The latest application of photoelectric sensors

The latest application of photoelectric sensors In order to settle the user's electricity bills in time, the power department usually sends a special meter reading personnel to the relevant users to view and copy the electric energy meter set on the spot periodically and manually read, record, calculate and charge. . This not only wastes a lot of manpower, but also causes unnecessary errors due to manual reading, and sometimes brings unnecessary troubles and losses to the users. Some criminals even falsely copy the metering personnel into the room and commit crimes and affect the society. Law and order. In addition, it is not easy for the power sector to carry out modern management. Therefore, both the power sector and users are urgently required to change the current state of backwardness, and photoelectric sensors to develop automated meter reading systems have solved this problem.

The aluminum plate of the electric energy meter is rotated by the torque generated by the eddy current and the magnetic field. The use of photoelectric sensors converts the number of revolutions of an aluminum disk into pulses. Such as: in the rotating bright aluminum plate is partially blackened, coupled with a reflective optoelectronic emission receiving tube, when the aluminum plate rotates, it will generate a pulse in the local black place, and the number of rotation of the aluminum plate can be sampled Converted to the corresponding number of pulses, and through the optocoupler isolation circuit, sent to the CPU's T0 port count processing. The use of optocouplers can effectively prevent interference signals from entering the microcomputer. Combined with other transmission methods can form an automatic meter reading system.

At present, the automatic meter reading system has not yet been used on a large scale. This current technology has a lot to do with the current technology is not very mature, there are many areas that need improvement, with the development of technology, the country will be the next few years Realize automatic meter reading.

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316L stainless steel Braided Sleeve is a type of protective sleeve made from 316L stainless steel wire. It is commonly used in various industries, including automotive, aerospace, and electronics, to provide protection and insulation for cables, wires, hoses, and other components.

The braided sleeve is made by weaving multiple strands of 316L stainless steel wire together, creating a flexible and durable sleeve that can withstand high temperatures, abrasion, and other harsh conditions. The stainless steel material provides excellent resistance to corrosion and chemicals, making it suitable for use in corrosive environments.

The 316L stainless steel braided sleeve is easy to install and can be cut to the desired length. It is typically used to protect and organize cables and wires, preventing them from tangling or getting damaged. The braided construction also allows for flexibility and expansion, accommodating movement and vibration.

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