPB755 series has a reflective assembly that features a Light
Emitting Diode (LED) and phototransistor output designed to decrease low-level light, while not
affecting the high-level light gain.
The OPB750N and OPB750T devices have are designed for PCBoard mounting with 0.40” (10 mm)
length leads. OPB755NZ, OPB755TZ and OPB755TAZ assemblies are designed for remote
mounting. The OPB755NZ and OPB755TZ have 12” (305 mm) UL rated wire, 26 AWG wire leads
that terminate into an AMP # 3-640442-5 connector. The OPB755TAZ has 24” (610 mm) UL rated
wire, 26 AWG leads. The OPB750T, OPB755TZ and OPB755TAZ have two mounting tabs while
the OPB750N and OPB755NZ have no mounting tabs.
Photologic® output versions are available with the OPB760 and OPB770 series.
Custom electrical, wire and cabling and connectors are available. Contact your local representative
or OPTEK for more information.
Ordering Information
Applications:
• Non-contact reflective object
sensor
Part
Number
LED Peak
Reflection Distance
Inch
Lead
Wavelength Sensor
Length
Tabs
0.080" (2.03 mm)
0.150" (3.81 mm)
0.220" (5.59 mm)
0.080" (2.03 mm)
0.150" (3.81 mm)
0.220" (5.59 mm)
0.080" (2.03 mm)
0.150" (3.81 mm)
0.220" (5.59 mm)
0.080" (2.03 mm)
0.150" (3.81 mm)
0.220" (5.59 mm)
0.080" (2.03 mm)
0.150" (3.81 mm)
0.220" (5.59 mm)
• Assembly line automation
• Machine automation
• Machine safety
OPB750N
OPB750T
No tabs
Transistor
890 nm
0.40"
& Rbe
• End of travel sensor
2 Tabs
OPB755NZ
OPB755TZ
OPB755TAZ
No tabs
12" / 26
AWG Wire
with
connector
Transistor
890 nm
& Rbe
2 Tabs
24" / 26
AWG Wire
NO
connector
RoHSOPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com
Issue A.3
05/08
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