Bently Nevada 140471-01
Bently Nevada 140471-01
Bently Nevada 140471-01
Bently Nevada 140471-01
Bently Nevada 140471-01
Bently Nevada 140471-01
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power carries genuine, current-generation Bently Nevada 140471-01 hardware, providing industrial plants with a secure, brand-new inventory source to uphold crucial API 670 safety requirements.

140471-01

/ 4.9
1001 reviews | Need a Specific Revision?
Bently Nevada 140471-01 Prox/Velom I/O Module provides precise internal termination for up to four proximity, velocity, or acceleration transducer inputs with low power consumption and accurate signal conditioning.
In Stock
Ships by Thursday, October 29
Fast Shipping Available
Get a quick price for 140471-01
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 140471-01

  • Manufacturer:
    Bently Nevada
  • Part Number:
    140471-01
  • Product Family:
    3500 System
  • Product Type:
    I/O Module
  • Stock:
    3
  • U (V):
    23.9
  • I (mA):
    45.5
  • P (W):
    1.09
  • Signal:
    Accepts from 1 to 4 proximity, velocity or acceleration transducer signals
  • Transducer Type:
    Prox/Accel, Velomitor or HTVS
  • Weight:
    0.36 kg
  • Estimated shipping dimensions:
    2.5x11.2x24.2cm
  • Tariff Code:
    3902100090
  • 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 Application Standards Efficiency

Features:

  • Provides Accurate Internal Terminations For Up To Four Proximity, Velocity, Or Acceleration Transducer Inputs
  • Maintains Standard I/O Input Impedance Of 10 kΩ For Prox/Accel Signals And Supports Efficient Signal Routing
  • Features Low Power Consumption With LEDs Indicating Module Operation, Communication, And Bypass Status
The Bently Nevada 140471-01 Prox/Velom I/O Module Is Designed To Interface Directly With The 3500/42M Proximitor Seismic Monitor, Routing Signals From Proximity, Velocity, Or Acceleration Transducers With High Accuracy. It Accepts One To Four Inputs And Provides Proper Impedance Matching, Ensuring That Prox/Accel Signals Are Processed Correctly. Compared With The 3500/22M Termination Modules, The 140471-01 Offers Enhanced Signal Integrity And Greater Transducer Compatibility.

The Module Operates At 23.9 V With 45.5 mA Current, Consuming Approximately 7.7 W Typically, While Signal Processing Uses 1.09 W. It Supports Prox/Accel, Velomitor, And HTVS Transducers, Allowing Flexible Configuration For Different Monitoring Applications. By Ensuring Reliable Signal Routing To The 3500/42M Channels, The 140471-01 Module Plays A Crucial Role In Machinery Protection And Operational Monitoring.

LED Indicators Provide Clear Operational Feedback: The OK LED Confirms Normal Function, The TX/RX LED Shows Communication With Other 3500 Rack Modules, And The Bypass LED Displays When The Module Is In Bypass Mode. These Features Simplify Maintenance And Troubleshooting, Making The 140471-01 Module A Reliable Component For Industrial Vibration And Position Monitoring Compared To Older Termination Modules Like The 3500/33.

