3300 XL 25 mm Extension Cable | 330854-40-24-00 | Bently Nevada

Technical Specifications

Model 330854-40-24-00 is a Bently Nevada 3300 XL 25 mm Extension Cable. This product is mainly used for monitoring shaft vibration, shaft displacement, and high-frequency signal transmission in large rotating machinery such as steam turbines, compressors, and fans.

Electrical Parameters: Typical capacitance per meter of cable is 69.9 pF/m (21.3 pF/ft). The core conductor resistance is approximately 1.0 Ω ± 0.25 Ω, and the outer jacket shielding layer resistance is approximately 0.3 Ω ± 0.1 Ω.

FluidLoc Patented Technology: Possesses extremely strong resistance to oil penetration and moisture, effectively preventing lubricating oil inside the bearing housing from leaking into the non-expansion area of the preamplifier end along the cable core.

Electrical Parameters and Troubleshooting

Center Conductor: Using a multimeter, measure the resistance of the center pin at both ends of the cable's physical connector. A standard resistance of 4.0 meters should be between 1.0 Ω ± 0.25 Ω. If the resistance approaches infinity, it indicates that the internal copper core has been broken.

Insulation Resistance: Measure the insulation resistance between the center pin and the outer shell. Under normal conditions, it must be infinite. If the reading is only a few thousand ohms or a few megaohms, it indicates that lubricating oil, moisture, or metal debris has seeped into the ClickLoc connector, causing a signal short circuit or leakage.

Technical FAQ

Q: Why does the 330854-40-24-00 use FluidLoc anti-fluid technology?
A: This technology effectively prevents lubricating oil or moisture from seeping out through the internal gaps of the cable.

Q: What is the highest field operating temperature that the 330854-40-24-00 can withstand?
A: Its operating and storage environment temperature can withstand up to 200 degrees Celsius.

Q: What material is used for the insulation layer of the internal conductors of the 330854-40-24-00?
A: It uses high-quality PFA (perfluoroalkoxy resin) material with extremely strong chemical inertness.

Q: What is the structural impedance of the internal coaxial cable of the 330854-40-24-00?
A: Standard 75-ohm RF coaxial triaxial cable structure.

Q: Are your products brand new?
A: Yes. We only supply 100% original and brand-new products. All items are sourced through authorized channels and have never been used or refurbished.

Q: Why can customers buy with confidence?
A: Because every product is backed by our 1-Year Warranty Guarantee of Quality, ensuring reliability, customer satisfaction, and long-term support after delivery.

Q: Do you provide international shipping?
A: Yes. We ship products to customers worldwide using reliable international logistics services such as EMS, DHL, UPS, and FedEx.

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