| Customization: | Available |
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| After-sales Service: | 12-Month Warranty Period and Installation Guidance |
| Principle: | Ultrasonic Irradiation |
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Ultrasonic single and double sensors are measured using ultrasonic beam method, one sensor transmits, the other sensor receives. The strength of the received ultrasonic signal is used to determine the state of the wafer passing between the two sensors.
Ultrasonic single and double sheet sensor is not subject to the vibration, material, color, transparency of the object being tested, overcoming the shortcomings of other similar products such as photoelectric, mechanical, such as: transparent film, thin metal sheet, solar silicon, PC circuit board, coating machine sheet, paper, etc., can be accurately detected.
Used in papermaking, printing, stamping, instant noodle feeder, food packaging, solar silicon wafer production equipment, coating machine, lithium battery, automatic binding and other industries.
Work Principle:
The distance between the transmitting sensor and the receiving sensor does not exceed 60 mm and is in the same straight line.
The transmitting sensor has been emitting ultrasonic waves, and the receiving sensor has been receiving. If the intensity of the received signal is above 10%, it is considered that there is no thin sheet between the two sensors; When the strength is between 1 and 2%, it is considered that there is a single sheet between the two sensors; No signal is received, and it is believed that there are 2 or more sheets between the two sensors.
A total of 3 states can be output: no sheet, single sheet, 2 or more sheets.
1. It can adapt to more than 95% of various sheet materials without setting. Compared with imported products, there is one less control line.
2. Strong anti-electromagnetic interference ability, for the electromagnetic interference from the power supply and the electromagnetic interference from the air, can filter out about 87%.
3. It can filter the sound or ultrasonic interference caused by air pump, compressed air, vacuum sucker, etc.
| Operating mode | Correlation |
| detection range | 20-60mm (ideal value: 40-45mm) |
| Ultrasonic transducer operating frequency | 200KHz±10% |
| Display | LED |
| Launch sensor | Diameter 18mm ± 0.2mm, length 34mm ± 0.2mm |
| Receiving sensors | Diameter 18mm ± 0.2mm, length 88mm ± 0.2mm |
| Weight | 150g±10g |
| Material shell | Nickel plated brass with PBT plastic composition |
| Sensor connection | M18*1 threaded connection |
| Ultrasonic transducer emission surface material | Polyurethane, rubber, foam mixture |
| Cable length between transmitting sensor and receiving sensor | 2.10m |
| Outer diameter of wire | 4mm±0.03mm |
| The length of the cable between the receiving sensor and the on-site equipment | 3.00m |
| Outer diameter of wire | 5mm±0.03mm |
| Protection grade | IP66, not afraid of rain (cannot be immersed in liquids) |
| Supply Voltage | DC 18V~30V, turbulent wave 10% PP |
| No-load current | <80mA |
| Full load current | 3×100mA |
| 24V power consumption | 24V×100mA=2.4W |
| Response delay | About 15ms |
| Turn-off delay | About 15ms |
| Impedance | ≥4KΩ |
| Output signal | 3 switch outputs, default is NPN, PNP can be selected, normally closed. |
Kexiang Automation(Shandong) Co., LTD is committed to becoming a first-class industrial Internet of things visual monitoring system solution integrator.
Kexiang Automation is located in the scenic coastal city of Yantai. Since its establishment, the company has been adhering to the "Customer first, Integrity-based" business philosophy, always adhere to the "Base on products, Build quality" business policy. Our IoT visual monitoring system is based on "Industry 4.0" and was born under the background of "Made in China 2025". It is a 5S industrial IoT control system integrating production process technology, equipment technology, automation technology, Internet operation technology and IT technology.
Our IoT visual monitoring system mainly uses the Cyber-Physical System technology(CPS) to digitize and intelligently optimize the supply, manufacturing and sales information in industrial production, and finally achieve a fast, effective, personalized and visual display monitoring effect.
Q: Are you a manufacturer or trader?
A: We are manufacturer which focuses on sensor and IoT solution provider for 10 years.
Q: How long is your delivery time?
A: It depends on the quantity. Normally it's about a week to two weeks.
Q: How to get quotation?
A: Please tell us the pipe diameter, measuring medium, flow rate, temperature, pressure, connection type and accuracy of the product you need, we will choose the most suitable product for you.
Q:Can I design our own logo or color ?
A:Sure ! we can laser mark your logo on products; OEM and ODM customization are welcomed.
Q:Can I place a small order for the first time?
A:Yes. We have no MOQ limit. Any order means your recognition of us, we believe we will have long-term cooperation.
Q: What is the warranty of your products?
A: Our warranty time is 12 months after shipment.
Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
Q: What are your terms of payment?
A: We could accept T/T, PayPal, Western Union, etc
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