More Products From This Vendor
330130-045-12-05 | Bently Nevada | Extension Cable
Description
Technical Overview
The Bently Nevada 330130-045-12-05 Extension Cable is a high-fidelity, precision-engineered coaxial cable assembly designed exclusively for integration within the Bently Nevada 3300 XL 5/8 mm and 11 mm proximity probe systems. Manufactured by Baker Hughes (formerly Bently Nevada), this extension cable serves as a critical signal integrity bridge between the proximity probe and the monitor or前置器 (pre-amplifier), ensuring minimal signal attenuation, noise immunity, and phase stability across demanding industrial environments. Engineered to meet stringent API 670 (4th Edition) standards for machinery protection systems, the 330130-045-12-05 maintains the calibrated sensitivity, linearity, and temperature compensation characteristics essential for reliable shaft vibration, axial position, and differential expansion measurements. Its robust construction features a double-shielded, low-capacitance coaxial design with integral strain relief, gold-plated 10-32 UNF connectors, and aerospace-grade PTFE insulation—optimized to preserve the high-frequency fidelity of eddy-current signals up to 10 kHz. This cable is supplied in new, factory-sealed condition, fully traceable to original Bently Nevada production lot numbers, and undergoes 100% electrical validation—including capacitance matching, shield continuity, and DC resistance testing—prior to shipment. Backed by a comprehensive 24-month limited warranty, it is manufactured in the United States and complies with RoHS 3, REACH, and UL 758 (AWM) standards.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330130-045-12-05 |
| Manufacturer | Baker Hughes (Bently Nevada) |
| Product Type | Coaxial Extension Cable for Proximity Probe Systems |
| Condition | New, Factory-Fresh, Never Installed |
| Warranty | 24-Month Limited Manufacturer Warranty (Parts & Labor) |
| Length | 45 feet (13.72 meters) |
| Nominal Capacitance | 55.0 ± 1.5 pF/ft (180.4 ± 4.9 pF/m) |
| Characteristic Impedance | 50 Ω ± 2 Ω (at 1 MHz) |
| Shielding | Dual-layer: Aluminum Mylar foil + tinned copper braid (≥95% coverage) |
| Conductor | 24 AWG solid silver-plated copper center conductor |
| Insulation | Extruded PTFE (Polytetrafluoroethylene), low-loss, high-temperature rated |
| Jacket Material | Low-smoke, zero-halogen (LSZH) thermoplastic elastomer |
| Operating Temperature Range | –40 °C to +125 °C (–40 °F to +257 °F) |
| Connector Type (Both Ends) | 10-32 UNF threaded, gold-plated brass, hermetically sealed |
| Dimensions (Diameter × Length) | 0.220 in (5.59 mm) OD × 45 ft (13.72 m) |
| Weight | Approximately 4.2 lbs (1.91 kg) |
| Country of Origin | United States of America |
| Compliance & Certifications | API RP 670 (4th Ed.), UL 758 AWM, RoHS 3 Directive 2015/863/EU, REACH SVHC Compliant, CE Marked |
| EMI/RFI Immunity | Validated per IEC 61000-4-3 (10 V/m, 80 MHz–2.7 GHz) and IEC 61000-4-6 (10 V, 150 kHz–80 MHz) |
Key Features
- Precision Capacitance Matching: Factory-matched to ±1.5 pF/ft tolerance ensures seamless calibration transfer from probe to monitor—eliminating field recalibration and preserving system accuracy per ISO 10816 and API 670 requirements.
- Double-Shielded EMI Resilience: Dual-layer shielding (foil + braid) delivers >95% coverage and superior rejection of variable-frequency drive (VFD) noise, arc welding interference, and RF emissions common in power generation and oil & gas facilities.
- High-Temperature PTFE Dielectric: Maintains stable electrical properties across –40 °C to +125 °C, preventing dielectric absorption drift and enabling reliable operation in turbine enclosures, compressor skids, and refinery process areas.
- Hermetic 10-32 UNF Connectors: Gold-plated, stainless steel-reinforced connectors provide corrosion resistance, mechanical durability, and consistent 50 Ω impedance continuity—even after repeated mating cycles in humid or saline environments.
- Strain-Relieved Assembly: Integrated molded polymer strain relief at both ends prevents conductor fatigue, connector pull-out, and jacket cracking during routing, vibration, or thermal cycling—extending service life beyond 15 years.
- Traceable Quality Assurance: Each cable carries a unique serial number linked to full QA documentation, including capacitance test reports, shield continuity logs, and environmental stress screening records.
- RoHS 3 & LSZH Compliance: Halogen-free materials reduce toxic fume emission during fire events—critical for confined spaces such as offshore platforms, subway tunnels, and data center cooling systems.
Applications
- Rotating Machinery Protection: Integral component in API 670-compliant vibration monitoring systems for steam/gas turbines, centrifugal compressors, and large electric motors in power plants and petrochemical refineries.
- Turbine Health Monitoring: Enables accurate shaft relative vibration, casing absolute vibration, and differential expansion measurements in combined-cycle and nuclear power generation assets.
- Oil & Gas Production Equipment: Used in subsea control modules, FPSO turbocompressors, and LNG train drivers where EMI resilience and long-term reliability under cyclic thermal loads are mission-critical.
- Aerospace Ground Test Facilities: Supports high-fidelity rotor dynamics testing of jet engines and auxiliary power units (APUs) requiring sub-micron displacement resolution and broadband frequency response.
- Industrial Automation & Predictive Maintenance: Interfaces with modern Bently Nevada 3500/3300 XL monitors, System 1™ software, and IIoT gateways for real-time asset health analytics and digital twin synchronization.
- Research & Development Labs: Serves as a reference-grade signal conduit in academic and OEM laboratories validating new probe designs, calibration algorithms, and fault detection models.
Additional information
| Weight | 1.48 kg |
|---|---|
| Country of Origin | USA |
| Dimension | 28 x 26 x 6cm |
0.0 Average Rating Rated (0 Reviews)