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      Bently Nevada 74712-01-10-02-00
      Bently Nevada 74712-01-10-02-00
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
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      74712-01-10-02-00

      High-temperature Two-wire Transduce
      In Stock
      Ships by Friday, August 7
      Fast Shipping Available

      Product Information:

      The 74712-01-10-02-00 is a high-temperature, two-wire, brake coil-type speed sensor manufactured by Bently Nevada. It is an absolute vibration measurement sensor utilizing proven moving coil technology. Without an external power supply, it directly converts mechanical vibration into a proportional voltage output by cutting magnetic lines of force through its internal coil.

      Compared to ordinary solid-state sensors, the 74712-01-10-02-00 is insensitive to pulse and shock excitations, making it particularly suitable for directly measuring absolute mechanical vibrations of bearing housings, machine housings, or structural surfaces. Its specific selection parameters indicate that the sensor is optimized for a particular mounting configuration.

      In this configuration, option 01 for the 74712-01-10-02-00 indicates that the sensor is designed for horizontal mounting with a vertical angle of 0 ±2.5° and a minimum operating frequency of 4.5 Hz (270 cpm); option 10 is configured with an M10×1 circular base; and option 02 is a top-mount connector. The option 00 at the end indicates that no specific explosion-proof certification has been applied for, therefore it is suitable for general safety areas.

      Warranty Policy
      We provide 1-year warranty for all remaining parts.
      The warranty period is 1-year warranty 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 1-year warranty 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.
      Shipping Methods
      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 74712-01-10-02-00

      • Manufacturer:
        Bently Nevada
      • Product Category:
        TSI System
      • Estimated shipping dimensions:
        15.2 x 20 x 14.3 cm
      • Weight:
        0.12 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Product Type:
        Two-wire Transducer
      • Category Series:
        9200 and 74712 Seismoprobe Velocity Transducers
      • Transducer Mounting Angle/Minimum Operating Frequency:
        0 ±2.5, 4.5 Hz (270 cpm)
      • Mounting Base:
        Circular; M10X1 stud
      • Connector:
        Top Mount
      • Agency Approval:
        No Approvals
      • Sensitivity Temperature Coefficient:
        0.2%/°C
      • Coil Resistance:
        1.25 kΩ ±5%
      • Locked Coil Inductance:
        125 mH, typica
      • Operating and Storage Temperature:
        -29°C to +204°C (-20°F to +400°F)
      • Relative Humidity:
        To 95%, noncondensing. 100%, non-submerged, when ordered with integral cable
      • Maximum Use:
        Altitude 2000 m (6,561 ft) above sea level
      • Stock:
        100
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      Alternative Names

      74712 01 10 02 00 7471201100200 74712-01-10-02-01 74712-01-10-02-04 74712-01-10-02-CN 747I2-0I-I0-02-00 74712-O1-1O-O2-OO 747I2-0I-I0-02-0I 74712-O1-1O-O2-O1 747I2-0I-I0-02-04 74712-O1-1O-O2-O4 74712-O1-1O-O2-CN 747I2-0I-I0-02-CN

      Information

      Overview Manuals General Information Ordering Info Configuration & Programming

      Features:

      • High-temperature Two-wire Transducer
      • 74712 Seismoprobe Velocity Transducers
      • Standard Temperature -20°F to +400ºF (-29°C to +204ºC)
      The Bently Nevada Seismoprobe velocity sensor system is designed to measure absolute vibration (relative to free space) in bearing housings, shells, or structures. This two-wire system consists of a sensor and a corresponding cable. The Seismoprobe series of velocity sensors features a moving-coil two-wire design, providing a voltage output proportional to the sensor's vibration velocity.

      Compared to solid-state velocity sensors (essentially accelerometers with embedded integrated electronics), moving-coil sensors are less sensitive to shock or pulse excitation. This low sensitivity to shock or pulse excitation makes them ideal for certain applications. Because they require no external power supply, they are suitable for portable measurement applications.

