330130-085-03-00 3300 XL Standard Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330130-085-03-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330130-085-03-00 3300 XL Standard Extension Cable serves as a fundamental link within the Bently Nevada 3300 XL 8 mm proximity transducer system, specifically engineered to transmit high-frequency signals with uncompromising integrity. As a high-performance 3300 XL Standard Extension Cable, the 330130-085-03-00 model bridges the gap between the proximity probe and the Proximitor sensor, facilitating precise non-contact displacement measurements in demanding industrial environments. This 3300 XL Standard Extension Cable is vital for monitoring critical machinery parameters, including radial vibration, axial thrust position, and Keyphasor reference speeds, ensuring that rotating equipment operates within safe design limits.

A standout feature of the 330130-085-03-00 is its robust 75Ω triaxial construction. This specialized 3300 XL Standard Extension Cable design effectively shields delicate measurement signals from electromagnetic interference (EMI), which is common in power plants and industrial processing facilities. With an 8.5-meter (27.9 feet) length and integrated armored cable protection, this 3300 XL Standard Extension Cable offers physical resilience against mechanical crushing, abrasion, and oil wicking. Furthermore, the inclusion of a connector protector ensures that the critical junction between the probe and the 330130-085-03-00 remains moisture-proof and securely fastened, even under heavy vibration.

Adhering to the stringent requirements of API 670, the 330130-085-03-00 3300 XL Standard Extension Cable guarantees full interchangeability across the 3300 XL series. This means the 3300 XL Standard Extension Cable can be replaced without the time-consuming process of system recalibration, significantly reducing maintenance labor costs. Whether deployed in steam turbines, centrifugal compressors, or high-speed gearboxes, the 330130-085-03-00 maintains exceptional thermal stability across an operating range of -52°C to +175°C. By utilizing this 3300 XL Standard Extension Cable, operators ensure a linear, repeatable measurement range that is critical for the early detection of bearing wear and rotor instability in high-capital assets.

Applications

The 330130-085-03-00 is extensively utilized in the power generation and oil and gas industries for monitoring fluid-film bearing machines. Its 8.5-meter length and armored protection make it ideal for routing through large turbine decks where cables are exposed to foot traffic, heavy tools, and oily environments. By connecting to 8mm proximity probes, it provides the clean signal path necessary for detecting shaft vibration and axial displacement in massive steam turbines and gas compressors, where even a slight measurement error could lead to catastrophic equipment failure.

In petrochemical refineries and chemical processing plants, this 3300 XL Standard Extension Cable is a primary choice for hazardous area installations. While this specific option code focuses on mechanical durability, the 3300 XL series' inherent design allows it to work within intrinsically safe and explosion-proof loops. The 75Ω triaxial construction ensures that vibration data from remote pumps and motors is transmitted back to the control room without degradation, even when the cable must pass through areas with high electrical noise or near heavy-duty switching equipment.

The system is also critical for speed sensing and phase reference measurements across various manufacturing sectors. Using the 330130-085-03-00 in conjunction with a Keyphasor* probe allows for the accurate tracking of rotational speed and timing pulses on high-speed shafts. This is essential for advanced diagnostic techniques such as orbit analysis and waterfall plots. The cable's low capacitance (69.9 pF/m) ensures that these high-speed timing pulses remain sharp and clear, providing the precision required for balancing operations and transient data capture during machine startup and shutdown.

Specifications

Competitive Advantage

1. Superior Mechanical Protection with Armored Design

The 330130-085-03-00 features a high-durability armored cable sheath that provides a significant advantage over standard unarmored variants. This armor acts as a shield against mechanical impact, sharp bends, and corrosive fluids, which are prevalent on industrial shop floors and offshore platforms. Combined with the factory-installed connector protector, it prevents the most common cause of sensor failure—connector contamination and cable severing—thereby extending the mean time between failures (MTBF) for the entire monitoring loop.

2. API 670 Compliance and Full Interchangeability

A major competitive edge is the cable's strict adherence to API 670 standards. Unlike third-party alternatives, the 330130-085-03-00 ensures total interchangeability within the Bently Nevada 3300 XL ecosystem. Maintenance teams can swap probes, extension cables, or Proximitors from different production batches without needing to recalibrate the entire system. This "plug-and-play" capability reduces machine downtime and simplifies spare parts inventory management significantly.

3. Exceptional Signal Integrity in High-Interference Zones

Utilizing a 75Ω triaxial standard cable with a typical capacitance of only 69.9 pF/m, this extension cable excels at preserving signal purity over its 8.5-meter span. The extra layer of shielding provided by the triaxial design effectively blocks out electromagnetic interference from large motors and variable frequency drives (VFDs). This ensures that the vibration data received by the monitoring system is a true representation of machine health, free from the "ghost" signals or noise that can trigger false alarms in lesser-quality cables.