Bently Nevada 330130-080-11-05 Extension Cable

Product Overview

The Bently Nevada 330130-080-11-05 standard extension cable connects proximity probes to proximitors in rotating machinery monitoring systems. This 8.0-meter cable extends the physical distance between measurement points and signal processing equipment. It preserves signal fidelity across the entire transmission path. Maintenance teams rely on this cable for reliable data acquisition in turbomachinery applications. Its robust construction ensures consistent performance in harsh industrial conditions.

Technical Specifications

The following table provides detailed technical parameters for the Bently Nevada 330130-080-11-05 extension cable.

Parameter	Specification
Product Type	Standard Extension Cable (Probe-to-Proximitor)
Compatibility	Bently Nevada 3300, 3300 XL, and 7200 series systems
Cable Length	8.0 meters (26.2 feet)
Connector Type (Probe End)	6-pin female connector with gold-plated contacts
Connector Type (Proximitor End)	6-pin male connector with gold-plated contacts
Cable Jacket Material	High-strength fluoropolymer
Conductor Material	Silver-plated copper strands
Capacitance	42 pF/m (typical)
Characteristic Impedance	50 Ω ±5%
Overall Diameter	4.2 mm (nominal)
Weight	Approximately 0.85 kg
Operating Temperature	-51°C to +177°C
Bend Radius (Minimum)	25 mm (static)

Design Features and Construction

Cable Construction and Durability

The Bently Nevada 330130-080-11-05 features a high-strength fluoropolymer jacket that resists abrasion and chemical exposure. This jacket material protects silver-plated copper conductors that deliver exceptional signal conductivity. The cable’s robust design withstands repeated flexing during installation and maintenance activities. Its nominal 4.2-millimeter diameter provides an optimal balance of strength and flexibility for routing in tight spaces.

Connector Quality and Signal Integrity

Gold-plated connectors on both ends ensure low-resistance electrical contacts that resist corrosion over time. These 6-pin connectors maintain secure mating with both probes and proximitors. The Bently Nevada 330130-080-11-05 minimizes signal attenuation and phase shift across its 8.0-meter length. Consequently, measurement accuracy remains intact even when you locate monitoring racks far from the machinery.

Electrical Characteristics and Performance

This cable exhibits a typical capacitance of 42 picofarads per meter, which matches the requirements of Bently Nevada proximitor systems. Its characteristic impedance holds at 50 ohms with a tolerance of ±5% throughout the entire cable length. These electrical parameters ensure proper oscillator tuning and consistent output voltage for any connected probe.

Thermal Range and Environmental Resistance

The cable operates reliably across a wide temperature span from -51°C to +177°C. This thermal tolerance allows installation in both freezing outdoor environments and high-temperature turbine compartments. The fluoropolymer jacket does not degrade under UV exposure or contact with common industrial chemicals. Therefore, the Bently Nevada 330130-080-11-05 delivers long service life even in demanding petrochemical and power generation facilities.

Installation and System Integration

This extension cable connects directly between standard Bently Nevada proximity probes and 3300 or 3500 series proximitors. You simply attach the 6-pin female connector to the probe and the male connector to the proximitor input. The cable’s 25-millimeter minimum bend radius prevents internal damage during cable routing. Users should avoid sharp bends or kinking that could degrade impedance characteristics.