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{"title":"Temperature compensation 2M M30 Ultrasonic Sensor High Accuracy","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/bd\/c5a8fac7454ae8a24c6645675396-200x200-1\/temperature_compensation_2m_m30_ultrasonic_sensor_high_accuracy.jpg","attrs":{"Brand Name":"HAOLI","Certification":"CE\uff0cISO9001\uff0cROHS","Place of Origin":"ChengDu","Minimum Order Quantity":"500"}}
{"title":"5M Ultrasonic Proximity Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/40\/b4183a6fbf0f2d011d343c6af797-200x200-1\/5m_ultrasonic_proximity_switch.jpg","attrs":{"Brand Name":"HAOLI","Model Number":"ISUT5000-30GM85","Certification":"CE\uff0cISO9001\uff0cROHS","Place of Origin":"ChengDu"}}
{"title":"M30 Ultrasonic Proximity Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/bd\/c5a8fac7454ae8a24c6645675396-200x200-1\/m30_ultrasonic_proximity_switch.jpg","attrs":{"Brand Name":"HAOLI","Model Number":"ISUT5000-30GM85","Certification":"CE\uff0cISO9001\uff0cROHS","Place of Origin":"ChengDu"}}
{"title":"M18 High Accuracy Ultrasonic Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/4a\/d99ad5cd19991f10538bf1256891-200x200-1\/m18_high_accuracy_ultrasonic_sensor.jpg","attrs":{"Brand Name":"HAOLI","Model Number":"ISUT2000-30GM85","Certification":"CE\uff0cISO9001\uff0cROHS","Place of Origin":"ChengDu"}}
{"title":"Small Four Kind Output 500KHZ IP67 Ultrasonic Proximity Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/9c\/ef9f93fe6e3a082759c37c68609e-200x200-1\/small_four_kind_output_500khz_ip67_ultrasonic_proximity_switch.jpg","attrs":{"Price":"Negotiation","Ultrasonic Frequency":"200KHZ\u00b15KHZ","Operating Voltage Ub":"10...30VDC","Current draw max.":"40mA"}}
{"title":"Long Range Ultrasonic 200KHZ M18 Proximity Limit Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/9f\/19f5858e657b11e43ae98a3cf7ff-200x200-1\/long_range_ultrasonic_200khz_m18_proximity_limit_switch.jpg","attrs":{"Price":"Negotiation","item":"Ultrasonic Proximity Switch","feature":"High Pressure Resistance","Operating Voltage Ub":"9~30 VDC"}}
The double-sheet detection system is designed for a special application of the radiation sensor. This application was originally designed for the printing industry. Ultrasonic through-beam sensors are used to detect the thickness of paper or sheet.
The ultrasonic double sheet detector is suitable for identifying:
Paperless, single or double sheet
Base material
Labeled base material
The ultrasonic double-sheet detector is used to automatically and high-speed discriminate substrate materials, labels, single sheets and double sheets, thereby protecting the machine from waste in the production process. The entire system includes an ultrasound transmitter, an ultrasound receiver and a processor external or built into the receiver. These components are already configured at the factory and cannot be used separately.
Feature
Detectable range from 30g / m2 paper to 2000 g / m2 cardboard
Can also detect plastic or metal foil
Can be set for different materials
Suitable for smooth or transparent materials
Automatic compensation when the environment changes slowly
High processing speed
Insensitive to dirt and dust
Typical Applications
Used in printing presses, ultrasonic double sheet detection prevents inadvertent conveyance of two sheets of paper, so as to damage the precision mechanical mechanism, or to ensure that the second sheet is not in the machine
Check whether the label is attached to the substrate and the number of labels applied by the labeling machine
Apply to letter openers to make sure the open envelopes are completely empty
Ultrasonic double-sheet detection on billing machines to determine if bank bills are being counted correctly
Used in packaging machinery to detect the junction of two sheets of paper to adjust the progress of the machine
For paper processing machinery, detecting paperless, single-sheet and double-sheet
Chengdu Hao Li Electronic Technology Co., Ltd. is mainly engaged in the application design, development, production and sales of power supply and ultrasonic products. It has nearly 20 years of experience. It has in-depth cooperation with University of Electronic Science and Technology and Sichuan Un... Chengdu Hao Li Electronic Technology Co., Ltd. is mainly engaged in the application design, development, production and sales of power supply and ultrasonic products. It has nearly 20 years of experience. It has in-depth cooperation with University of Electronic Science and Technology and Sichuan Un...