The 140471-01 Bently Nevada Prox/Velom I/O Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 140471-01 Prox/Velom I/O Module 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 140471-01 Prox/Velom I/O Module Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 140471-01
  • Condition New Original ready stock
  • Product Family 176449-01,144181-50,184139-01
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.
  • Radial Vibration Monitoring: Monitors the lateral displacement of rotating shafts in motors, turbines, pumps, etc.
  • Axial Position (Thrust) Monitoring: Prevents excessive axial displacement from causing collision damage.
  • Velocity Measurement: Monitors housing vibration in conjunction with the Velomitor velocity sensor.
  • Critical Equipment Protection: Used in pumps, fans, compressors, and generators in industries such as petrochemicals, power, and mining.
  • API 670 Standard: Fully compliant with the American Petroleum Institute's industry standards for mechanical protection systems.
  • Functional Safety Certification: Supports SIL 1/2 level Safety Instrumented System (SIS) integration.
  • Regional Safety Certification: Typically obtains CE, CSA, ATEX, FM (North American Explosion-Proof and Electrical Safety), and RoHS certifications.
  • Electromagnetic Compatibility (EMC): Meets industrial environmental immunity standards, ensuring stable operation in strong magnetic and electrical environments.
  • High-Reliability Connection: Utilizing internal terminations, the design eliminates the need for external junction boxes, reducing potential points of failure and simplifying cabinet wiring.
  • Multi-Channel Support: When used with the 3500/42M, it supports up to four fully independent monitoring channels.
  • High-Precision Signal Transmission: Input Impedance: Typically 10 kΩ, ensuring sensor signal integrity. Frequency Response: Supports wideband signal transmission from low frequencies (approximately 3 Hz) to high frequencies (up to 14.75 kHz and above).
  • Fast Alarm Response: The module hardware design supports microsecond-level signal acquisition, ensuring that alarm logic triggers immediately upon detecting an anomaly.
Description
The Bently Nevada 140471-01 Prox/Velom I/O Module with internal terminations is designed to route and condition signals from proximity, velocity, or acceleration transducers to the 3500/42M Proximitor Seismic Monitor. It accepts 1 to 4 transducer inputs per module and maintains standard I/O input impedance at 10 kΩ for proximitor and acceleration signals. Typical power consumption is 7.7 watts, while operating voltage and current are 23.9 V and 45.5 mA respectively, resulting in an operating power of 1.09 W for signal processing. Compared to older modules used in the 3500/33 series, the 140471-01 provides more reliable signal integrity and efficient power utilization.

This module is compatible with multiple transducer types, including Prox/Accel, Velomitor, and HTVS, and can be configured accordingly. When integrated with the 3500/42M Proximitor Seismic Monitor, it allows the monitor to provide vibration and position measurements and compare conditioned signals against user-programmable alarm setpoints, ensuring accurate machinery protection. The 140471-01 module helps maintain essential machine information for both operations and maintenance personnel.

The internal termination simplifies wiring and ensures that the transducer signals are routed correctly to the connected I/O channels of the 3500/42M system. By maintaining signal integrity and proper impedance, the 140471-01 module enhances the monitor’s ability to drive alarms and communicate machine status. Its compact design makes it suitable for single-slot installation while providing robust functionality compared to the 3500/22M modules.

Overall, the Bently Nevada 140471-01 Prox/Velom I/O Module offers accurate internal termination, versatile transducer compatibility, low power consumption, and seamless integration with the 3500/42M Proximitor Seismic Monitor. This combination ensures reliable machinery monitoring and protection in demanding industrial environments.
Alternative Names
14047I-0I 140471-O1 140471 01 140482-01 125720-01 125760-01 125768-01 128229-01
Technical notes
The Bently Nevada 140471-01 is a 4-channel Proximitor/Velocity I/O module for the 3500 Machinery Protection System, utilizing internal terminations for signal processing from acceleration and proximity sensors. Designed for critical machinery monitoring, it handles diverse inputs and operates within a -30°C to +65°C range.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

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.
What types of transducers are compatible with the 140471-01 module?
It supports proximity, velocity, and acceleration transducers, including Prox/Accel, Velomitor, and HTVS types.
How many transducer inputs can the 140471-01 handle?
The module accepts 1 to 4 transducer inputs per unit.
What are the electrical specifications for the 140471-01 module?
Operating voltage is 23.9 V, current is 45.5 mA, typical power consumption is 7.7 W, and signal processing power is 1.09 W.
Why is the 140471-01 preferred over the 3500/22M modules?
It provides more reliable signal routing, better transducer compatibility, and lower power consumption while simplifying wiring in single-slot installations.

Product Browsing History