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| ㆍ작성일 |
2003-02-06 |
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| ㆍ응용분야 | 전기전자, 기계, 화학 |
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ㆍ추천: 0 ㆍ조회: 715  
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LT3 Web Break Detection
In the paper manufacturing business, the web of newly made paper travels at speeds of more than 3,000 feet per minute through a series of rotating cylinders. A break in the wen at any step in the process must be found immmediately, so sensors are used throughout the line for web break detection. However, in the drying portion of the process, the ambient temperature near the dryer drums is too high for electronic sensors to function. The LT3, with its high speed and long operating range, is the perfect choice, as it can reliably sense a break from a distance of 2.5 meters, where the temperature is cooler. One discrete output may be programmed to send a stop signal to the machine, while the other signals an alarm.
Objective:
To detect a broken web in the dryer section of a paper-making machine
Sensor Models:
LT3 diffuse-mode sensor with two discrete outputs
자료출처 : BANNER
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| 번호 |
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글 제 목 |
응용분야 |
작성일 |
조회 |
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222 |
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 MINI-BEAM Fill Level
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전기전자, 기계, 화학
|
2003-02-07
|
703
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221 |
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MINI-BEAM Expert Wafer Cassette Presence Sensing
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전기전자, 기계, 화학
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2003-02-07
|
695
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220 |
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MINI-BEAM Expert Hard Disk Detection
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전기전자, 기계, 화학
|
2003-02-07
|
730
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219 |
|
MINI-BEAM Expert Wafer Flatness Detection
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전기전자, 기계, 화학
|
2003-02-07
|
703
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218 |
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M12 and Q23 Wafer Mapping and Edge Detection
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전기전자, 기계, 화학
|
2003-02-06
|
3992
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|
217 |
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LT3 Web Break Detection
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전기전자, 기계, 화학
|
2003-02-06
|
715
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|
216 |
|
LT3 Hopper Level Monitoring
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전기전자, 기계, 화학
|
2003-02-06
|
725
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215 |
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LT3 Error-Proofing a Laser Cutting Operation
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전기전자, 기계, 화학
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2003-02-06
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734
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214 |
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LT3 2-Axis Crane Positioning
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전기전자, 기계, 화학
|
2003-02-06
|
710
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|
213 |
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LS10 Parts Count
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전기전자, 기계, 화학
|
2003-02-06
|
800
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212 |
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D12 Wafer Cassette Slurry
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전기전자, 기계, 화학
|
2003-02-05
|
820
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11
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