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[China]
Trade Verify
Address: North 5th floor, West technology park, West Wenyi Road, Zhongxin Road, Yuhang city, Zhejiang Province, China
Contact name:Hogo Lv
Hangzhou Altrasonic Technology Co., Ltd |
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Verified Suppliers
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HS-3028-2Z hot selling products spot welders transducer for plastic welding machine
Specifications:
| Model | HS-3028-4D |
| Frequency | 28 Khz |
| Output power | 800 W |
| Joint bolt | 1/2-20 UNF |
| Ceramic disc Diameter | 38 mm |
| Quantity of Ceramic discs | 4 pcs |
| Capacitance | 7.6-8.5 nF(yellow) |
| Amplitude | 6 um |
| Application | Welding |
Description:
Ultrasonic transducers convert AC into ultrasound, as well as the
reverse. Ultrasonics, typically refers to piezoelectric transducers
or capacitive transducers. Piezoelectric crystals change the size
and shape when a voltage is applied; AC voltage makes them
oscillate at the same frequency and produce ultrasonic sound.
Capacitive transducers use electrostatic fields between a
conductive diaphragm and a backing plate.
Systems typically use a transducer that generates sound waves in
the ultrasonic range, by turning electrical energy into sound, then
upon receiving the echo turn the sound waves into electrical energy
which can be measured and displayed.This technology, as well, can
detect approaching objects and track their positions.
In the ultrasonic industry, the whole of the transducer connected to the horn is called a vibrator.
The sound that is produced at a higher level than the human hearing
range is named ultrasound. The ultrasonic transducer is one kind of
sound-contributed sensors. While ultrasound begins typically at 20
kHz, most ultrasonic transducers begin at 200 kHz according to
their application.
Ultrasound, which is naturally like audible sound, has far lower
wavelengths and is more desirable to identify small faults.
These transducers are the main elements in sensors for flow, level
measurement, and distance, as well as in biomedical, power, and
other applications of ultrasound.
Advantages of Ultrasonic sensor:
➨It has sensing capability to sense all the material types.
➨This sensor is not affected due to atmospheric dust, rain, snow
etc.
➨It can work in any adverse conditions.
➨It has higher sensing distance (in centimeters and inches) compare
to inductive/capacitive proximity sensor types.
Warranty:
We offer the same warranty as the OEM, namely, one years one-time replacement.
Simply ship the broken unit back to arrive within one years of original shipment, and it will be replaced (one time).
