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330103-02-10-10-01-CN

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The Bently Nevada 330103-02-10-10-01-CN is a non-contact eddy current probe from the industry-standard 3300 XL series, designed for critical vibration and position monitoring of rotating machinery.
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Technical specifications for 330103-02-10-10-01-CN

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330103-02-10-10-01-CN
  • Product Type:
    Proximity Probe
  • Stock:
    1
  • Unthreaded Length:
    20 mm
  • Overall Case Length:
    100 mm
  • Total Length:
    1.0 meter (3.3 feet)
  • Connector and Cable-Type:
    Miniature coaxial ClickLoc connector with connector protector, standard cable
  • Measurement Range:
    2 mm (80 mils)
  • Incremental Scale Factor:
    7.87 V/mm (200 mV/mil) ± 5%
  • Linear Range (Gap):
    0.25 mm to 2.3 mm (10 to 90 mils)
  • Recommended Gap (Vibration):
    -9 Vdc (approx. 1.27 mm / 50 mils)
  • Probe Tip Material:
    Polyphenylene sulfide (PPS)
  • Case Material:
    AISI 303/304 Stainless Steel
  • Operating Temperature (Probe):
    -52°C to +177°C (-62°F to +350°F)
  • Tensile Strength:
    330 N (75 lbf) probe case to lead
  • Minimum Cable Bend Radius:
    25.4 mm (1.0 in)
  • Weight:
    0.2 kg
  • Estimated shipping dimensions:
    114×1.8×1.6cm
  • 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 Operating Environment Safety & Compliance

Features:

  • True API 670 Compliance for Critical Asset Protection
  • Patented TipLoc™ and CableLoc™ for Extreme Durability
  • Gold-Plated ClickLoc™ Connector for Superior Signal Integrity
The Bently Nevada 330103-02-10-10-01-CN fully adheres to the American Petroleum Institute's API 670 standard for mechanical configuration, linear range, and temperature stability. This guarantees that your turbomachinery monitoring meets global refinery and power generation safety requirements without exception.

Unlike standard probes that fail due to tip rotation or cable pull-out, this model utilizes proprietary TipLoc™ molding and CableLoc™ design. It provides 330 N (75 lbf) of pull strength, ensuring the Bently Nevada 330103-02-10-10-01-CN maintains signal integrity even in high-vibration environments like steam turbines or reciprocating compressors.

The corrosion-resistant, gold-plated ClickLoc™ connector requires only a "finger-tight" click to lock securely. This design eliminates common issues such as connector loosening from thermal cycling or oxidation, ensuring the Bently Nevada 330103-02-10-10-01-CN delivers a stable, noise-free signal for decades.

The 330103-02-10-10-01-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 330103-02-10-10-01-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 330103-02-10-10-01-CN 3300 XL 8 mm Proximity Probe

General

  • Manufacturer GE / Bently Nevada
  • Model 330103-02-10-10-01-CN
  • Condition New Original ready stock
  • Product Family 330103-02-10-10-01-00,330103-02-10-10-01-05,330103-02-10-05-02-05
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.
  • Steam & Gas Turbine Monitoring: Measures radial vibration and differential expansion to prevent blade rubbing and bearing failure.
  • Centrifugal Compressor Surge Control: Provides high-frequency response for axial position detection, critical for avoiding catastrophic surge events in pipeline compressors.
  • Keyphasor® Reference for Speed Detection: Acts as a once-per-turn timing marker for precise phase measurement, FFT analysis, and balanced rotor tuning.
  • Hydroelectric & Wind Turbine Gearboxes: Non-contact measurement in magnetic interference fields, suitable for low-speed shaft runout measurement.
  • Extreme Temperature Resilience: Functions continuously from -52°C to +177°C, suitable for direct mounting inside turbine casings without cooling adapters.
  • High Humidity & Condensation: Withstands 93% relative humidity testing (IEC 68-2-3) for up to 56 days, ensuring reliability in tropical or wash-down environments.
  • Submersion & Pressure: Designed to seal differential pressure at the probe tip using a Viton® O-ring, preventing process gas or oil leaks.
  • Electromagnetic Interference (EMI): The triaxial FEP cable provides inherent immunity to RFI/EMI, allowing installation near variable frequency drives (VFDs) without signal noise.
  • ATEX/IECEx Zone 0/1: Certified Ex ia IIC T4/T5 Ga for intrinsically safe circuits (gas groups A, B, C, D), allowing live maintenance in hazardous areas.
  • API 670 Compliance: Meets the American Petroleum Institute's 4th edition requirements for mechanical protection systems on refinery turbomachinery.
  • China RoHS (CN Suffix): Specifically certified for the Chinese market with an EFUP of 15 years per SJ/T 11364-2024, ensuring legal importation.
  • EMC Directive 2014/30/EU: CE marked for industrial environments (EN 61000-6-2/4), eliminating the need for expensive shielded conduits in EU installations.
Description
The Bently Nevada 330103-02-10-10-01-CN sets the benchmark for reliability in radial vibration, axial displacement, and Keyphasor® speed measurements on gas turbines, compressors, and pumps. Engineered with a robust M10 x 1 thread and a compact 1.0-meter total length, this sensor delivers unmatched linearity and stability, ensuring your most critical assets operate within safe mechanical limits.

