330730-080-03-05
330730-080-03-05
330730-080-03-05
330730-080-03-05
330730-080-03-05
330730-080-03-05
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power offers this genuine Bently Nevada 330730-080-03-05 extension cable to ensure the accuracy of your critical mechanical protection circuits and avoid the risks of signal attenuation or environmental failures.

330730-080-03-05

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The 330730-080-03-05 is a 3300 XL 11 mm extension cable designed for use within 3300 XL monitoring systems to ensure stable and accurate signal transmission.
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Technical specifications for 330730-080-03-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330730-080-03-05
  • Product Family:
    3300 XL 11mm Proximity Transducer System
  • Product Type:
    Cable
  • Stock:
    1
  • Cable Length Option:
    8.0 meters (26.2 feet)
  • Cable Option:
    Armored cable
  • Connector Option:
    with connector protector
  • Agency Approval Option:
    Multiple Approvals
  • Extension cable capacitance:
    69.9 pF/m (21.3 pF/ft) typical
  • Probe Gap Setting:
    2.5 mm (100 mils)
  • Power Supply Voltage:
    –24 Vdc
  • Load Resistance:
    10 kΩ
  • Weight:
    0.78 kg
  • Estimated shipping dimensions:
    29x29x3cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Installation & Integration Performance & Efficiency

Features:

  • Built Tough for Demanding Industrial Environments
  • Dependable Signal Transmission at 8.0 Meters
  • Connectors That Stay Put
The Bently Nevada 330730-080-03-05 comes with an armored outer jacket and a connector protector, so it holds up well against mechanical stress, vibration, and harsh conditions. Whether you're working in power generation, oil and gas, or heavy manufacturing, this cable is designed to keep going.

With an 8.0-meter (26.2 feet) length, the Bently Nevada 330730-080-03-05 delivers clean, consistent signals across the 3300 XL monitoring system. It bridges the gap between the probe and Proximitor sensor without sacrificing measurement accuracy—something you can count on for vibration and displacement readings.

The Bently Nevada 330730-080-03-05 uses gold-plated brass ClickLoc connectors that lock into place, so vibration won't loosen them. As part of a full 3300 XL 11 mm system, you also get the benefit of the probe's CableLoc design—rated at 330 N (75 lb) pull strength—while the connection between probe and extension cable holds strong at 270 N (60 lb). That adds up to a setup that stays connected when it matters most.

The 330730-080-03-05 Bently Nevada3300 XL 11 mm extension cable may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330730-080-03-05 3300 XL 11 mm extension cable Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 330730-080-03-05 3300 XL 11 mm extension cable

General

  • Manufacturer GE / Bently Nevada
  • Model 330730-080-03-05
  • Condition New Original ready stock
  • Product Family 330730-040-02-00,330730-040-03-00,330730-080-00-00
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • When paired with the 3300 XL 11 mm Proximity Transducer System, the Bently Nevada 330730-080-03-05 is a solid fit for:
  • Large fluid film bearing machines – Think turbines, compressors, and pumps where non-contact vibration and displacement monitoring is essential.
  • Axial (thrust) position measurement – Keeps an eye on shaft movement in rotating equipment.
  • Keyphasor and speed measurement – Handles phase reference signals, tachometer duties, and zero-speed detection.
  • Reciprocating compressor monitoring – Helps track rod position and rod drop for condition assessments.
  • Works within the 3300 XL 11 mm system – That means probe, extension cable, and Proximitor sensor all need to play together.
  • Upgrading from an older 7200-series system? – You'll need to swap out every component with 3300 XL 11 mm parts. No mixing and matching.
  • Monitoring system compatibility – Works with the 3500 Monitoring System (just make sure your configuration software is updated). Older 3300 systems may need a modification.
  • Extra protection when you need it – The connector protector helps keep moisture and contaminants out. If fluid ingress is a concern, the optional FluidLoc cable is worth a look.
  • Longer measurement range – The 11 mm system gives you a linear range of 4.0 mm (160 mils), which is a step up from standard 8 mm systems.
  • Built for harsh conditions – The armored AISI 302 stainless steel construction and FEP outer jacket hold up across a wide temperature range (-52°C to +177°C).
  • Solid signal quality – You can expect clean, reliable signal transmission with a frequency response from 0 to 8 kHz, so vibration and displacement readings stay accurate.
  • No fiddly calibration – All 3300 XL 11 mm components are interchangeable. No need to match individual parts or recalibrate in the field, which makes installation and maintenance easier.
Description
The Bently Nevada 330730-080-03-05 is meticulously built for advanced machinery asset protection, serving as the critical link between the 11mm proximity probe and the Proximitor sensor. Featuring a rugged stainless steel armored jacket over a 75 Ω triaxial, fluoroethylene propylene (FEP) insulated core, it provides world-class mechanical shielding against sharp crushing impacts, friction wear, and abrasive shop floor hazards. This heavy-duty defense mechanism prevents physical deformation and keeps cross-talk interference at zero, maximizing signal reliability on critical rotating assets.

