The OPB750 and OPB755 series are non-contact reflective object sensors featuring a Light Emitting Diode (LED) and phototransistor output designed to decrease low-level light while maintaining high-level light gain. These sensors are ideal for assembly line automation, machine automation, machine safety, and as end-of-travel or door sensors. They offer a high contrast ratio (1,000:1 minimum) and come in a low-cost plastic housing. Photologic output versions are available with the OPB760 and OPB770 series. Custom electrical, wire, cabling, and connector options are available upon request.
| Part Number | LED Peak Wavelength | Sensor Type | Reflection Distance | Lead Length | Tabs | Connector | Operating Temperature Range |
| OPB750N | 890 nm | Transistor & Rbe | 0.080" (2.03 mm) | 0.40" | No tabs | N/A | -40 C to + 85 C |
| OPB750T | 890 nm | Transistor & Rbe | 0.080" (2.03 mm) | 0.40" | 2 Tabs | N/A | -40 C to + 85 C |
| OPB755NZ | 890 nm | Transistor & Rbe | 0.080" (2.03 mm) | 12" (305 mm) 26 AWG Wire | No tabs | AMP # 3-640442-5 | -40 C to + 80 C |
| OPB755TZ | 890 nm | Transistor & Rbe | 0.080" (2.03 mm) | 12" (305 mm) 26 AWG Wire | 2 Tabs | AMP # 3-640442-5 | -40 C to + 80 C |
| OPB755TAZ | 890 nm | Transistor & Rbe | 0.080" (2.03 mm) | 24" (610 mm) 26 AWG Wire | 2 Tabs | NO connector | -40 C to + 80 C |