710-1269 is a dedicated coaxial cable customized for Panametrics non-intrusive ultrasonic flow measurement systems. The central conductor adopts high-purity oxygen-free copper with ultra-low impedance, effectively reducing attenuation of weak ultrasonic echo waveforms during long-distance laying along cable trenches, pipe supports and factory areas, and completely retaining valid signal data required for the host to calculate flow velocity and cumulative flow. The internal double-layer shielding structure composed of metal braided mesh and conductive wrapping layer can isolate electromagnetic noise generated by on-site frequency converters, large pumps, welding equipment and high-voltage power distribution cabinets, effectively solving common problems such as flow data jumping and waveform distortion during long-term system operation.

The outer protective sheath is made of high-performance wear-resistant, oil-proof and anti-aging polymer material, adapting to harsh working environments including damp chemical workshops, power plant oil mist areas and open-air pipe galleries. Its working temperature ranges from -20°C to 70°C, and stable insulation and conductive performance can be maintained under 95% non-condensing humidity for long-term bundled laying or exposed installation modes. Both ends are equipped with integrated injection-molded standard connectors with unified pin definitions, realizing plug-and-play seamless docking with transducer sockets and transmitter internal terminals without on-site manual wiring transformation. The built-in internal tensile buffer structure avoids core breakage caused by long-term equipment vibration and external pulling force during construction and operation.

Each batch of 710-1269 products passes continuity test, insulation resistance detection, sealing performance inspection and cyclic tensile fatigue verification before factory delivery to ensure long-term signal transmission stability and consistency. Aging cables are prone to sheath cracking, shielding layer failure and internal wire fracture, which will directly reduce the overall measurement precision of the flow system and interfere with factory material balance accounting and environmental emission data filing work. Replacing with genuine original cables can quickly restore the normal operating state of the metering system and shorten instrument maintenance downtime.

New cable assemblies are delivered together with complete flow measurement equipment for newly built industrial metering projects, while qualified spare cables are widely used in routine maintenance and fault replacement of online flow monitoring devices. This matched cable ensures continuous and accurate operation of pipeline fluid and gas metering links, reduces the failure probability of flow monitoring hardware, and lowers the comprehensive operation and maintenance cost of industrial metering systems under long-cycle continuous industrial production conditions.