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24710-080-00

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The Bently Nevada 24710-080-00 is a 8.0-meter non-armored extension cable designed specifically for the 7200 Series 11mm Proximity Transducer System, ensuring accurate gap-to-voltage transmission for critical machinery monitoring.
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Technical specifications for 24710-080-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    24710-080-00
  • Product Type:
    Extension Cable
  • Cable Length:
    8.00 metres (315 in)
  • Armor:
    Without armor
  • Probe Tip Temp Range:
    -34.4°C to +177°C (-30°F to +350°F)
  • Proximitor Sensor Temp:
    -51.1°C to +100°C (-60°F to +212°F)
  • Humidity:
    Up to 95% non-condensing (11mm system)
  • Typical System Lengths:
    5 or 9 meters (probe tip to Proximitor)
  • Weight:
    0.34 kg
  • Estimated shipping dimensions:
    29x29x2cm
  • 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 Communication & Connectivity Firmware & Updates Applications

Features:

  • High-Temperature Resilience for Harsh Turbine Environments
  • Flexible Non-Armored Construction for Confined Spaces
  • Precision Signal Integrity for Critical Diagnostics
The Bently Nevada 24710-080-00 is built to withstand extreme conditions. When used with the 11mm probe, the cable assembly reliably operates in continuous temperatures up to +177°C (+350°F). This makes it the preferred choice for steam turbine bearing housings and compressor casings where standard cables would quickly degrade.

Engineered with a "00" non-armored jacket, this extension cable offers a tight minimum bend radius of just 25.4 mm (1.00 inch). This flexibility allows maintenance teams to easily route the Bently Nevada 24710-080-00 through narrow machine portals, junction boxes, and dense cable trays without risking signal degradation or mechanical stress.

Designed specifically for the 7200 Series 11mm system, this cable maintains the calibrated linear range of 4.06 mm (160 mils) from probe to target. Whether you are plotting Bode diagrams, performing vector monitoring, or measuring Keyphasor signals for shaft speed, the Bently Nevada 24710-080-00 ensures that dynamic vibration and static position data arrive at the Proximitor sensor without distortion.

The 24710-080-00 Bently Nevada 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 24710-080-00 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 24710-080-00 11 mm extension cable

General

  • Manufacturer GE / Bently Nevada
  • Model 24710-080-00
  • Condition New Original ready stock
  • Product Family 24710-080-01,24710-040-01,24710-045-00
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.
  • Probe-to-Proximitor Link – Connects the 11mm probe’s integral coaxial cable to the 19049 Proximitor sensor using miniature male coaxial connectors (Option 02).
  • Monitor Interface – Proximitor output connects via three-conductor shielded cable to 3300/3500 racks at distances up to 305 m (1000 ft).
  • System Length Integrity – Engineered to achieve exactly 5m or 9m total electrical length from probe tip to Proximitor when combined with matching probe leads.
  • No Active Communication Protocol – Passive analog signal transmission (gap voltage + AC dynamic component); no digital protocols (e.g., Modbus, HART) at the cable level.
  • No Cable Firmware – The 24710-080-00 is a passive electrical component with no embedded software or field-updatable firmware.
  • Monitor Configuration Required – For accurate scaling, update your 3300/3500 monitoring system channel parameters (scale factor: 7.87 mV/µm typical for 11mm system) after installing this cable.
  • No Field Calibration – System linearity (4.06 mm range) is factory-set for the probe + extension + Proximitor combination. Swapping cables of different lengths requires re-verification of the transfer curve.
  • Obsolescence Note – The 7200 series is legacy but supported; no new firmware features are added to monitors for this cable. For new installations, consider 3300 XL or 3500 series with modern API 670 compliance.
  • Steam & Gas Turbine Radial Vibration Monitoring – Detect rotor imbalance, misalignment, and shaft cracks by pairing the 24710-080-00 with 11mm probes in bearing housings.
  • Reciprocating Compressor Rod Drop Measurement – Quantify rider band wear by measuring static rod position over time in harsh compressor cylinders.
  • Shaft Eccentricity & Bow Detection – During turbine startup, this cable transmits signals to measure rotor bow, preventing costly rubs and startups aborts.
  • Keyphasor Reference Signal for Phase Analysis – Provide a once-per-turn timing mark for Bode and polar plots, enabling precise balancing and orbit analysis.
Description
The Bently Nevada 24710-080-00 extension cable is an integral component of the renowned 7200 Series 11mm Proximity Transducer System. Engineered for non-contacting displacement measurement, this cable connects your 11mm probe to the Proximitor Sensor, enabling precise monitoring of static and dynamic positions. Whether measuring radial vibration, axial thrust, or shaft eccentricity, this cable preserves signal integrity to help you detect rotor imbalance, misalignment, or bearing wear before catastrophic failure occurs.

