Bently Nevada

Bently Nevada 74712-06-05-04-01 High-temperature Two-wire Transducer

SKU 74712-06-05-04-01

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 74712-06-05-04-01

  • Country of origin:United States

  • Product Type: Vibration Transducers

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Engineered for high-reliability casing vibration monitoring on heavy industrial rotating machinery, the Bently Nevada 74712-06-05-04-01 is a robust, high-temperature two-wire velocity transducer. This sensor is designed to withstand extreme thermal conditions while providing an accurate output proportional to vibration velocity, making it critical for predictive maintenance and machinery protection systems.

This specific configuration features option 06 for the mounting angle and minimum operating frequency, meaning it is calibrated for mounting at 0 +/- 100 degrees with a 10 Hz (600 cpm) low-frequency cut-off. It incorporates the 05 mounting base option, which provides a direct 1/2-in 20 UNF-3A stud with no extra base adapter, and the 04 side-mount connector arrangement. These parameters make the transducer ideal for tight spatial installations in harsh, high-heat environments like turbine decks or compressor housings.

Features

  • Continuous operation in extreme thermal environments up to +204 degC.
  • Two-wire design for direct integration with legacy and modern vibration monitoring systems.
  • Side-mount connector layout (Option 04) for applications with minimal vertical clearance.
  • Rugged casing construction designed to resist moisture, dust, and corrosive industrial elements.
  • Direct stud mounting via 1/2-in 20 UNF-3A threaded stud (Option 05) for reliable mechanical coupling.

Applications

  • Steam turbine and gas turbine casing vibration monitoring.
  • Boiler feed pumps and high-temperature industrial fans.
  • Petrochemical rotating machinery operating in extreme process areas.
  • Power generation and heavy manufacturing process lines.

Technical Specifications

Manufacturer Bently Nevada
Part Number 74712-06-05-04-01
Product Type High-temperature Two-wire Transducer
Mounting Angle / Minimum Frequency Option (06) 0 +/-100 degrees, 10 Hz (600 cpm) minimum operating frequency
Mounting Base Option (05) No base; 1/2-in 20 UNF-3A stud
Connector Option (04) Side-mount connector
Agency Approval Option (01) Standard regional hazardous area approvals (detailed by option 01)
Operating Temperature -29 degC to +204 degC (-20 degF to +400 degF)
Storage Temperature -29 degC to +204 degC (-20 degF to +400 degF)
Diameter 41 mm (1.6 in) typical
Height 82 mm (3.2 in) to 102 mm (4 in) typical (connector dependent)
Shipping Weight 2.0 kg (4.4 lbs)

Connections and Interfaces

Terminal Pin Function
Pin A Signal Positive (+)
Pin B Signal Negative (-) / Common Ground

Installation Guidelines

  • Ensure the installation surface is flat, clean, and free of paint or debris to guarantee proper frequency response transmission.
  • Do not exceed the specified mounting angle window of 0 +/- 100 degrees to prevent internal sensor damage and maintain calibration accuracy.
  • Use high-temperature rated cable assemblies when running wiring through zones exceeding +100 degC.
  • Ensure the side-mount connector is properly aligned and strain-relieved to prevent mechanical loading on the connection point.

FAQ

What is the operating temperature range of the Bently Nevada 74712-06-05-04-01?

The transducer supports continuous operation and storage in temperatures ranging from -29 degC to +204 degC (-20 degF to +400 degF).

What does the '06' option represent in this model code?

Option 06 indicates a mounting orientation angle of 0 +/- 100 degrees and a minimum operating frequency limit of 10 Hz (600 cpm).

Does this model include a mounting base adapter?

No, the '05' mounting option specifies no additional base, utilizing a direct 1/2-in 20 UNF-3A mounting stud configuration.

What type of connection interface does this transducer have?

It features a side-mount connector (Option 04), which is ideal for space-constrained industrial setups.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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