Photoelectric Sensor News
Photoelectric automatic detection technology With the advancement of modern science and technology and complex automatic control systems and information processing and technology, photodetection technology has become an important component of modern information science as a new subject developed by the study of the interaction between light and matter. section.
The one-way caliper is measured by photoelectric detection technology, which achieves non-destructive on-line detection. The one-way caliper is suitable for the outer diameter detection of various round rolled materials, including but not limited to cable, rubber, plastic, etc. .
As one of the main technologies of photoelectric information technology, photoelectric automatic detection is based on modern optoelectronic devices such as laser, infrared, optical fiber and LED lamps. The light radiation of the detected object is received by the photodetector and converted into electricity. The signal is extracted by the detection circuit such as the input circuit, the amplification filter, and the like, and then input to the computer operation processing through an interface such as analog-to-digital conversion, and the parameters such as the detected physical quantity required for output are displayed.
Photoelectric detection technology combines optical technology and electronic technology to achieve measurement of various quantities. It has the following characteristics: high precision, the accuracy of photoelectric measurement is the highest precision among various measurement techniques, non-contact measurement illumination to the measured The object can be considered as having no measuring force and therefore no friction, and dynamic measurement can be realized, which is the most efficient one among various measuring methods.
The one-way caliper is a device that uses photoelectric measurement technology. It also has these advantages. It is a high-tech measuring instrument integrating optical, mechanical, electronic circuit, communication and computer software technology. The instrument consists of a caliper body and a bracket. And an external display.
The one-way caliper has high measurement accuracy and large measurement frequency. It is a high-performance on-line measuring device that can measure the diameter of the measured object. With display, calculation, and alarm functions, it has an audible and visual alarm function, and automatically alarms when the measurement data is out of tolerance.The one-way caliper has high measurement accuracy, fast measurement speed and strong anti-interference ability. It is a non-contact measuring system that does not affect the normal operation of the processing system. It is a non-damage measurement and is very suitable for measuring the size of the production line. High degree of integration, can be connected with the computer, centralized collection and analysis of measurement data for quality analysis and statistics, and alarm prompts when quality problems occur in the production process, easy to control and automated production.
The one-way caliper is based on the linear array CCD portable non-contact outer diameter measuring instrument, which is designed to meet the urgent needs of the current social automation production. The caliper is a product integrating light, machine and electricity. There are significant economic and social significance for ensuring product quality, reducing raw material consumption, reducing production costs, and increasing labor productivity.
Fiber Optic Sensor News
According to the principle, the fiber optic gyroscope can be divided into interference type, resonance type and Brillouin type. This is the first generation interferometric fiber optic gyroscope of the third generation fiber optic gyroscope. At present, this technology is mature and suitable for mass production and commercialization; the second generation The resonant fiber optic gyroscope is still in the development stage of laboratory research to practical use; the third generation Brillouin type is still in the theoretical research stage.
Proximity Sensor News
What does the proximity sensor bring to our lives? In terms of basic research, proximity sensors have a more prominent position. The development of modern science and technology has entered many new fields: for example, macroscopic observations for thousands of years in the vast universe, microscopic observation of the world of FM particles, vertical observation of centuries of celestial evolution and short-term transient response . Let's take a look at what the Shenwu proximity sensor brings to our lives.
Photoelectric Sensor News
NRL scientists have found that methods for rejecting optical material defects can miniaturize optoelectronic devices Scientists at the US Naval Research Laboratory (NRL) have discovered a new way to passivate defects in next-generation optical materials to improve optical quality and miniaturize LEDs and other optical components.
Fiber Optic Sensor News 2
The application of fiber optic sensors in the security field is mainly in the following three aspects: Perimeter security monitoring system.