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330703-000-060-90-02-00

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The 330703-000-060-90-02-00 is a precision-designed sensing element specifically designed for non-contact vibration and displacement measurement in hydrodynamic bearing machinery.
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Technical specifications for 330703-000-060-90-02-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330703-000-060-90-02-00
  • Product Family:
    3300 XL 11mm Proximity Transducer System
  • Probe Case Thread:
    M14 x 1.5 thread
  • Maximum Length of Thread Engagement:
    21 mm
  • Unthreaded Length:
    0 mm
  • Overall Case Length:
    60 mm
  • Total Length:
    9.0 meters (29.5 feet)
  • Cable-Type:
    standard cable
  • Connector -Type:
    Miniature coaxial ClickLoc connector
  • Resistance from the Center Conductor to the Outer Conductor (RPROBE) (ohms):
    8.5 ± 1.1
  • Weight:
    0.98 kg
  • Estimated shipping dimensions:
    30x30x4cm
  • 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 Configuration Product Applications Configuration & Programming

Features:

  • Interface Between the Fluid Film Bearing Machine and 3500 Monitoring System
  • Combines Capability of Proximity Sensing with Extended Linear Range Measurement
  • Operates in Conjunction with the 3300 XL 11 mm Extension Cable and Proximitor Sensor
The 330703-000-060-90-02-00 operates as the 3300 XL 11 mm Proximity Probe in a 3300 XL 11 mm Proximity Transducer System, providing reliable non-contacting vibration and displacement measurements on fluid film bearing machines. It continuously converts physical gap distance between the probe tip and target surface into a proportional electrical signal (3.94 V/mm or 100 mV/mil output) and transmits this signal through the extension cable to the Proximitor Sensor for processing and monitoring. Seamless signal transmission is standard with the 330703-000-060-90-02-00, however using the complete transducer system configuration will allow accurate measurement of axial position, differential expansion, rod drop, and phase reference signals in critical rotating machinery applications. The 330703-000-060-90-02-00 has made improvements in several areas over previous 7200-series probe designs in addition to incorporating patented TipLoc molding and CableLoc design within the 3300 XL product line.

The 330703-000-060-90-02-00 provides essential sensing functions common to the entire transducer system, and is a critical component of the measurement path, directly affecting the proper, normal operation of the overall monitoring system. One 330703-000-060-90-02-00 probe is required per measurement point depending on the desired monitoring parameter. The 330703-000-060-90-02-00 features an M14 x 1.5 thread configuration without armor, 0 mm unthreaded length, 60 mm overall case length, and is always installed with the probe tip facing the target surface in the designated measurement position.

For multiple measurement applications, the 3300 XL 11 mm system requires additional 330703-000-060-90-02-00 probes installed at each monitoring point. In addition to standard single probe operation, the system configuration also performs continuous gap monitoring. The 3300 XL 11 mm transducer system executes measurement acquisition using the internal circuitry specified in the Proximitor Sensor options. Using this method, the monitoring system continually tracks the position of rotating machinery components. If the system detects that the gap distance is outside configured alarm/trip levels, it will automatically generate alerts and place an event in the System Event List.

The 330703-000-060-90-02-00 Bently Nevada 3300 XL 11 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 330703-000-060-90-02-00 3300 XL 11 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 330703-000-060-90-02-00 3300 XL 11 mm Proximity Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330703-000-060-90-02-00
  • Condition New Original ready stock
  • Product Family 330703-000-060-90-02-05,330703-000-060-90-02-CN,330703-000-060-50-02-00
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.
  • 330703: 3300 XL 11 mm Probe with M14 x 1.5 metric threads.
  • 000: 0 mm unthreaded length (fully threaded case).
  • 060: 60 mm overall case length.
  • 90: 9.0 meters (29.5 feet) total length.
  • 02: Miniature coaxial ClickLoc connector with standard cable.
  • 00: No agency approvals required.
  • Axial (Thrust) Position: Measuring the longitudinal movement of a shaft in fluid-film bearing machines.
  • Steam Turbines: Measuring ramp differential expansion.
  • Reciprocating Compressors: Monitoring piston rod position or "rod drop".
  • Tachometer & Speed: Providing zero-speed or phase reference (Keyphasor) signals.
  • Compatibility: Requires a 3300 XL 11 mm Proximitor Sensor and extension cable. Components are color-coded purple for easy identification.
  • Monitor Setup: For 3500 series monitors, use Bently Nevada Rack Configuration Software (version 2.82 or later) to select the correct transducer type (3300 XL 11 mm) and set alarm setpoints.
  • Mechanical Gap: Typically gapped at 2.5 mm (100 mils) to center the probe within its linear range for vibration monitoring.
Description
The 3300 XL 11 mm Proximity Probe, model 330703-000-060-90-02-00, is a precision-engineered sensing component designed for non-contacting vibration and displacement measurements on fluid film bearing machines. This specific unit features an M14 x 1.5 thread configuration without armor, an unthreaded length of 0 mm, and an overall case length of 60 mm. The probe is equipped with a miniature coaxial ClickLoc connector and utilizes standard cable construction, with a total cable length of 9.0 meters (29.5 feet). No agency approval is required for this configuration.

330703-000-060-90-02-00 is specifically engineered for demanding industrial environments where reliable proximity sensing is critical. This probe is primarily utilized in axial (thrust) position measurements, providing essential monitoring of rotor position within thrust bearings to prevent catastrophic machinery failure. The 330703-000-060-90-02-00 also excels in ramp differential expansion measurements on steam turbines, where it accurately tracks thermal growth differentials between rotating and stationary components during startup and shutdown cycles. Additionally, this probe configuration is ideal for rod position or rod drop measurements on reciprocating compressors, tachometer and zero speed measurements, and phase reference (Keyphasor) signal generation for machinery diagnostics.

The 330703-000-060-90-02-00 incorporates several advanced design features to ensure long-term reliability in harsh operating conditions. The probe utilizes gold-plated brass ClickLoc connectors that lock securely into place, preventing connection loosening due to vibration. Bently Nevada's patented TipLoc molding method creates a robust bond between the probe tip and probe body, while the CableLoc design provides 330 N (75 lb) of pull strength for the probe cable attachment. The 330703-000-060-90-02-00 comes standard with a locknut featuring pre-drilled safety wire holes for secure installation. This probe is fully compatible with the complete 3300 XL 11 mm Proximity Transducer System, which delivers a 3.94 V/mm (100 mV/mil) output and offers an extended linear range compared to standard 8 mm systems, making 330703-000-060-90-02-00 the optimal choice for applications requiring superior measurement range and accuracy.
Alternative Names
330703 000 060 90 02 00 330703-000-060-90-02-05 330703-000-060-90-02-CN 330703-000-060-90-12-00 330703-000-060-90-01-00 330703-000-060-50-02-00
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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 330703-000-060-90-02-00 proximity probe?
The 330703-000-060-90-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and displacement measurements on fluid film bearing machinery. It is widely used in industrial condition monitoring systems.
Why is this probe important for machinery protection?
It provides accurate rotor position monitoring, helping prevent catastrophic failures in rotating equipment by detecting abnormal movement or displacement early.
Does this model require any agency approvals?
No, this configuration does not require any agency approval.