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990-05-50-03-05

990 Vibration Transmitter
In Stock

Product Information:

990 Vibration Transmitter

two-wire, loop-powered device that

accepts input from our 3300 NSv

proximity probe and its

matching extension cable

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Technical specifications for 990-05-50-03-05

  • Manufacturer:
    Bently Nevada
  • Product Category:
    TSI System
  • Estimated shipping dimensions:
    10x7.4x5.8cm
  • Weight:
    0.5 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Full-scale:
    0-5 mils pp (0-125 μm pp)
  • System Length:
    5.0 meters (16.4 feet)
  • Mounting:
    DIN clips and screws
  • Agency Approval:
    CSA Division 2, ATEX Zone 0, ATEX Zone 2 and includes ABS maritime approval
  • Frequency response:
    5 Hz to 6,000 Hz +0, 3 dB
  • Operating temperature:
    -35°C to +85°C (-31°F to +185°F)
  • Storage temperature:
    -52°C to +100°C (-62°F to +212°F)
  • Stock:
    30

Information

Overview Manuals Main Features Application Details

Features:

  • 990 Vibration Transmitter
  • Integrated Proximitor Sensor requires no external unit
  • Test Input pin for quick verification of loop signal output, using a function generator as the input
The 990 Vibration Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who prefer to provide a simple 4 to 20 mA proportional vibration signal as the input to their machinery control system.

The transmitter is a two-wire, loop-powered device that accepts input from our 3300 NSv proximity probe and its matching extension cable (available in 5 m and 7 m system length options).

The 990-05-50-03-05 Bently Nevada 990 Vibration Transmitter may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 990-05-50-03-05 990 Vibration Transmitter 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.
The transmitter conditions the signal into appropriate peakto-peak vibration amplitude engineering units, and provides this value as a proportional 4 to 20 mA industry-standard signal as the input to the control system where machinery protection alarming and logic occurs.
1. Centrifugal Air Compressors & ASU: This is the core application industry for the 990 transmitter.
2. Oil & Gas / Petrochemical: In this industry, it is often used as auxiliary monitoring for large units (such as large turbines) or as independent monitoring for small and medium-sized secondary equipment.
3. Power Generation: In power plants, it is used for the safety and security of auxiliary systems and small and medium-sized auxiliary equipment.
4. Metallurgy & Steel Mills: Applications include large blast furnace blowers, dust collector fans, and rolling mill transmission gearboxes.
5. Water & Wastewater Treatment: Applications include large sewage pumps, aerators, and deep well pumps.

Ask our team:

  • How does the 990-05-50-03-05 achieve the conversion of mechanical vibration into an electrical signal?
    The 990-05-50-03-05 integrates sensing and signal conditioning circuitry to convert vibrations into a standardized analog output proportional to the vibration intensity.
  • Why is the 990-05-50-03-05 particularly suitable for continuous mechanical health monitoring applications?
    The 990-05-50-03-05 provides real-time vibration monitoring capabilities, enabling early detection of mechanical anomalies such as imbalance, misalignment, and structural degradation.
  • What environmental and mechanical robustness features does 990-05-50-03-05 possess?
    990-05-50-03-05 employs a robust, industrial-grade structural design, ensuring stable operation under vibration stress, temperature variations, and harsh operating conditions.
  • How can the 990-05-50-03-05 be integrated into industrial automation and control systems?
    The 990-05-50-03-05 can connect to vibration monitoring modules, PLC systems, and control platforms, enabling seamless integration with factory-level asset protection architectures.
  • What installation considerations are crucial to ensure optimal performance of the 990-05-50-03-05?
    The 990-05-50-03-05 requires rigid mounting, correct orientation, and robust mechanical connections to ensure accurate vibration transmission and measurement precision.
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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.