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Bently Nevada 330780-91-05
Bently Nevada 330780-91-05
Bently Nevada 330780-91-05
· Product image is representative; revision or series may vary. Contact us to request a specific version.

330780-91-05

3300 XL 11 mm Proximitor Sensor

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Technical specifications for 330780-91-05

  • Product Model
    330780-91-05
  • Product Parameters
    3300 XL 11 mm Proximitor Sensor
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    8.8x3.5x7cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.2 kg
  • Total Length and Mounting Option
    9.0 meters (29.5 feet) systemlength
  • Agency Approval Option
    Multiple approvals
  • Output resistance
    50 Ω
  • Operating Temperature
    -52°C to +100°C (-62°F to+212°F)
  • Storage Temperature
    -52°C to +105°C (-62°F to+221°F)

Description

The Bently Nevada 330780-91-05  is a 3300XL 11mm Proximitor Sensor from Bently Nevada, designed as the signal conditioning component of the 3300XL 11mm Proximity Transducer System for machinery condition monitoring. The 330780-91-05 provides a 3.94 V/mm (100 mV/mil) output for non-contacting vibration and displacement measurements on fluid film bearing machines, with the large 11mm tip enabling a longer linear range compared to the standard 3300XL 8mm Transducer System.

The Bently Nevada 330780-91-05 is primarily used in applications where the longer linear range is necessary, including axial (thrust) position measurements, ramp differential expansion measurements on steam turbines, rod position or rod drop measurements on reciprocating compressors, tachometer and zero speed measurements, and phase reference (Keyphasor) signals. The 330780-91-05 is designed to replace the 7200-series 11mm and 14mm Transducer Systems, though when upgrading from the 7200-series system to the 3300XL 11mm system, every component must be replaced with 3300XL 11mm components and the monitoring system must be updated accordingly.

Alternative Names

330780 91 05 33O78O-91-O5 330780-9I-05 33O78O 91 O5 330780 9I 05

Information

Overview Manuals Technical notes Product Applications Electrical and System Requirements

Features:

  • 3.94 V/mm (100 mV/mil) Output
  • Long Linear Range
  • Thin Design
The Bentley Nevada 3300 XL 11mm Proximity Transducer System is designed to replace the 7200-series 11 mm and 14 mm Transducer Systems. When upgrading from the 7200-series system to the 3300 XL 11 mm system, every component must be replaced with 3300 XL 11 mm components. In addition, the monitoring system must be updated. If using a 3500 Monitoring System, an updated version of the configuration software that lists the 3300 XL 11 mm Transducer System as a compatible option is required. Existing 3300 Monitoring Systems may need a modification.

The 3300 XL 11 mm Proximitor Sensor has the same advanced features found in the 3300 XL 8 mm Proximitor Sensor. Its thin design allows it to be mounted in either a high-density DIN-rail installation or a more traditional panel mount configuration. Improved RFI/EMI immunity allows the 3300 XL Proximitor Sensor to achieve European CE mark approvals without any special mounting considerations. This RFI immunity also prevents the transducer system from being adversely affected by nearby high frequency radio signals. SpringLoc terminal strips on the Proximitor Sensor require no special installation tools and facilitate faster, highly robust field wiring connections.

The 330780-91-05 Bently Nevada 3300 XL 11 mm Proximitor Sensor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330780-91-05 3300 XL 11 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.
The 3300 XL 11 mm Proximitor Sensor has thesame advanced features found in the 3300 XL 8mm Proximitor Sensor. Its thin design allows itto be mounted in either a high-density DIN-railinstallation or a more traditional panel mountconfiguration. Improved RFI/EMI immunityallows the 3300 XL Proximitor Sensor to achieveEuropean CE mark approvals without anyspecial mounting considerations. This RFIimmunity also prevents the transducer systemfrom being adversely affected by nearby highfrequency radio signals. SpringLoc terminalstrips on the Proximitor Sensor require nospecial installation tools and facilitate faster,highly robust field wiring connections.
  • Power Generation Plants:Monitors cooling tower fans in fossil/hydro plants
  • Petrochemical & Refining Facilities:Critical for fin-fans; hazardous area approved (-04)
  • Chemical Manufacturing:Monitors agitators, mixers & slow-speed reactor cooling
  • Steel & Metal Smelters:Large ventilation/cooling fans managing extreme temps
  • Pulp & Paper Mills:Slow-speed fans & high-humidity wastewater aerators
  • Food & Beverage Processing:Large-scale refrigeration for temperature-controlled lines
  • Mining & Mineral Processing:Ventilation fans in mines & cooling for processing machinery
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Supply: Requires -17.5 Vdc to -26 Vdc (without barriers) or -23 Vdc to -26 Vdc (with barriers).
System Length: Ensure the extension cable and probe total length match the 9.0-meter system calibration of this sensor.
Grounding: Personnel should use a grounding strap when handling the unit to avoid static damage to the internal circuit board

Technical notes

The 330780-91-05 features SpringLoc terminal strips that require no special installation tools and facilitate faster, highly robust field wiring. The 330780 is supplied by default from the factory calibrated to AISI 4140 steel, with calibration to other target materials available upon request. The 330780 operates with a −24V DC power supply and is designed for use with a 10kΩ load.

FAQs

  • What is 330780-91-05?

    +
    The Bently Nevada 330780-91-05 is a 3300 XL 11mm Proximitor Sensor (9.0m cable, DIN mount) for non-contact vibration/position measurement, featuring a 3.94 V/mm (100 mV/mil) output and an operating temperature range of -35°C to +85°C.
  • What is the primary application of the 11mm Proximitor Sensor?

    +
    It is used for non-contacting vibration and displacement measurements, specifically for shaft axial (thrust) position measurements and radial vibration on fluid film bearing machines.
  • What is the required power supply for this sensor?

    +
    It requires -17.5 Vdc to -26 Vdc at a maximum 12 mA consumption.
  • What is the linear range of this system?

    +
    It offers a longer linear range than the standard 3300 XL 8 mm system, designed for high-amplitude or high-temperature scenarios.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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