2L Series - Duolateral Position Sensing Detectors

Position Sensing Detectors

On-trak offers a broad range of Position Sensing Detectors (PSD) that enable you to simultaneously monitor position and light intensity. Ideal for non-contact measurement of position, motion, distance and vibration, all devices are silicon-based detectors that provide an analog output directly proportional to the position of a li'the detector's active area.

The continuous analog-output of silicon-based detectors provides numerous advantages over discrete element devices. These advantages include superior position linearity, unsurpassed analog resolution, faster response time and simpler operating circuits. For more information on On-trak Position Sensing Detectors, and how they can benefit your particular application, please call (949) 587-0769.

2L2SP

2L4SP

2L2SP 2L4SP

Pin Config

Notes

Pin Config

Notes

1. Output X1
2. Output Y1
3. Output X2
4. Output Y2
Outputs Y1, Y2 and X1, X2 are respectively interchangeable. The anodes Y1, Y2 must be at negative potential compared to the cathodes X1, X2. 1. Bias
2. Output Y1
3. N/C
4. Output Y2

Outputs Y1, Y2 and X1, X2 are respectively interchangeable. The anodes Y1, Y2 must be at negative potential compared to the cathodes X1, X2.

2L10SP

2L20SP

2L10SP 2L20SP

Pin Config

Notes

Pin Config

Notes

1. Output X1
2. Output Y1
3. Output X2
4. Output Y2
Outputs Y1, Y2 and X1, X2 are respectively interchangeable. The anodes Y1, Y2 must be at negative potential compared to the cathodes X1, X2. 1. Bias
2. Output Y1
3. N/C
4. Output Y2

Outputs Y1, Y2 and X1, X2 are respectively interchangeable. The anodes Y1, Y2 must be at negative potential compared to the cathodes X1, X2.

2L45

2L45 2lseries

Pin Config

1. Output X1
2. Output Y1
3. Output X2
4. Output Y2
Outputs Y1, Y2 and X1, X2 are respectively interchangeable. The anodes Y1, Y2 must be at negative potential compared to the cathodes X1, X2.