      The 74712-01-10-02-00 Bently Nevada Two-wire Transducer may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
      Bently Nevada 74712-01-10-02-00 Two-wire Transducer 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: 74712-01-10-02-00
      • Warranty: One-year warranty
      • Condition: Brand new, original, in stock
      • Product Family: 9200 and 74712 Seismoprobe Velocity Transducers
      High-temperature Two-wire Transducer
      74712-Axx-Bxx-Cxx-Dxx

      A: Transducer Mounting Angle/Minimum
      Operating Frequency
      01: 0 ±2.5, 4.5 Hz (270 cpm)
      02: 45 ±2.5, 4.5 Hz (270 cpm)
      03: 90 ±2.5, 4.5 Hz (270 cpm)
      06: 0 ±100, 10 Hz (600 cpm)
      07: 0 ±180, 15 Hz (900 cpm)
       
      B: Mounting Base
      01: Circular; 1/4-20 UNC stud
      02: Circular; 1/4-28 UNF stud
      03: Rectangular flange
      04: Circular; with three 8-32 threaded studs on a 44 mm (1.75 in) diameter bolt circle
      05: No base; 1/2-20 UNF-3A stud
      06: Isolated circular 1/4-20 UNC stud
      07: Isolated circular 1/4-28 UNF stud
      08: Isolated rectangular flange
      09: Isolated circular 5/8-18 UNF stud
      10: Circular; M10X1 stud
      11: Isolated circular M10X1
      12: Isolated circular 1/2-20 UNF-2A
       
      C: Connector
      02: Top Mount
      03: Terminal block top mount
      04: Side mount
       
      D: Agency Approval
      00: No Approvals
      01: CSA
      04: ATEX/IECEx
      As a self-generating, moving-coil, pure two-wire, high-temperature resistant speed sensor, the Bently Nevada 74712-01-10-02-00 requires no software programming, no external power supply (zero power consumption), and its parameters cannot be written via firmware. All its measurement logic, sensitivity, and filtering are determined by its internal physical mechanical structure and the channel selection software of the back-end mechanical display (such as the Bently Nevada 3500).

      Manuals

      Technical notes

      The Bentley Nevada 74712-01-10-02-00 is a two-wire, self-powered Seismoprobe moving-coil high-temperature velocity sensor designed to provide a 20 mV/mm/s signal for measuring absolute vibration in extreme environments ranging from -29°C to +204°C. This model features vertical mounting (0°), an M10X1 circular base, and a top-mounted two-pin MIL connector, requiring no special explosion-proof certification.

      • Product Lifecycle Stage

        Obsolete/Discontinued by OEM

        Moore Automated provides high-quality Bently Nevada replacement modules and spare parts for industrial automation applications. Our reliable solutions help reduce customer downtime, extend equipment life, and ensure continuous plant operation.

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      FAQ

      View All Faqs
      • What is the main function of the Bently Nevada eddy current sensor system 74712-01-10-02-00?
        The 74712-01-10-02-00 is a proximity probe from Bently Nevada designed for high-precision, non-contact measurement of shaft vibration, shaft position, radial displacement, and shaft runout in critical rotating machinery. It is an integral part of calibrating eddy current sensor systems, providing continuous condition monitoring for machinery protection and predictive maintenance.
      • What is the probe cable configuration for model 74712-01-10-02-00?
        The model 74712-01-10-02-00 includes a built-in 1.0-meter (approximately 3.3-foot) probe cable that connects to a suitable extension cable and Proximitor® sensor, while maintaining factory-calibrated electrical characteristics for optimal measurement performance.
      • How long of a calibration system is required for model 74712-01-10-02-00?
        The model 74712-01-10-02-00 is designed for use with a 5-meter calibration sensor system consisting of a proximity probe, extension cable, and matched Proximitor® sensor. Maintaining the specified electrical length is crucial for preserving factory calibration, sensitivity, and measurement linearity.
      • How does the 74712-01-10-02-00 ensure excellent measurement stability in industrial environments?
        The 74712-01-10-02-00 employs precision-manufactured sensing elements, shielded coaxial cables, and a robust mechanical structure. These design features provide excellent immunity to electromagnetic interference (EMI), mechanical vibration, lubricant contamination, and harsh industrial operating conditions.
      • How does the 74712-01-10-02-00 support advanced mechanical protection strategies?
        The 74712-01-10-02-00 continuously monitors shaft displacement and vibration, enabling early detection of problems such as rotor imbalance, shaft eccentricity, bearing deterioration, thermal expansion, mechanical loosening, and shaft misalignment. These diagnostic functions support predictive maintenance planning and significantly reduce the risk of unexpected equipment downtime.
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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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