Description
- Brand Name: MLHJ
- Origin: CN(Origin)
- Certification: CE
- Model Number: NU220F-18TRSZ
- Place of Origin: China
- Brand Name: MockWell
- Usage: Position Sensor
- Theory: Ultrasonic Sensor
- Output: Switching Transducer
- Description: ultrasonic sensor
- Application: Industrial Automation
- Voltage – Supply: DC10-30V
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Company Profile
Acting brand
Products Description
Through-beam M18 Ultrasonic Sensor
Ultrasonic double-sheet detector is the latest double-sheet detection technology after photoelectric double-sheet detection. Compared with traditional photoelectric and mechanical inspection, it has the characteristics of non-contact and non-wear inspection; it has nothing to do with the thickness and color of the paper during inspection. The adaptability reflects the characteristics of fast speed and low power consumption. The ultrasonic double-sheet detection technology is advanced, the work is accurate, and it is easy to use without setting. Cost-effective, is now widely used in printing presses, laminators, collating machines, digital printing machines, packaging machines, folder gluing machines and other equipment.
● Basic features: ● Reliable detection of single and double sheets ● No need for self-learning (plug and play), maximum convenience for customers, easy to use ● Double sheet and missing sheet output for double sheet, single sheet and missing sheet display ● The working distance between the transmitter and the receiver is from 20-60mm, which can be selected and has great flexibility ● Selectable trigger mode for applications similar to warehouse processes ● Can be parameterized through connection control, great flexibility Functional principle An ultra-high-frequency ultrasonic transmitter emits an ultrasonic beam from below the sheet. Sound waves
cause the sheet to vibrate, which also produces a very small sound wave on the other side of the sheet, which is received by the
ultrasonic receiver. When the signal passes through two layers (double sheet), it becomes very weak and cannot reach the receiver.
Can detect missing sheets, single sheets and double sheets. ● Paper printing machine ● Assembly machine ● Folding machine ● Packaging machinery ● Solar cell and wafer manufacturing ● labeling ● PCB manufacturing
cause the sheet to vibrate, which also produces a very small sound wave on the other side of the sheet, which is received by the
ultrasonic receiver. When the signal passes through two layers (double sheet), it becomes very weak and cannot reach the receiver.
Can detect missing sheets, single sheets and double sheets. ● Paper printing machine ● Assembly machine ● Folding machine ● Packaging machinery ● Solar cell and wafer manufacturing ● labeling ● PCB manufacturing
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power supply
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DC10 ~ 30V (special power requirements need to be customized)
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Detection distance
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20mm ~ 70mm
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Operating temperature
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-20 ° C ~ 45 ° C
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Detection method
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Continuous detection
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execution way
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NPN normally open
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Detection type
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Paper, plastic sheet, transparent material, aluminum foil, blanket, cardboard, printed wiring board, etc.
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Material range
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10g / m2 ~ 1200g / m2
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output method
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2 NPN switch signal outputs (specific output signals can be based on customer requirements)
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Response time
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＜ 600μs
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Housing material
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Copper shell
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Indicator light
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There are three colors: blue, green, and red, which represent paperless, leaflet, and double sheet.
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Test your ability
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Plain paper 0.02mm ~ 1mm (10g / m2 ~ 1200g / m2)
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Recycled paper 0.02mm ~ 3mm
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Corporate Culture
transport
FAQ
