1. Product introduction:
Ultrasonic double sheet detector is the latest double sheet detection technology after photoelectric double sheet detection. Compared with traditional photoelectric and mechanical detection, it has the characteristics of non-contact and non-wearing detection; it has nothing to do with the thickness and color of paper during the detection. Compared with the ultrasonic double-sheet detection produced by other domestic manufacturers, it has the characteristics of strong work adaptability (no need to set), fast reflection speed, low power consumption and so on. Therefore, the ultrasonic double sheet detection technology is advanced, the work is accurate, the operation is simple, and the use is also extremely convenient. With high cost performance, it is now widely used in printing machines, laminating machines, matching Page machines, digital printing machines, packing machines, folder gluers and other equipment. This product also overcomes the traditional ultrasonic double-sheet detector can not accurately detect oil film paper with bubbles. The reliability of the product has been greatly improved.
2. Wiring chart:
Note: When using, if the subject matter is very thin paper, please ground the adjustment line (negative power supply).
3. Installation instruction:
4. Technical parameters:
Power supply: DC10 ~ 30V (special power supply needs to be customized)
Detection distance: 20mm~70mm
Working temperature: -20°C~45°C
Detection method: Continuous detection
Execution method: NPN normally open
Types of testing: Paper, plastic film, transparent material, aluminum foil, blanket, cardboard, printed circuit board, etc.
Material range: 10g/m2~1200g/m2
Output mode: 2-way NPN switch signal output (the specific output signal can be based on customer requirements)
Response time: less than 600μs
Housing material: Copper
Indicator lights: Three colors: blue, green and red, representing paperless, single and double sheet respectively
Detection capacity: Plain paper 0.02mm ~ 1mm (10g / m2 ~ 1200g / m2)
Recycled paper: 0.02mm ~ 3mm
For more details, please contact us.