Engineered to prevent high-frequency signal degradation, this extension cable utilizes Gold-Plated ClickLoc miniature coaxial connectors that lock tight to minimize insertion loss and avoid contact resistance fluctuations. The special configuration code (080 for 8.0 meters, 03 for armored cable with standard connector, and 05 for multiple global safety approvals) ensures exact compliance with rigorous 5-meter and 9-meter systemic balancing criteria. It eliminates standard calibration shifting issues, providing users with consistent 3.94 V/mm (100 mV/mil) linear sensitivity for micro-level shaft movement tracking.

Built to withstand severe conditions, the Bently Nevada 330730-080-03-05 excels inside aggressive environments like steam turbine hoods, heavy gearboxes, and chemical refinery compressors. Its FEP isolation resists prolonged exposure to corrosive synthetic lubricants, hot industrial moisture, and aggressive hydrocarbons without showing insulation decay or chemical cracking. This high level of chemical resistance prevents hazardous leakage paths, stabilizes systemic impedance, and reduces the risk of unplanned unit trips caused by raw instrumentation drift.

Alternative Names
330730 080 03 05 330730-080-03-00 330730-080-03-CN 33O73O-O8O-O3-O5 330730-0B0-03-05 330730-040-03-00 330730-080-13-05 330730-040-03-05
Technical notes
Bently Nevada 330730-080-03-05 is an 8.0 m (26.2 ft) armored extension cable for 3300 XL 11 mm monitoring systems. Gold-plated brass ClickLoc connectors with connector protector. CableLoc design between probe and extension cable rated at 270 N (60.7 lb) pull strength. Agency approvals included. Designed for power generation, oil & gas, and heavy manufacturing environments.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the systematic electrical impedance matching criteria when deploying the Bently-Nevada 330730-080-03-05 cable?
The Bently-Nevada 330730-080-03-05 is precision-built around a 75 Ω triaxial configuration to prevent impedance mismatches between the 11mm probe and the 3300 XL Proximitor sensor. Engineers must match the overall physical system configuration; installing this 8.0-meter extension cable requires combining it with a 1.0-meter probe to achieve the exact 9-meter system balance required by the sensor tuning.
How does the Bently-Nevada 330730-080-03-05 cable handle high-frequency cross-talk and EMI when routed alongside high-voltage motor lines?
The Bently-Nevada 330730-080-03-05 reduces electromagnetic and radio frequency interference via its heavy triaxial shielding and outer stainless steel armor. This design isolates the RF signal from high-voltage fields and adjacent sensor lines, preventing signal distortion and false trips on machinery protection systems like the Bently Nevada 3500.
What specific mechanical connection mechanism does the Bently-Nevada 330730-080-03-05 utilize to prevent field wiring failures?
The Bently-Nevada 330730-080-03-05 uses miniature ClickLoc coaxial connectors that snap lock together securely. This connection prevents the accidental loosening caused by continuous high-frequency machinery vibrations, eliminating intermittent "Sensor Drive Limit" or "Not OK" errors on monitoring racks.
Can the Bently-Nevada 330730-080-03-05 cable be integrated directly with third-party PLC or DCS analog input channels?
No, the Bently-Nevada 330730-080-03-05 cannot connect directly to standard PLC/DCS analog cards because its raw high-frequency RF signals require demodulation. It must terminate into a matching 3300 XL Proximitor Sensor, which translates the raw physical gap into a clean, linear -24V DC analog scale or Modbus/Ethernet protocols via a 3500 monitoring system.