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3500/42E 289837-01

Proximitor/Seismic I/O Module

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Shipping Information

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Technical specifications for 3500/42E 289837-01

  • Product Model
    3500/42E 289837-01
  • Spare Model
    3500/42E
  • Product Parameters
    Proximitor/Seismic I/O Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    5.5x29x23cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.26 kg
  • Input Impedance
    10 kΩ
  • Power Consumption
    6.8W Typical
  • Voltage Compliance
    0 to +12 Vdc range across load
  • Direct filter
    -3 dB at 1.2 Hz
  • Operating Temperature
    -20°C to +65°C (-4°F to +150°F)
  • Storage Temperature
    -40°C to +85°C (-40°F to +185°F)

Description

Radial Vibration
Thrust Position
Differential Expansion
Shaft Absolute
Eccentricity
Acceleration
Velocity

Information

Overview Manuals Technical notes Product Applications Comparison with Related Models

Features:

  • (4) Channel Monitor
  • Accepts Input from Proximity and Seismic Transducers
  • Machinery Protection
  • Provides Essential Machine Information
The Bentley Nevada 3500/42E Vibration Monitor is a high-precision, multi-channel monitoring module designed to provide continuous protection for critical rotating machinery. As a Bently Nevada 3500 series mechanical protection system, it specifically measures radial vibration, thrust position, and shaft vibration to detect early signs of mechanical degradation. This monitor integrates advanced digital signal processing and configurable alarm logic to ensure accurate detection of imbalance, misalignment, bearing wear, and other dynamic faults.

The 3500/42E 289837-01 Bently Nevada Vibration Monitor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3500/42E 289837-01 Vibration Monitor Manuals, Datasheets, Drivers, 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 Bently Nevada 3500/42E Proximitor/Seismic Monitor (part number 285691-01) is a 4-channel, rack-based module designed for continuous, high-reliability monitoring of rotating and reciprocating machinery. It conditions input from proximity (eddy current) and seismic transducers to measure radial vibration, shaft position (thrust), eccentricity, differential expansion, acceleration, and velocity, comparing them against user-programmable alarms.
  • Turbines:Steam/gas/hydro/aero: radial vibration & thrust
  • Compressors:Axial displacement & vibration for centrifugal/recip/axial/screw
  • Pumps:Horizontal/vertical centrifugal & reciprocating pumps
  • Motors & Generators:Bearing condition & shaft vibration for large motors/generators
  • Ancillary Equipment:Fans, blowers, agitators, turbo-expanders & gearboxes
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
The 3500/42E ("Enhanced") is an updated version of the standard 3500/42M, offering improved diagnostics and upgraded internal components. Both modules function similarly to process inputs from proximity, seismic, and accelerometer transducers to drive alarms, but the "E" model is designed for more complex monitoring needs.
 
Core Functionality: Both accept 1 to 4 channels of input from proximity and seismic sensors, suitable for radial vibration, thrust position, and acceleration.
Enhanced Diagnostics: The 3500/42E (e.g., 285691-01) provides upgraded internal components, offering better diagnostic capabilities for more complex applications.
Interchangeability: They are generally used in the same 3500 rack slots, but the "E" model is likely to have different part numbers reflecting updated hardware (e.g., 285691-01 vs 3500/42M 143694-01).

FAQs

  • What is the 3500/42E?

    +
    The Bentley Nevada 3500/42E Vibration Monitor is a high-precision, multi-channel monitoring module designed to provide continuous protection for critical rotating machinery.
  • What is the purpose of the 3500/42E?

    +
    The module accepts inputs from proximity (Proximitor) and seismic transducers to measure vibration, position, and speed, comparing these signals against set alarms to drive machinery shutdowns or alerts.
  • What are the key features of the 289837-01?

    +
    It is the Proximitor/Seismic I/O module with internal terminations, designed to work with the 3500/42E monitor module. It provides four channels and supports both Proximitor and seismic inputs
  • Does it come pre-configured from the factory?

    +
    No. Units are typically shipped unconfigured. This allows a single spare module to be stocked and used for various applications by configuring the specific monitor function once installed in the 3500 Rack.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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