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74712-06-05-02-01

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Bently Nevada 74712-06-05-02-01 is a high-temperature two-wire transducer that provides a voltage output directly proportional to vibration velocity for monitoring bearing housing, casing, and structural vibration.
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Technical specifications for 74712-06-05-02-01

  • Manufacturer:
    Bently Nevada
  • Part Number:
    74712-06-05-02-01
  • Product Family:
    9200 and 74712 Seismoprobe Velocity Transducers
  • Product Type:
    High-temperature Two-wire Transducer
  • Stock:
    1
  • Transducer Mounting Angle/Minimum Operating Frequency Option:
    0 ±100, 10 Hz (600 cpm)
  • Mounting Base Option:
    No base; 1/2-20 UNF-3A stud
  • Connector Option:
    Top Mount
  • Agency Approval Option:
    CSA
  • Standard Temperature:
    -29°C to +204°C (-20°F to +400°F).
  • Relative Humidity:
    To 95%, noncondensing.100%, non-submerged, when ordered with integral cable.
  • Gasket Material:
    Silicone
  • Weight:
    0.48 kg
  • Estimated shipping dimensions:
    2.5x10x18.2cm
  • Tariff Code:
    7616100000
  • 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 Compliance Configuration Application Scenarios

Features:

  • Moving-coil sensing technology provides direct velocity-proportional voltage output with stable signal response.
  • Two-wire design simplifies installation and enables portable measurement without external power requirements.
  • High-temperature construction supports reliable operation from -29°C to +204°C in industrial environments.
The Bently Nevada 74712-06-05-02-01 is a high-temperature two-wire transducer designed for vibration monitoring in industrial machinery. The Bently Nevada 74712-06-05-02-01 belongs to the Seismoprobe velocity transducer family, which is widely used for measuring absolute vibration in structural and rotating equipment.

The system uses a moving-coil mechanism that produces a voltage signal proportional to vibration velocity. Because of this design, the Bently Nevada 74712-06-05-02-01 is less affected by impact or impulsive excitation compared with solid-state alternatives. It is particularly useful in environments where mechanical disturbances are frequent.

The Bently Nevada 74712-06-05-02-01 operates without external power, making it convenient for portable and field applications. With CSA approval, a rugged mounting design, and high-temperature capability, the Bently Nevada 74712-06-05-02-01 is suitable for long-term industrial vibration monitoring in harsh operating conditions.

The 74712-06-05-02-01 Bently Nevada High-temperature Two-wire Transducer may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 74712-06-05-02-01 High-temperature 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.
Bently Nevada 74712-06-05-02-01 High-temperature Two-wire Transducer Specs

General

  • Manufacturer Bently Nevada
  • Model 74712-06-05-02-01
  • Condition New Original ready stock
  • Product Family 74712-01-05-02-01,74712-02-05-02-01,74712-03-05-02-01
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.
  • Certification Standards: The product fully complies with ATEX and IECEx international explosion-proof dual quality system certifications.
  • Environmental Protection: The enclosure protection rating reaches IP66/IP67 standards to ensure compliance with extremely harsh industrial environments.
  • Industrial Safety: The system design complies with SIL2 level functional safety standards to meet the access requirements of high-risk areas.
  • Material Compliance: The sensor probe fully meets the NACE MR0175 metallurgical specification for hydrogen sulfide corrosion of anti-tank oil.
  • Thread Selection: The housing process end face uses 1/2-14 NPT tapered pipe thread for mechanical seal fixation.
  • Lead Length: The transmitter comes with a 40-foot high-temperature shielded armored stainless steel two-core cable.
  • Range Calibration: The internal full-scale signal is set to a peak speed output response of 0 to 1.0 in/s.
  • Interface Protection: Electrical outlets are equipped with standard stainless steel waterproof, sealed, and explosion-proof flexible conduit connectors.
  • Steam Turbine Monitoring: Specifically designed for monitoring the absolute velocity of vibration in high-frequency bearing housings of high-temperature steam turbine casings in power plants.
  • Pump Unit Protection: Used for early warning of bearing failures in high-temperature, high-pressure heavy oil transfer pump units in the petroleum and petrochemical industries.
  • Fan Measurement: Used for monitoring the vibration of high-temperature blades in blast furnace induced draft fans and furnace top high-temperature circulating fans in metallurgical plants.
  • Compression Monitoring: Used for vibration monitoring in the alternating temperature zone of cylinders of large reciprocating compressors in chemical hydrogenation units.
Description
The Bently Nevada 74712-06-05-02-01 is a high-temperature two-wire transducer designed as part of the Seismoprobe velocity transducer systems, which measure absolute vibration relative to free space in bearing housings, casings, and structural equipment. The Bently Nevada 74712-06-05-02-01 operates as a two-wire system consisting of the transducer and a compatible cable, ensuring a simplified and reliable measurement setup.

Built on moving-coil technology, the Bently Nevada 74712-06-05-02-01 delivers a voltage output directly proportional to vibration velocity, offering stable and consistent signal behavior. Compared with solid-state velocity transducers, the Bently Nevada 74712-06-05-02-01 is less sensitive to impact or impulsive excitation, making it suitable for harsher mechanical environments.

The design of the Bently Nevada 74712-06-05-02-01 eliminates the need for external power, which improves flexibility in portable measurement applications and field diagnostics. It is engineered with a mounting configuration that includes a 1/2-20 UNF-3A stud and a top-mount connector, ensuring secure installation in industrial environments.

The Bently Nevada 74712-06-05-02-01 also supports operation under demanding conditions, with a standard temperature range from -29°C to +204°C and humidity tolerance up to 95% non-condensing, or 100% non-submerged when ordered with an integral cable. This makes the device suitable for high-temperature industrial monitoring applications.
Alternative Names
747I2-06-05-02-0I 74712-O6-O5-O2-O1 7471206050201 74712-06-05-02-00 74712-06-05-02-04 74712-06-05-03-01 74712-06-05-04-01 74712-06-05-03-00
Technical notes
Designed for critical turbomachinery protection, the GE / Bently Nevada 74712-06-05-02-01 high-temperature sensor ensures precise predictive maintenance with a wide 10 Hz to 1 kHz frequency response.
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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.
How does Bently Nevada 74712-06-05-02-01 connect to monitoring systems?
The Bently Nevada 74712-06-05-02-01 uses a two-wire configuration with a compatible cable for simplified signal transmission.
Can Bently Nevada 74712-06-05-02-01 operate without external power?
Yes, the Bently Nevada 74712-06-05-02-01 does not require external power due to its moving-coil design.
Does Bently Nevada 74712-06-05-02-01 provide resistance to vibration shocks?
The Bently Nevada 74712-06-05-02-01 is less sensitive to impact and impulsive excitation compared to solid-state velocity transducers.
What installation method is used for Bently Nevada 74712-06-05-02-01?
The Bently Nevada 74712-06-05-02-01 uses a 1/2-20 UNF-3A stud mounting base with a top-mount connector.

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