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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Doppler
  • Model Number: 4P14*14:A35/A45/A60/A70
  • Usage: ultrasonic detection
  • Theory: Ultrasonic Sensor
  • Output: Digital Sensor
  • Frequency range: 0.5MHZ~15MHZ
  • Element material: ceramic or 1-3 piezo electronic composite
  • Test report: available
  • ODM: Yes
  • OEM: yes
  • brand: doppler
  • quality: high
  • standard: EN12668-2
  • warranty: one year
  • Cable connector: Lemo 00, lemo 01, Microdot, BNC

Packaging & Delivery

Packaging Details package same as photos in discription.
Delivery Time 3-4 weeks after confirm advanced payment,30% deposit at first

 Welding inspection angle beam ultrasonic piezoelectric transducer


You name the crystal size, frequency, degrees we create it!


General Information NDT Ultrasound probe sensor 


1.All probes are manufactured & tested according to relevant international standards.

2.Apply on regular geometry & smooth surface; 

3.Requires couplant between medium; 

4.Design to meet inspection criteria throughout the international standards, typically Europe & North America.

5.Custom-designed probes can be special ordered



1:Common welding inspection

2:Pipe casting, pressure vessels, storage tanks

3:Turbine blades

4:Wheel axles, forgings, and castings parts

5:Train wheels, and railway tracks


Performance Features ultrasonic transducer

1:BNC (Q9), Microdot (L5) connectors, applied for Domestic, and American standards

2:LEMO-00 (C5), LEMO-1 (C9) connectors, applied for European standard



Welding inspection angle beam ultrasonic piezoelectric transducer  in different frequency:


Outside package:




Certificate :

Our advantages:

1. Focused&professional on ultrosonic testing field
2. Leading manufacturer in NDT equipments and accessories 
3. Powerfull strength to offer full support for customized design and order
4. Have long-term cooperation with world-wide famous brands
5. Most of our products have got test reports from famous companies overseas 
6. Offer full range ultrosonic solutions including Phased array flaw detectors
7. Strong technical support from drawing till aftersales services


Pls. contact us for testing report and DGS/AVG Diagram..


Choose Doppler choose professional!

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