BENTLY NEVADA 330876-01-90-00-00
BENTLY NEVADA 330876-01-90-00-00
BENTLY NEVADA 330876-01-90-00-00
BENTLY NEVADA 330876-01-90-00-00
BENTLY NEVADA 330876-01-90-00-00
BENTLY NEVADA 330876-01-90-00-00
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330876-01-90-00-00

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The 330876-01-90-00-00 is a 3300 XL 50 mm Proximity Probe featuring a ½-20 thread configuration designed specifically for steam turbine DE environments.
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Technical specifications for 330876-01-90-00-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330876-01-90-00-00
  • Product Family:
    3300 XL 50mm Proximity Transducer System
  • Product Type:
    Proximity Probe
  • Stock:
    1
  • Thread Type:
    ½-20
  • Total Length:
    9.0 meters (29.5 feet)
  • Cable Type:
    High Temperature FluidLoc Cable
  • Agency Approval:
    No Approvals
  • Continuous Operating Temperature:
    Up to 200°C (392°F)
  • Intermittent Temperature Withstand:
    Up to 250°C (482°F)
  • Sealing:
    Front and rear seals to prevent moisture ingress
  • Included Accessories:
    Connector protectors; disposable connector protector installation tool
  • Key Benefit:
    Model 330876-01-90-00-00 addresses moisture ingress issues with front and rear seals combined with High Temperature FluidLoc cable.
  • Weight:
    0.75 kg
  • Estimated shipping dimensions:
    22x22x6.5cm
  • Tariff Code:
    8525891900
  • 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 Application Areas Diagnosis and Protection Installation

Features:

  • The 330876-01-90-00-00 features high-temperature operation up to 200°C continuous and 250°C intermittent for steam turbine DE environments.
  • This model includes front and rear seals combined with High Temperature FluidLoc cable to prevent moisture ingress.
  • The 330876-01-90-00-00 utilizes special high-temperature ClickLoc connectors with removable collar for tight clearance routing.
The 330876-01-90-00-00 incorporates both front and rear seals which, combined with the High Temperature FluidLoc cable, prevent moisture from entering the probe tip in steam-laden turbine environments. Special high-temperature ClickLoc connectors are standard on the 330876-01-90-00-00 probe and cable, ensuring secure connections that withstand thermal cycling. The ClickLoc connector on the probe lead features a removable collar that facilitates routing the cable through tight clearances common in turbine installations.

Each 330876-01-90-00-00 comes with connector protectors and a disposable connector protector installation tool to ensure that the connectors remain free of contamination during installation. This comprehensive protection system addresses the unique challenges of steam turbine environments where moisture and high temperatures can compromise standard probe performance. The 330876-01-90-00-00 provides essential monitoring functions critical for turbine protection in power generation applications.

With no agency approvals required, the 330876-01-90-00-00 simplifies procurement for industrial monitoring applications while delivering specialized high-temperature performance. This 50 mm probe solves the pain point of probe failure in extreme steam turbine environments where standard probes cannot survive. The 330876-01-90-00-00 ensures reliable operation in the most demanding power generation applications with robust moisture protection and specialized high-temperature components.

The 330876-01-90-00-00 Bently Nevada 3300 XL 50 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 330876-01-90-00-00 3300 XL 50 mm Proximity Probe Manuals, Datasheets, Drivers, 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 330876-01-90-00-00 3300 XL 50 mm Proximity Probe Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330876-01-90-00-00
  • Condition New Original ready stock
  • Product Family 330876-02-90-00-00,330876-03-90-00-00,330876-01-10-00-00
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.
  • Large Displacement Axial Thrrust Monitoring: Primarily used for axial displacement (thrust) monitoring in large steam turbines, gas turbines, and centrifugal compressors. Its linear range of approximately 4.0 mm (160 mils) is twice that of an 8 mm probe, enabling it to handle greater rotor displacement.
  • Heavy-Duty Rotating Machinery: Suitable for equipment with large shaft diameters, high vibration amplitudes, or wide installation clearance requirements.
  • Phase Reference (Keyphasor): Captures speed signals using its longer sensing distance when keyways are deep or probes cannot be installed close to the shaft.
  • Static Position Diagnosis: By monitoring the DC gap voltage, the system can determine the wear level of the thrust bearing or the static position of the rotor in real time.
  • Dynamic Vibration Protection: The system captures AC vibration signals. When the vibration exceeds a set threshold, the monitoring system will trigger an alarm or directly drive a shutdown protection (Trip).
  • Self-Diagnosis Function: When used with the 3300 XL preamplifier, the system can recognize the "OK" state. If the cable breaks or the connector becomes loose, the preamplifier output will enter an abnormal voltage range, and the system will issue a "NOT OK" alarm to prevent false tripping.
  • -000-100: Represents a threadless length of 0mm and a total housing length of 100mm (M14×1.5 thread).
  • -10-01: Represents a 1.0-meter cable length, standard installation, without connector protector.
  • Key Installation Points: During installation, adjust the clearance between the probe and the rotating shaft to ensure the preamplifier output voltage is at the linear center point (typically around -9.0V DC).
Description
The 330876-01-90-00-00 features a ½-20 thread configuration designed specifically to survive the harshest steam turbine DE environments. This model includes a 9.0 meter (29.5 feet) total length with High Temperature FluidLoc cable as standard equipment. 

The 330876-01-90-00-00 has both a front and rear seal which, combined with the High Temperature FluidLoc cable, prevent moisture from entering the probe tip. Special high-temperature ClickLoc connectors are standard on the 330876-01-90-00-00 probe and extension cable. 

Each 330876-01-90-00-00 probe and cable comes with connector protectors and a disposable connector protector installation tool to ensure that the connectors remain free of contamination during installation. This comprehensive protection system addresses the unique challenges of steam turbine environments where moisture and high temperatures can compromise standard probe performance. 

With no agency approvals required, the 330876-01-90-00-00 simplifies procurement for industrial monitoring applications while providing specialized high-temperature performance. This 50 mm probe delivers reliable vibration and position monitoring in steam turbine DE environments where standard probes would fail. 
Alternative Names
33087601900000 330876-O1-9O-OO-OO 330876-0I-90-00-00 330876-01-90-00-05 330876-01-90-00-CN 330876-01-90-00-BR 330876-01-90-00-RU 330876-01-90-01-00
Technical notes
The Bently Nevada 330876-01-90-00-00 is a 3300 XL 50 mm proximity probe engineered with a linear operating range of 15.2 mm (600 mils) to deliver reliable eddy current vibration measurements in harsh industrial environments.
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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 temperature capabilities make the 330876-01-90-00-00 suitable for steam turbine applications?
The 330876-01-90-00-00 operates continuously up to 200°C (392°F) and withstands intermittent exposures up to 250°C (482°F), meeting the extreme thermal demands of steam turbine DE environments.
How does the 330876-01-90-00-00 prevent moisture ingress in high-temperature environments?
Front and rear seals combined with High Temperature FluidLoc cable technology create multiple barriers against moisture entry, protecting the probe tip from steam and condensation in turbine applications.
What installation advantage does the removable collar on the 330876-01-90-00-00 provide?
The removable collar on the ClickLoc connector allows the cable to be routed through tight clearances and conduit without connector disassembly, simplifying installation in space-constrained turbine compartments.
What installation accessories are included with the 330876-01-90-00-00?
Each probe includes connector protectors and a disposable connector protector installation tool to ensure connectors remain free of contamination during the installation process.

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