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330101-00-70-10-02-CN

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The Bently Nevada 330101-00-70-10-02-CN is a 3300 XL 8 mm Proximity Probe featuring a 3/8-24 UNF thread design configured without armor.
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Technical specifications for 330101-00-70-10-02-CN

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330101-00-70-10-02-CN
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    3300 XL 8 mm Proximity Probe
  • Stock:
    1
  • Unthreaded Length:
    0.0 in.
  • Overall Case Length:
    7.0 in.
  • Total Length:
    1.0 meter (3.3 feet)
  • Connector -Type:
    Miniature coaxial ClickLoc connector
  • Cable-Type:
    standard cable
  • Power Supply Sensitivity:
    < 2 mV per volt
  • Weight:
    0.1 kg
  • Estimated shipping dimensions:
    1.6x1.4x112cm
  • 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 Use Cases Operating Environment Diagnostics & Protection

Features:

  • Eddy Current Sensing Element for Non-Contact Vibration and Position Measurement
  • Integral Component of the 3300 XL 8 mm Proximity Transducer System
  • Certified for Hazardous Area Deployment with CSA, ATEX, and IECEx Approvals
The 330101-00-70-10-02-CN operates as the primary sensing element in a 3300 XL 8 mm proximity transducer system, providing accurate non-contact measurement of both static (position) and dynamic (vibration) values on fluid-film bearing machines. It continuously generates an eddy current field at the probe tip and converts the interaction with the observed conductive surface into a signal that is transmitted through the standard cable and processed by the 3300 XL Proximitor Sensor.

The 330101-00-70-10-02-CN provides essential sensing functions as part of the complete transducer system, and is a critical component of the monitoring path, directly affecting the proper, normal operation of the overall vibration and position monitoring system. One 330101-00-70-10-02-CN probe is required per measurement point, and it must be paired with a compatible 3300 XL extension cable and 3300 XL Proximitor Sensor to form a complete measurement channel.

For applications requiring measurement flexibility or system standardization, the 3300 XL 8 mm system supports full interchangeability of all transducer components. In addition to standard single-probe operation per measurement point, the 330101-00-70-10-02-CN can be deployed alongside other 3300 XL 8 mm probes and is backward compatible with other non-XL 3300 series 5 mm and 8 mm transducer system components. The 3300 XL system executes component interchangeability using the standardized design specifications inherent in the 3300 XL platform.

The 330101-00-70-10-02-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 330101-00-70-10-02-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 330101-00-70-10-02-CN 3300 XL 8 mm Proximity Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330101-00-70-10-02-CN
  • Condition New Original ready stock
  • Product Family 330101-00-70-10-02-05,330101-00-70-10-02-00
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.
  • Radial Shaft Vibration: Measures dynamic displacement in journal bearings to identify rotor imbalance or shaft misalignment.
  • Axial Thrust Position: Tracks longitudinal shaft movement to prevent catastrophic rotor contact with thrust plates.
  • Keyphasor & Speed Sensing: Detects a physical shaft notch to calculate exact RPM and provide phase angle timing reference.
  • Rotor Eccentricity: Determines physical shaft bow or thermal warping during low-speed startup and coast-down cycles.
  • Extreme Temperatures: Outer tip and internal probe body operate continuously from -51 °C up to +177 °C.
  • Corrosive Resistance: Polyphenylene Sulfide tip material provides chemical immunity against hot synthetic oils and industrial lubricants.
  • High-Pressure Sealing: Integrated Viton O-ring seals fluid-film bearing housings against high internal oil pressures.
  • Signal Noise Immunity: Grounded coaxial shielding prevents electromagnetic or radio frequency interference from corrupting critical sensor signals.
  • API 670 Standard: Matches industrial machinery protection regulations with a linear scale factor of 7.87 V/mm (200 mV/mil).
  • Automated OK Circuit: Constantly checks the loop circuit integrity and instantly blocks false emergency trips if a wire breaks.
  • High Mechanical Strength: Patented TipLoc and CableLoc structural designs resist heavy fluid drag up to 330 Newtons of force.
  • Hazardous Area Certification: The "CN" designation confirms regional intrinsic safety certifications for explosive oil and gas zones.
Description
The 330101-00-70-10-02-CN system delivers an output voltage directly proportional to the distance between the probe tip and the observed conductive surface, enabling accurate measurement of both static (position) and dynamic (vibration) values. The 330101-00-70-10-02-CN is primarily applied for vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurements, providing essential data for machinery protection and predictive maintenance programs.

The 330101-00-70-10-02-CN represents the most advanced performance in Bently Nevada's eddy current proximity transducer systems. The 330101-00-70-10-02-CN fully complies with the American Petroleum Institute (API) 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability. All 3300 XL 8 mm proximity transducer systems, including the 330101-00-70-10-02-CN, support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components. Furthermore, the 330101-00-70-10-02-CN is backward compatible and interchangeable with other non-XL 3300 series 5 mm and 8 mm transducer system components, including the 3300 5 mm probe for applications where an 8 mm probe is too large for the available mounting space.

This 330101-00-70-10-02-CN proximity probe is specifically designed to address the challenges of real-time machinery condition monitoring in critical industrial rotating equipment. The 330101-00-70-10-02-CN solves the problem of accurate non-contact measurement of shaft vibration, radial/axial position, and rotational speed in turbomachinery operating under demanding conditions. The 330101-00-70-10-02-CN is extensively applied in the oil and gas, petrochemical, power generation, and pulp and paper industries, where it monitors critical assets such as gas turbines, steam turbines, compressors, pumps, motors, and generators. The 330101-00-70-10-02-CN is particularly valuable in refinery process units, offshore platforms, pipeline compressor stations, and thermal power plants, where unplanned downtime can result in significant production losses and safety hazards.
Alternative Names
330101 00 70 10 02 CN 330101-00-70-10-02-05 330101-00-70-10-02-00 330101-00-70-10-12-CN 330101-00-70-10-01-CN 330101-00-70-05-02-CN
Technical notes
330101-00-70-10-02-CN operates in a 3300 XL 8 mm proximity sensor system, which consists of a 3300 XL 8 mm probe, a 3300 XL extension cable, and a 3300 XL proximity sensor.
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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 makes the 330101-00-70-10-02-CN suitable for precision monitoring applications?
The probe provides highly accurate and reliable measurements of static and dynamic machine conditions. Its eddy current sensing technology allows continuous monitoring of shaft movement, helping maintenance teams identify developing mechanical issues before they become critical.
How is the 330101-00-70-10-02-CN installed?
The probe is designed with a 3/8-24 UNF threaded body, allowing direct mounting into compatible machine housings. This threaded design simplifies installation while ensuring stable positioning and reliable measurements.
What long-term benefits can users expect from the 330101-00-70-10-02-CN?
Users benefit from improved machinery protection, more accurate condition monitoring, reduced maintenance risks, simplified component replacement, and greater operational reliability. These advantages help extend equipment life and minimize unplanned downtime.