? None measuring light curtains

Infrared measuring light curtain detection principle object placed in the policy and the light-emitting device will obstruct between the portion of the light that it can not reach all parts of the corresponding receiver. Measuring light curtains using synchronous scanning to identify blocked the channel, the first channel to announce a glowing light pulse and the corresponding light receiver work together to find the pulse, immediately after the end of the scan to find a passage; then go to the next channel until the end . After the end of this period, which channels light through the system, the output signal records. Light curtain output signal analog output (4-20mA or 1-10VDC output or 1-5VDC output), RS485 / 232 communication output; switch signal output (NPN / PNP) multi-point detection using a light curtain, measuring dimension (Measure the height, width measurement, measure the length, we can do a light curtain detection height 3500mm, detection length 0-10000mm, but still need to measuring light curtain detection height, depending on the distance between the optical axis, the axis pitch smaller screens height you can do, the higher the longer the detection length) 2, empty detection (object in the middle of the light curtain, if some part of the light emitted by the light emitting object can not stop, that the receiver will receive the corresponding light, by receiving determine how many rays have much empty, then an alarm signal is given; 3, parts count; 4, classification detection (by detecting objects of different heights, by setting the value of a standard classification) 5, position tracking; object to be detected by When the screens, which will be blocked and which points the spot does not block, the contour information of the object to provide automation equipment to control the appropriate location. etc .... Application 1. The company can also custom special demand for the products. We are a decade manufacturers! ~ 2. hope that the company's products can be your most logical choice. 3.1.25mm minimum resolution detection 4. the receiving end, the transmitter synchronization status display 5 spot Since relatively, compared with 6. Provide internal self-aligned status indication, blocking instructions, the error signal indicates 7. The fast response time, every point only 0.05-0.1ms 8. provide cross light, improve the resolution of the detection area of ??the test center 9. The flexible mounting and rugged housing 10. The anti-glare and highlight objects can interfere with