Features: 1. A ranging sensor unit integrated with a PSD (Position Sensitive Detector), an IRED (Infrared Emitter Diode), and a signal processing circuit. 2. Adopt triangulation method, the change of the reflectivity of the object, the ambient temperature and the working time are not easy to affect the detection of the distance. 3. It is possible to output a voltage corresponding to the detection distance. So this sensor can also be used. 4. The distance measurement range is 10~80 cm. 5. With analog output type, the typical value of current consumption is 30 mA. Specification: Condition: 100% Brand new Distance Measurement Range: 10~80 cm Analog Output Type Current Consumption: (typical) 30 mA Power Supply Voltage: 4.5 ~ 5.5 V Size: Approx. 4.2 x 2 x 1.3cm / 1.7 x 0.8 x 0.5in Package List: 1 x Infrared Ranging Sensor 1 x Connecting Cable 1A ranging sensor unit integrated with a PSD (Position Sensitive Detector), an IRED (Infrared Emitter Diode), and a signal processing circuit. 2Adopt triangulation method, the change of the reflectivity of the object, the ambient temperature and the working time are not easy to affect the detection of the distance. 3It is possible to output a voltage corresponding to the detection distance. So this sensor can also be used. 4The distance measurement range is 10~80 cm. 5With analog output type, the typical value of current consumption is 30 mA.