150m USB Max Distance Sensor 

150m USB Max Distance Sensor  Long-Range Photoelectric Laser Sensors are Class II diffuse sensors designed for the outdoor long distance measuring industries. The usb 2.0 max distance is 150m, good for ourdoor using, like the railway monitoring. Medium design with two threaded holes is convenient mounting options.  Features Max length from 30 mm...150000 mm Fast response time 0.4s-4s for high-speed  Interface option: serial/rxtx, usb output How is our customers use the distance to test? Normally, our customers will order the usb cable distance module, as it can be used to test easily, via installing and inserting the USB into their computer.  Techinical parameters Measuring time: 0.4s-4s Accuracy: ±3 mm Measuring Unit: mm Applications support connect to your Arduino/Raspberry Pi etc. Measuring Range 0.03-80m Laser Class Class II Laser Type 620nm-690nm, <1mW Size 72*40*18mm Weight About 25g Voltage DC2.0~3.3V Electrica…