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Bently Nevada 128987-130-01-05 Proximity Probe

Brand:Bently Nevada PLC
Item No.:128987-130-01-05
Product Origin:USA
Product Dimensions:60 mm × 8 mm × 8 mm
Product Weight:0.12KG
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
Evaluation:

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  • Product Details
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  • Technical FAQs
  • Contact

Bently Nevada 128987-130-01-05 Proximity ProbeBently Nevada 128987-130-01-05 Proximity ProbeBently Nevada 128987-130-01-05 Proximity ProbeBently Nevada 128987-130-01-05 Proximity Probe
Bently Nevada 128987-130-01-05 Proximity Probe


Introduction — Precision Sensing for Critical Rotating Machinery

The Bently Nevada 128987-130-01-05 Proximity Probe is engineered for applications that demand stable, highly accurate displacement and vibration measurements. Built on Bently’s proven eddy-current sensing technology, this probe delivers precise shaft-motion data even under harsh industrial conditions. Its rugged housing, dependable calibration stability, and long measurement life make it a reliable choice for turbomachinery, compressors, generators, and high-value rotating assets.


Technical Specifications — Measurement Performance & Physical Details

Specification Description
Probe Type Eddy-current proximity probe
Measurement Principle Non-contact displacement sensing
Tip Diameter 8 mm probe tip (typical for this series)
Linear Range Approx. 2 mm to 3.5 mm (sensor-system dependent)
Probe Cable Length 5 m system length configuration (01-05 variant)
Cable Jacket Industrial-grade, oil-resistant insulation
Thread Size M8 × 1 mounting thread
Temperature Range –35°C to +120°C
Material Stainless steel body with sealed ceramic face
Dimensions 60 mm × 8 mm × 8 mm (probe body excluding cable)
Weight Approx. 0.12 kg (0.26 lb)


Technical FAQs — Engineer-Focused Answers

  1. Is this probe compatible with the 3300 or 3500 series proximitor modules?
    Yes, when paired with the matching system length and driver model.

  2. Does the probe require direct contact with the shaft?
    No, it measures displacement using non-contact eddy-current technology.

  3. Can the cable length be modified?
    It must match the calibrated system length; cutting or extending is not recommended.

  4. Is the probe suitable for high-temperature machinery areas?
    Yes, it operates reliably up to the rated temperature limit.

  5. Does the installation require a flat target surface?
    A clean, smooth, conductive rotating surface provides the most accurate data.

  6. Can it detect shaft rubs or impacts?
    Yes, the sensor can capture sudden displacement events.

  7. Is additional shielding required for noisy environments?
    Usually no, thanks to the probe’s built-in electromagnetic immunity.

  8. Can it be mounted horizontally or vertically?
    Both orientations are supported depending on measurement needs.

  9. Does vibration affect the probe body?
    The stainless-steel design minimizes resonance and signal distortion.

  10. How is the probe connected to the proximitor?
    Through its integrated cable using Bently Nevada standard connectors.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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