Built for demanding environments, the Bently Nevada 330103-02-10-10-01-CN features a standard FEP-insulated cable and a gold-plated ClickLoc™ connector, guaranteeing a corrosion-resistant, vibration-proof connection without special tools. Its patented TipLoc™ molding and CableLoc™ design provide superior pull-strength, preventing common field failures such as tip loosening or cable breaks.

As a fully interchangeable component within the 3300 XL system, the Bently Nevada 330103-02-10-10-01-CN eliminates the need for on-site matching or recalibration. When paired with a 3300 XL Proximitor® sensor, it achieves a precise 7.87 V/mm scale factor over a 2mm linear range, complying strictly with API 670 standards for mechanical protection.
Alternative Names
330103 02 10 10 01 CN 33O1O3-O2-1O-1O-O1-CN 330I03-02-I0-I0-0I-CN 33OIO3-O2-IO-IO-OI-CN 330103-02-10-10-01-00 330103-02-10-10-01-05 330103-02-10-10-01-RU 330103-02-10-10-01-BR
Technical notes
The Bently Nevada 330103-02-10-10-01-CN requires a -17.5 to -26 Vdc power supply and must be used with a compatible 3300 XL Proximitor® sensor and extension cable to meet the specified 7.87 V/mm (±5%) incremental scale factor and ATEX/IECEx hazardous area certifications.
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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 exact scale factor of the Bently Nevada 330103-02-10-10-01-CN, and can I use it with a 5-meter Proximitor?
The Bently Nevada 330103-02-10-10-01-CN has a standard scale factor of 7.87 V/mm (200 mV/mil) ±5%. No, this specific -10 (1.0m) version is designed for systems without an extension cable. If you need a 5m total system, you must select the -50 option. Using this probe with a 5m Proximitor sensor will not meet linearity specifications unless paired with the correct extension cable.
Does the Bently Nevada 330103-02-10-10-01-CN require a special mounting thread engagement?
Yes. The Bently Nevada 330103-02-10-10-01-CN features an M10 x 1 thread. You must not exceed 15 mm of thread engagement (1.5x nominal diameter). Exceeding this depth can bind the probe tip, cause mechanical stress, and void the warranty. The recommended installation torque is 7.5 N·m (66 in·lbf).
Is the Bently Nevada 330103-02-10-10-01-CN compatible with older 3300 non-XL series components?
Yes, it is backward compatible. The Bently Nevada 330103-02-10-10-01-CN can be mixed with non-XL 3300 5mm and 8mm components. However, doing so limits the system performance to the older non-XL specifications. To achieve the improved temperature stability and ±5% interchangeability error, a full XL system (Probe, Cable, Proximitor) is required.
What is the "CN" suffix, and does it affect hazardous area approval?
The -CN suffix indicates specific certification for the Chinese market (CCC/China RoHS). The Bently Nevada 330103-02-10-10-01-CN maintains intrinsic safety approval (Ex ia IIC T4/T5) when installed per drawing 141092 with Zener barriers. However, verify local Ex certification marks as the "CN" version may have specific Chinese labels.
Can the Bently Nevada 330103-02-10-10-01-CN withstand high humidity or oil leakage?
The probe body is sealed, but the standard cable is not "FluidLoc." If your application involves turbine oil wicking, the Bently Nevada 330103-02-10-10-01-CN (Standard cable) may allow liquid ingress over time. For wet conditions, order the "-11" or "-12" FluidLoc cable option instead of the "-02" variant.