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3500/42E 285691-01

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Bently Nevada 3500/42E 285691-01 is the Proximitor/Seismic monitor for the 3500 ENCORE platform, supporting proximity and seismic transducer inputs for machinery protection.
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Technical specifications for 3500/42E 285691-01

  • Manufacturer:
    Bently Nevada
  • Part Number:
    3500/42E 285691-01
  • Product Family:
    3500 System
  • Product Type:
    Proximitor/Seismic Monitor
  • Stock:
    1
  • Channels:
    4 (2 in 3500 ENCORE Rack Upgrade mode)
  • Accepted Inputs:
    Proximity, velocity and acceleration transducers
  • Input Impedance:
    10 kΩ
  • Power Consumption:
    6.8 W typical
  • Buffered Output Impedance:
    499 Ω
  • Recorder Output:
    4-20 mA per channel
  • Operating Temperature:
    -20°C to +65°C
  • Dimensions:
    228 x 50 x 289 mm
  • Weight:
    1.27 kg
  • Weight:
    1.27 kg
  • Estimated shipping dimensions:
    24.1x24x16.3cm
  • Tariff Code:
    8537109090
  • 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 Applications Outputs Installation
  • Part number: 285691-01
  • Module: 3500/42E Proximitor/Seismic Monitor
  • Inputs: Proximity, velocity and acceleration transducers
  • Functions: Radial vibration, thrust position, differential expansion, shaft absolute, eccentricity, acceleration and velocity
  • Rack upgrade: Two-channel operation when legacy 3300 I/O is retained

Use the official Bently Nevada 3500/42E Vibration Monitor Specifications and Ordering Information, document number 287823-01, to verify ordering options, performance data and installation requirements.

Configuration is performed with the applicable 3500 Rack Configuration Software. Confirm the software and rack revision before replacement.

  • Channels: 4 in a 3500 ENCORE System; 2 in a 3500 ENCORE Rack Upgrade
  • Input impedance: 10 kΩ
  • Power consumption: 6.8 W typical
  • Buffered output impedance: 499 Ω
  • Recorder output: 4-20 mA per channel
  • Operating temperature: -20°C to +65°C
  • Module dimensions: 228 x 50 x 289 mm
  • Module weight: 1.27 kg
  • Radial vibration and shaft-relative vibration monitoring
  • Thrust position and differential expansion monitoring
  • Shaft absolute, eccentricity, acceleration and velocity measurements
  • 3500 ENCORE modernization of applicable legacy 3300 installations
  • Compares conditioned measurements with user-programmable Alert and Danger setpoints
  • Provides front-panel buffered transducer outputs
  • Provides one 4-20 mA recorder output per channel
  • Recorder output update rate is 100 ms or less
  • Occupies one full-height front rack slot
  • Verify the paired I/O module, rack configuration and field wiring before installation
  • For a 3500 ENCORE Rack Upgrade, confirm compatibility with the retained 3300 chassis and I/O
  • Check hardware approvals and the required software revision against the official datasheet
Description
The Bently Nevada 3500/42E 285691-01 is the Proximitor/Seismic monitor module for the 3500 ENCORE machinery protection platform. It accepts proximity, velocity and acceleration transducer signals and compares conditioned measurements with user-programmable alarms. The monitor can be configured for radial vibration, thrust position, differential expansion, shaft absolute, eccentricity, acceleration and velocity. In a 3500 ENCORE Rack Upgrade, it supports modernization of a legacy 3300 system while retaining the existing chassis and I/O where applicable. Before replacement, verify the rack configuration, I/O option, approvals and required software revision against the Bently Nevada datasheet and equipment nameplate.
Alternative Names
3500-42E 285691-01 3500 42E 285691 01 350042E28569101
Technical notes
The Bently Nevada 3500/42E 285691-01 is the Proximitor/Seismic monitor module for the 3500 ENCORE platform. Confirm the rack configuration, I/O option and software revision before replacement.
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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.
What is Bently Nevada 3500/42E 285691-01?
It is the Proximitor/Seismic monitor module for the 3500 ENCORE machinery protection platform.
How many channels does 3500/42E 285691-01 support?
It supports four channels in a 3500 ENCORE System. In a 3500 ENCORE Rack Upgrade using legacy 3300 I/O, operation is limited to two channels.
Which transducers can 285691-01 accept?
The monitor accepts proximity, velocity and acceleration transducer signals.
Which measurements can the 3500/42E monitor provide?
Official configurations include radial vibration, thrust position, differential expansion, shaft absolute, eccentricity, acceleration and velocity.
Is 285691-01 a direct replacement for a 3500/42M module?
Do not assume interchangeability. Verify the rack, I/O, approvals, software revision and equipment nameplate with official Bently Nevada documentation.
Where can I find the official manual for 285691-01?
Refer to the Bently Nevada 3500/42E Vibration Monitor Specifications and Ordering Information, document 287823-01.
What information is required for a quotation?
Provide the exact part number, hardware revision, rack configuration, I/O option, nameplate photos, required condition and quantity.

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