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330878-91-00

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The 330878-91-00 is a reliable 3300 XL 50 mm proximity sensor solution suitable for traditional mechanical protection and condition monitoring systems that require stable and consistent proximity signal conditioning.
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Technical specifications for 330878-91-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330878-91-00
  • Product Family:
    3300 XL 50mm Proximity Transducer System
  • Total Length:
    9.0 meters (29.5 feet) system length
  • Mounting Option:
    DIN mount
  • Operating Temperature:
    -51°C to +100°C (-60°F to +212°F)
  • Storage Temperature:
    -51°C to +105°C (-60°F to +221°F)
  • Proximitor Sensor Material:
    A380 aluminum
  • Product Type:
    3300 XL 50 mm Proximitor Sensor
  • Weight:
    0.2 kg
  • Estimated shipping dimensions:
    8.8x3.5x7cm
  • 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

Features:

  • Interface Between the Proximitor Sensor and Monitoring System
  • Combines 9.0 Meters System Length with DIN Rail Mounting Capability
  • Operates Without Additional Agency Approvals
The 330878-91-00 functions as the 3300 XL 50 mm Proximitor Sensor, serving as a critical measurement component within the 3300 monitoring system. The 330878-91-00 provides a total system length of 9.0 meters (29.5 feet), ensuring sufficient cable reach between the sensor probe and the monitoring equipment. The 330878-91-00 utilizes DIN mount configuration for secure and standardized installation within industrial control panels. No additional agency approvals are required for the 330878-91-00, simplifying deployment across various application environments.

The 330878-91-00 delivers essential proximity sensing capabilities for machinery protection applications, directly influencing the accuracy and reliability of vibration and position measurements. One 330878-91-00 proximitor sensor is typically deployed per measurement point, with the DIN mounting option enabling flexible positioning within the equipment cabinet. The 330878-91-00 occupies minimal installation space while maintaining the robust performance characteristics expected of the 3300 XL series.

For extended cable run applications, the 330878-91-00 with its 9.0 meter system length eliminates the need for additional extension cables in most standard installations. The 330878-91-00 maintains signal integrity across the full 50 mm proximity detection range, ensuring consistent performance throughout the specified operating parameters. The DIN mount configuration of the 330878-91-00 facilitates rapid installation and maintenance procedures, reducing system commissioning time and supporting efficient field service operations.

The 330878-91-00 3300 XL 50 mm Proximitor Sensor remains available for procurement and technical support through authorized industrial automation distributors.

Bently Nevada 330878-91-00 3300 XL 50 mm Proximitor Sensor 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 330878-91-00 3300 XL 50 mm Proximitor Sensor

General

  • Manufacturer GE / Bently Nevada
  • Model 330878-91-00
  • Condition New Original ready stock
  • Product Family 330878-91-05,330878-90-00
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.
Description
330878-91-00 is a 3300 XL 50 mm Proximitor Sensor designed for use in eddy current proximity measurement systems within industrial rotating machinery monitoring applications. This model serves as the signal conditioning component of the 3300 XL system, converting probe input into a usable output for monitoring and protection systems. The 330878-91-00 configuration is intended for standard installations where reliable vibration and displacement measurement is required.

The 330878-91-00 features a total system length of 9.0 meters (29.5 feet), which defines the matched electrical length between the probe, extension cable, and Proximitor sensor. Maintaining this specified system length is essential for ensuring proper calibration and measurement accuracy within the 3300 XL 50 mm transducer system.

For installation, 330878-91-00 is supplied with a DIN mount option, allowing convenient integration into control cabinets and industrial panels using standard DIN rail hardware. This mounting method supports organized panel layout and simplifies maintenance or replacement procedures in plant environments.

Regarding compliance, 330878-91-00 is specified with Agency Approval: No Approvals, indicating that the unit does not carry additional third-party certifications and is typically used in applications where such approvals are not required.

Overall, 330878-91-00 provides a dependable 3300 XL 50 mm Proximitor Sensor solution with a defined 9-meter system length and DIN rail mounting, making it suitable for conventional machinery protection and condition monitoring systems that require stable and consistent proximity signal conditioning.
Alternative Names
330878-91-05 330878-90-00 330878-90-05 330878-51-00 330878-50-00
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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 features does the 3300 XL 50 mm Proximitor Sensor share with other 3300 XL sensors?
It incorporates the same advanced features found across all 3300 XL Proximitor Sensors.
How does the 330878-91-00 sensor’s design benefit installation?
Its thin design allows installation in high-density DIN-rail configurations as well as traditional panel mount applications.
Why is improved RFI/EMI immunity important for this sensor?
Enhanced RFI/EMI immunity prevents the transducer system from being affected by nearby high-frequency radio signals.

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