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330103-00-03-15-01-CN

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The Bently Nevada 330103-00-03-15-01-CN is a high-precision, non-contact eddy current probe engineered for critical rotating machinery monitoring, delivering exceptional linearity and temperature stability per API 670 standards.
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Technical specifications for 330103-00-03-15-01-CN

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330103-00-03-15-01-CN
  • Product Type:
    Proximity Probe
  • Unthreaded Length:
    00 mm
  • Overall Case Length:
    30 mm
  • Total Length:
    1.5 meter (4.9 feet)
  • Connector and Cable-Type:
    Miniature coaxial ClickLoc connector with connector protector, standard cable
  • Case Material:
    AISI 303/304 Stainless Steel
  • Standard Temp Range (Tip):
    -52°C to +177°C (-62°F to +350°F)
  • Max Pull Strength:
    330 N (75 lbf)
  • Linear Range:
    2 mm (80 mils)
  • Incremental Scale Factor:
    7.87 V/mm (200 mV/mil) ± 5%
  • Weight:
    0.75 kg
  • Estimated shipping dimensions:
    18 × 16 × 12 cm
  • Tariff Code:
    9031809090
  • 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 Performance & Efficiency Environmental Ratings Applications

Features:

  • Vibration-Resistant ClickLoc Connector System
  • Built-in Connector Protector for Harsh Environments
  • TipLoc & CableLoc Manufacturing Technology
The Bently Nevada 330103-00-03-15-01-CN utilizes a gold-plated ClickLoc connector that delivers an audible click upon tightening. This finger-tight locking mechanism prevents signal disruption due to machine vibration and eliminates the need for special installation tools, ensuring a robust, maintenance-free connection.

Unlike standard probes, this version includes a dedicated connector protector pre-installed. This fluorosilicone sleeve provides superior environmental isolation against turbine oil, high humidity, and airborne contaminants, preventing corrosion and dielectric breakdown that commonly cause signal drift in unprotected systems.

Engineered with patented TipLoc and CableLoc processes, this probe withstands up to 330 N (75 lbf) of pull strength. This ensures the probe tip remains bonded to the body and the cable stays anchored even during rough installation or maintenance activities, significantly extending the probe's operational lifespan in high-vibration assets.

The 330103-00-03-15-01-CN Bently Nevada 3300 XL 8 mm Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330103-00-03-15-01-CN 3300 XL 8 mm Proximity Probe 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 330103-00-03-15-01-CN 3300 XL 8 mm Proximity Probe

General

  • Manufacturer GE / Bently Nevada
  • Model 330103-00-03-15-01-CN
  • Condition New Original ready stock
  • Product Family 330103-00-03-15-01-00,330103-00-03-15-01-05,330103-00-03-15-01-BR
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.
  • API 670 Compliance: Guarantees interchangeability; you can replace this probe without recalibrating the system, reducing downtime significantly.
  • High Frequency Response: With a flat response up to 10 kHz, it captures detailed subsynchronous and high-frequency vibration events often missed by slower sensors.
  • Interchangeability Error: The scale factor tolerance of only ±5% allows mixing of probes and cables without individual matching, optimizing spare parts inventory.
  • Durability: Withstands 330N pull strength, reducing the risk of internal cable breaks during installation or maintenance, ensuring long-term reliability.
  • Wide Temperature Tolerance: The probe tip operates reliably from -52°C to +177°C, suitable for direct mounting on bearing housings without active cooling.
  • Sealing Capability: Designed with a Viton O-ring to seal differential pressure between the probe tip and case, preventing process gas or oil leakage.
  • Humidity Resistance: Tested to IEC 68-2-3 (93% humidity) with less than 3% change in scale factor, ensuring performance in tropical or wash-down environments.
  • RFI/EMI Immunity: High immunity to radio frequency interference means you can install it in fiberglass housings without special shielded conduit, lowering installation costs.
  • Turbomachinery Monitoring: Ideal for measuring radial vibration and axial position in steam, gas, and hydro turbines operating at high speeds.
  • Compressor Protection: Provides real-time shaft displacement data for centrifugal and axial compressors to prevent rotor-stator rubs.
  • Keyphasor & Speed Measurement: Used as a timing reference to measure phase angle and rotational speed for balance and diagnostics.
  • Pump & Fan Systems: Monitors shaft motion in large industrial pumps and fans where non-contact measurement is required due to oil films or surface speeds.
Description
The Bently Nevada 330103-00-03-15-01-CN represents the pinnacle of eddy current proximity sensing technology. As a key component of the 3300 XL 8 mm System, this probe provides an output voltage directly proportional to the distance between its tip and the conductive surface. This allows for precise measurement of both static (position) and dynamic (vibration) values on fluid-film bearing machines, compressors, and turbines. Its patented TipLoc and CableLoc molding methods ensure maximum durability against physical abuse, making it a reliable choice for harsh industrial environments.

Engineered with a rugged M10 x 1 metric thread and a compact 30 mm case length, the Bently Nevada 330103-00-03-15-01-CN features a standard 1.5-meter total length with a gold-plated ClickLoc connector. This connector requires only finger-tight torque (an audible "click" confirms secure mating), eliminating the need for special tools and preventing loosening due to vibration. The unit is supplied with a connector protector, offering superior environmental sealing against oil, dust, and moisture ingress.

This specific model is configured for standard temperature ranges (up to 177°C) and utilizes standard FEP cable insulation without armor, offering flexibility for installations where conduit or machine casing provides mechanical protection. The Bently Nevada 330103-00-03-15-01-CN is fully interchangeable with other 3300 XL components, eliminating the need for costly and time-consuming bench calibration. Simply connect it to a compatible Proximitor sensor (e.g., 330180 series) to achieve a complete, high-integrity monitoring chain.
Alternative Names
33010300031501CN 3301O3-OO-O3-15-O1-CN 330103-00-03-15-01-00 330103-00-03-15-01-05 330103-00-05-05-02-00 330103-00-03-05-02-00 330103-00-03-15-01-BR 330103-00-03-15-01-RU
Technical notes
Users must verify that the combination of the length (1.5 meters) and extension cable length of the Bently Nevada 330103-00-03-15-01-CN matches the calibration length of the 3300 XL Proximitor sensor. Furthermore, while the "CN" suffix indicates compliance with Chinese standards (e.g., RoHS), since this probe does not include armor but is equipped with a ClickLoc connector with a protector, users should still confirm with Bently Nevada whether it meets the certification requirements for specific hazardous areas.
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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 primary application of the Bently Nevada 330103-00-03-15-01-CN?
This probe is specifically designed for radial vibration and axial (thrust) position monitoring on fluid-film bearing machines such as steam turbines, centrifugal compressors, and large motor pumps. It is also used as a Keyphasor reference for speed and phase measurement.
Can I mix the Bently Nevada 330103-00-03-15-01-CN with older, non-XL 3300 series components?
Yes, the 3300 XL series is backward compatible. However, mixing XL and non-XL components will limit the system performance to the specifications of the older non-XL series. For optimal accuracy, use it exclusively with 3300 XL Proximitor sensors and extension cables.
Is the Bently Nevada 330103-00-03-15-01-CN suitable for overspeed protection systems?
Yes, but we strongly recommend consulting Bently Nevada Application Note 143343. Eddy current probes can be used for overspeed, but careful consideration must be given to target material, runout, and response time to meet safety integrity levels (SIL).