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MSGW ultrasonic guided wave detector


  • 1、100% of the cross-sectional area is detected.
  • 2、no need to remove all insulation.
  • 3、single-ended incentives, long-range detection.
  • 4、high-altitude testing into the furnace tube without scaffolding.
  • 5、the refining process pipe line inspection.
  • 6、 suitable for power plant cooling tube tightly packed, small room for maneuver pipeline inspection.
  • 7、 can be detected without excavation of the pipeline.


  • Highest Sensitivity: 1% cross-sectional loss; reliable sensitivity: 3%
  • For diameter range: Φ30mm-Φ2000mm
  • SNR:> 50dB
  • Probe Operating temperature: room temperature probe: -45 ℃ -85 ℃
  • Highest temperature probe: 200 ℃ (special order can be to 500 ℃)
Defect location accuracy and detection blind(With the use of frequency-dependent)
Adapter frequency 32KHz 64KHz 128KHz
Defect positioning accuracy ±150mm ±75mm ±32mm
Blind spot detection 350mm 175mm 85mm
Detection range(With possession for the detection of an object, the probe is installed as a
State case Explanation Unidirectional detection range(m)
Ideally Material uniformity bare metal straight pipe ±150
Good condition With anti-corrosion paint or metal straight pipe insulation ±75
The typical condition With a thick insulating layer or coating metal straight pipe ±45

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Headquarters address:Room 401-405, 18#, Zhejiang Overseas High-Level Talents Innovation Park, No. 998, Wenyi West Road, Yuhang District, Hangzhou City, Zhejiang Province P.R.C

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