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Product 3D Image Get couponsУльтразвуковой датчик в основном состоит из передающей части, приемной части, управляющей части и части питания.
Передающая часть состоит из передатчика и преобразователя. Преобразователь преобразует энергию, генерируемую колебаниями пьезоэлектрического чипа под воздействием напряжения, в ультразвуковые волны, а передатчик излучает сгенерированные ультразвуковые волны.
Приемная часть состоит из преобразователя и усилительной схемы. Преобразователь принимает отраженные ультразвуковые волны, и благодаря механической вибрации, вызванной приемом ультразвуковых волн, преобразователь может преобразовывать механическую энергию в электрическую, которая затем усиливается усилительной схемой.
Управляющая часть управляет всей операционной системой: сначала она управляет передатчиком, чтобы он излучал ультразвуковые волны, затем управляет приемником, чтобы определить, была ли полученная ультразвуковая волна излучена им самим, и, наконец, определяет силу полученной ультразвуковой волны.
Блок питания является источником питания для всей системы. Под управлением блока питания и управляющей части передатчик и приемник работают вместе, чтобы обеспечить необходимые функции датчика.
Product Model |
LF91C-AD4-H5 | LF91C-BD4-H5 | LF91C-AD6-H5 | LF91C-BD6-H5 | LF91C-ADI-H5 | LF91C-BDI-H5 | ||||||||||||||||||||||||||||
LF91C-AD5-H5 | LF91C-BD5-H5 | LF91C-AD7-H5 | LF91C-BD7-H5 | LF91C-ADU-H5 | LF91C-BDU-H5 | |||||||||||||||||||||||||||||
Detection Range |
200...4000mm | 350...6000mm | 200...4000mm | 350...6000mm | 200...4000mm | 350...6000mm | ||||||||||||||||||||||||||||
Blind Zone |
0...200mm | 0...350mm | 0...200mm | 0...350mm | 0...200mm | 0...350mm | ||||||||||||||||||||||||||||
Transducer Frequency |
Approx.85KHz | Approx.65KHz | Approx.85KHz | Approx.65KHz | Approx.85KHz | Approx.65KHz | ||||||||||||||||||||||||||||
Response Time |
Approx.25ms | Approx.650ms | Minimum145ms | Minimum285ms | Minimum145ms | Minimum285ms | ||||||||||||||||||||||||||||
Switching Frequency (Standard Target Plate: 100mm × 100mm) |
≤1.5 Hz | ≤0.8Hz | ≤1 Hz | ≤0.5 Hz | 100mm* 100mm | |||||||||||||||||||||||||||||
Output type |
D4: NPN, NO/NC selectable |
D6: Two PNP switch outputs, NO/NC selectable |
DI 4...20mA current output | |||||||||||||||||||||||||||||||
D5: PNP, NO/NC selectable |
D7: Two NPN switch outputs, NO/NC selectable |
DU 0-10V voltage output | ||||||||||||||||||||||||||||||||
Rated Operating Current |
200mA (short-circuit protection / overload protection) |
2×100mA (short-circuit protection / overload protection) |
≤900 mW | |||||||||||||||||||||||||||||||
Operating Voltage |
10–30V DC, ripple 10% |
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Repeat Accuracy |
≤0.5% | ≤0. 1% |
±0.1% of full-scale value |
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Range Adjustment |
Adjustable far/near range via adjustment wire |
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Protection Class |
IP65 | |||||||||||||||||||||||||||||||||
Connection Method |
H5 (5-pin) M12 connector / 2m PVC cable |
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Green LED |
Always ON: powered on Flashing: target detected in setting mode |
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Yellow LED |
Flashing: switch state indication In setting mode: target detected |
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Red LED |
Always ON: error Flashing: target not detected |
Shanghai Kayuan Electronic Technology Co.,Ltd is an enterprise specializing in the production and R & D of industrial sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level.
In 2008, our assembly plant was established in Shanghai China,PAKU INTELLIGENT EQUIPMENT(SHANGHAI)CO.,LTD a subsidiary of Kayuan to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services.
The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and tea break rooms, aiming to provide products of excellent quality and sincere services.
We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation.
PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia.
In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on-time delivery, and perfect after-sales service. We welcome extensive cooperation with OEM and ODM customers.