GE 338257PR Ultrasonic Transducer Cable Assembly
GE 338257PR is an original matched signal cable spare part for Panametrics NDT ultrasonic probes and Epoch series flaw detectors, 2100 thickness gauges. It transmits excitation signals and reflected echo data stably between the host instrument and detection probe, guaranteeing complete ultrasonic signal transmission in field inspection environments.
Description
- Electrical Performance & Core FunctionThe cable adopts shielded double-layer shielding structure to suppress external electromagnetic noise from inverters, motors and power distribution cabinets, avoiding waveform clutter, signal attenuation and echo distortion during ultrasonic detection. Built-in impedance matching design matches the electrical characteristics of dual-element, high-frequency and high-temperature probes such as 25HP, 1200M and 2~10M series. Both ends adopt locking integrated connectors with anti-loosening structure to prevent poor contact caused by long-term dragging, bending and vibration on site. Each cable undergoes continuity test and shielding performance detection before delivery to maintain stable signal transmission quality during long-term repeated field use.
- Structural Design & Environmental AdaptabilityThe outer sheath is made of wear-resistant, oil-resistant and cold-resistant special elastomer material, resistant to scratches, grease pollution and low-temperature working conditions in outdoor pipe yards, boiler workshops and petrochemical sites. The internal multi-strand tinned copper conductor improves bending fatigue resistance and is not easy to break after frequent bending operation by inspectors. The joint root is equipped with reinforced strain relief structure to reduce wire breakage caused by long-term pulling. The whole cable conforms to industrial EMC requirements and adapts to humid, dusty and slightly corrosive industrial field environments.
- Matching Equipment & Application ScenariosCompatible with GE Epoch IIB, Epoch 4 flaw detectors, 2100 thickness gauges and full series Panametrics ultrasonic probes. Widely used in pipeline corrosion thickness measurement, weld defect detection, pressure vessel safety inspection and mechanical component nondestructive testing in thermal power, petrochemical, metallurgy and shipbuilding industries. It is a conventional consumable replacement part when the original cable has core wire breakage, sheath cracking and shielding failure.
- Stability & Maintenance AdvantagesAll finished cables pass sealing inspection and signal transmission calibration before leaving the factory to ensure consistent batch performance. Standard dedicated interfaces realize plug-and-play replacement without additional parameter debugging. Field personnel can complete replacement work quickly to shorten instrument downtime. Original GE cables effectively eliminate measurement errors and waveform abnormalities brought by inferior substitute cables. Shockproof sealed packaging meets long-term spare parts warehouse storage requirements, and transmission performance will not degrade obviously under dry constant-temperature storage conditions.
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