Accuracy in hostile environments is where the Bently Nevada 24710-080-00 excels. When combined with the 11mm probe, the system operates over a wide temperature range, with the probe and cable assembly rated from -34.4°C to +177°C (-30°F to +350°F). This robust construction makes it ideal for turbine trains, reciprocating compressors, and large rotating machinery where heat, vibration, and confined spaces challenge conventional wiring.

The "00" designation in the Bently Nevada 24710-080-00 model specifies a non-armored design, offering flexibility with a minimum bend radius of just 25.4 mm (1.00 inch) for easy routing in tight machine casings. With a nominal electrical length of 8.0 meters (physical length tolerance +15%/-10%), this cable is typically used with the 19049-03 five-meter Proximitor Sensor to achieve a complete system length of 5 or 9 meters from probe tip to sensor, fully compatible with 3300 and 3500 monitoring systems.
Alternative Names
24710-040-00 24710-080-01 24710-040-01 24710-045-00 24710-040-01 24710-085-01 24710-085-00
Technical notes
The Bently Nevada 24710-080-00 is paired exclusively with the 19049-03 five-meter Proximitor Sensor for proper 5m system length calibration, and note that the physical cable length has a tolerance of +15%/-10% relative to the specified 8.0-meter electrical length.
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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.
Can the Bently Nevada 24710-080-00 be used with 14mm probes or other sensor brands?
No. This cable is specifically calibrated for the 7200 Series 11mm probes and Proximitor sensors. Mixing it with 14mm components (like 81725) or third-party sensors will result in incorrect gap voltages and non-linear scale factors, potentially causing false machine trips or missed fault data. Always pair it with the 19049 series Proximitor and 11mm probes.
What happens if chemically aggressive media leaks onto the Bently Nevada 24710-080-00? Will the cable prevent damage?
No. The manual explicitly states that solutions with high or low pH values may erode the probe tip assembly, causing media leakage. Bently Nevada will not replace probes or cover damages resulting from such leakage. The 24710-080-00 is an extension cable only—it does not provide chemical resistance at the probe tip. You must ensure proper sealing and containment in wet or acidic environments.
How does temperature affect system performance when using the Bently Nevada 24710-080-00?
The system maintains linearity over its specified range, but temperature sensitivity is a factor. For the 11mm system, sensitivity shifts with temperature, though specific coefficients are application-dependent. For accurate startup diagnostics (e.g., eccentricity measurement during turbine roll-up), ensure the 24710-080-00 and probe are fully stabilized at operating temperature before relying on absolute gap readings.
Is the Bently Nevada 24710-080-00 compatible with the 3500 rack monitoring system for safety-critical applications?
Yes. The 7200 system, including the 24710-080-00, is fully compatible with 3300 and 3500 Monitoring Systems. It can be used for radial vibration (API 670 compliant), axial thrust position, and Keyphasor signals. However, for safety loops requiring SIL ratings, consult your system integrator as the Proximitor sensor and monitor together determine the safety integrity level, not the cable alone.
What is the maximum distance from the Proximitor sensor to the monitor when using the Bently Nevada 24710-080-00?
While the 24710-080-00 itself is 8 meters long, the Proximitor sensor can be placed up to 305 meters (1,000 feet) from standard Bently Nevada monitors using a three-conductor shielded cable. However, longer distances may affect frequency roll-off—consult the manual for specific de-rating. The extension cable length (8m) plus probe lead must total either 5m or 9m to match the Proximitor’s internal calibration.

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