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      Bently Nevada 107770-03-03
      Bently Nevada 107770-03-03
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
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      107770-03-03

      Velocity Transducer Housing
      In Stock
      Ships by Tuesday, June 16
      Fast Shipping Available

      Product Information:

      Part number 107770-03-03 refers to the Bently Nevada speed sensor housing for industrial condition monitoring. It is a rugged, explosion-proof housing that protects internal piezoelectric sensors (such as the 330500 vibration sensor) from harsh industrial environments while measuring the mechanical vibration speed of rotating machinery.

      Warranty Policy
      We provide 1 year warranty for all remaining parts.
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      Return Notice
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
      Shiping Mode
      Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
      Parts Availability
      Moore automated offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
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      Technical specifications for 107770-03-03

      • Manufacturer:
        Bently Nevada
      • Product Category:
        TSI System
      • Estimated shipping dimensions:
        12.5 x 20 x 18 cm
      • Weight:
        0.36 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Product Type:
        Velocity Transducer Housing
      • Category Series:
        330500 series
      • Mounting Thread:
        1/2 - 14 NPT
      • Cable Exit Fitting:
        1/2 - 14 NPT explosion-proof with cable gland seal
      • Sensitivity:
        3.94 mV/mm/s (100 mV/in/s) ±5%
      • Frequency Response:
        4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB. 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB.
      • Velocity Range:
        1270 mm/s (50 in/s) peak
      • Transverse Sensitivity:
        Less than 5% of sensitivity
      • Amplitude Linearity:
        ±2% to 152 mm/s (6 in/s) peak
      • Mounted Resonant Frequency:
        Greater than 12 kHz
      • Dynamic Output Impedance:
        Less than 2400 Ω
      • Operating Temperature Range:
        -55°C to 121°C (-67°F to 250°F)
      • Shock Survivability:
        5,000 g peak, maximum
      • Base Strain Sensitivity:
        0.005 in/s/mstrain
      • Stock:
        80
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      Alternative Names

      107770 03 03 1O777O-O3-O3 I07770-03-03 107770-01-03 107770-02-03 107770-04-03 107770-03-01 107770-03-02 1077700303

      Information

      Overview Manuals General Information Ordering Information

      Features:

      • Velocity Transducer Housing – CENELEC approved
      • 330500 Velomitor Piezo-velocity Sensor
      • -14% to +7.5% typical over the operating temperature range
      Bently Nevada Velomitor Piezo-velocity Sensors are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The 330500 is a specialized piezoelectric accelerometer that incorporates embedded integrated electronics in a solid-state design.

      Because the 330500 incorporates solid-state electronics and has no moving parts, it does not suffer from mechanical degradation and wear, and can be mounted vertically, horizontally, or at any other angle of orientation.

      The 107770-03-03 Bently Nevada Velocity Transducer Housing may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
      Bently Nevada 107770-03-03 Velocity Transducer Housing 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.
      • Model: 107770-03-03
      • Warranty: One-year warranty
      • Condition: Brand new, original, in stock
      • Product Family: 330500 Velomitor Piezo-velocity Sensor
      Velocity Transducer Housing–CENELEC approved
      107770-Axx-Bxx
      This version is a combination of the 330500 Velomitor Sensor and a 21128 Housing preinstalled at the factory. It is also rated for CENELEC Zone 1, Group IIC hazardous area applications.

      A: Mounting Thread
      01: Unthreaded
      02: 3/4 - 14 NPT
      03: 1/2 - 14 NPT
      04: 1/2 - 14 BSP
       
      B: Cable Exit Fitting
      01: 1/2 - 14 NPT plug
      02: 1/2 - 14 NPT explosion-proof
      03: 1/2 - 14 NPT explosion-proof with cable gland seal

      Manuals

      Technical notes

      The Bently Nevada 107770-03-03 is an explosion-proof housing designed specifically for the 330500 Velomitor sensor. Equipped with a 1/2-14 NPT threaded interface and dedicated cable outlet, it is suitable for high-precision housing vibration monitoring in harsh industrial environments. This component directly converts piezoelectric signals into proportional electrical signals and provides high shock resistance and temperature stability under extreme conditions.

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      FAQ

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      • How does the 107770-03-03 optimize rotor dynamics signal acquisition in high-speed turbomachinery environments?
        The 107770-03-03 processes the signals generated by sensors into stable measurement outputs reflecting the shaft's displacement and vibration characteristics, thus supporting real-time rotor dynamics assessment.
      • Why is the 107770-03-03 considered a key module in the predictive maintenance and machinery protection ecosystem?
        The 107770-03-03 continuously contributes to condition monitoring workflows by detecting imbalances, misalignments, bearing wear, and abnormal vibration signals early.
      • How does the 107770-03-03 maintain signal integrity and measurement stability under industrial electromagnetic interference conditions?
        The 107770-03-03 employs industrial-grade signal conditioning and robust electronic design to ensure stable output performance in harsh environments and minimize noise sensitivity.
      • What is the configuration significance of the 03-03 structure in the 107770-03-03?
        The 107770-03-03 configuration represents a system setup optimized for compatibility, calibration alignment, and integration with standardized machine monitoring frameworks.
      • Which industrial sectors most commonly use the 107770-03-03 for advanced condition monitoring applications?
        The 107770-03-03 is widely used in power plants, petrochemical facilities, oil and gas processing plants, refineries, liquefied natural gas infrastructure, and heavy industrial manufacturing environments.
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      Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.
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