Carton size measurement grating, grating digital programmable measurement

Lingwei Sheng (linvsen) kingsensor series detecting light curtains (measuring light curtains) for high precision and high standards of testing and measuring the distance (a), the working principle: kingsensor series measuring light curtains from the light emitter and receiver components, light emitted by The light directed on to the receiver to form light curtain system. Placed between the light emitter and receiver of the target object will block part of the light so that it does not reach all parts of the corresponding receiver device. kingsensor series measuring light curtain synchro scan to identify blocked channels. Receiver First a light emitter emits light pulses corresponding to the channel at the same time to find the pulse, when found after the completion of the scanning of a channel, then turn to the next channel until all scans are completed. After a period when the scan is complete, the system which channels light through the recording, which channel is blocked, the system outputs a signal in accordance with the definition, the signal can be analog signals can also be switch signal. (Ii) Technical parameters Detection distance: kingsensor series: 0-500mm; M20 series: 0-1500mm; M30 series: 0-3500mm; D20 Series: 0-3500mm or 0-12000mm; screens height: 70mm to 2060mm; axis Spacing: 2.5mm, 5mm, 10mm, 20mm; smallest measured object size: 2.5mm, 5mm, 10mm, 20mm; Power supply: 24VDC; power consumption: <15W; Temperature: -10oC ~ 50oC; humidity: RH≤ 85% (20oC); Response time: <20ms; Insulation resistance:> 100MΩ; dielectric strength: AC1500V / 60s; resistance to light interference: 10000Lux (incidence angle ≥5o); (iii) control output type 1 switch output: NPN output 2, analog signal output: 4 ~ 20mA or 1 ~ 5VDC, can be connected to the position or other data acquisition system; 3. Communication: with RS232 or RS485 communication function, using the standard MODBUS protocol to communicate with the host computer; ( determining four) depending on the measurement object size, shape, measurements can be determined in different ways. Measuring light curtain installation there are three: baseline measurement, measurement baseline extended centerline measurement. More options please call www.linvsen.com 0755-33561561 Shenzhen Lingwei Sheng Electronics Co., Ltd.