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3500/42E 285691-01| Bently Nevada | Vibration Monitor3500/42E 285691-01| Bently Nevada | Vibration Monitor3500/42E 285691-01| Bently Nevada | Vibration Monitor
3500/42E 285691-01| Bently Nevada | Vibration Monitor
3500/42E 285691-01| Bently Nevada | Vibration Monitor
3500/42E 285691-01| Bently Nevada | Vibration Monitor

3500/42E 285691-01 | Bently Nevada | Vibration Monitor


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PRODUCT SKU : 3500/42E 287823-01

PRODUCT TYPE : Vibration Monitor Modules

PRODUCT VENDOR : Bently Nevada


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

The Bently Nevada 3500/42E 285691-01 Vibration Monitor is a 4-channel proximitor and seismic monitoring module designed for the 3500 Series Machinery Protection System. It provides continuous online condition monitoring by accepting transducer inputs, conditioning signals for vibration and position measurements, and comparing values against user-programmable alarm setpoints to protect critical rotating assets.

Channel Inputs and Measurement Capabilities

The module accepts up to four proximity, velocity, or acceleration transducer signals to monitor parameters such as radial vibration, thrust position, eccentricity, and differential expansion. Front-panel coaxial connectors provide short-circuit-protected buffered transducer outputs for each individual channel to facilitate diagnostic signal analysis.

Parameter Specification
Brand Bently Nevada
Model 3500/42E 285691-01
Module Type Proximitor / Seismic Monitor
Number of Channels 4 channels
Weight 450 g
Origin USA
Power Consumption 6.8 W typical
Operating Temperature Range Industrial standard range

Alarm Configuration and Status Indication

Users can configure Alert levels for all measured values and Danger setpoints for any two parameters through software configuration. Front-panel LED indicators display operational status, including OK, Danger, Alert, and Bypass conditions, while dedicated proportional +4 to +20 mA recorder outputs are provided for each channel.

Frequently Asked Questions

Q: What transducer types are compatible with the 3500/42E 285691-01 module?

A: It accepts inputs from proximity, velocity, and acceleration transducers to measure parameters such as radial vibration, thrust, and differential expansion.

Q: How many independent channels does this module support?

A: The module supports up to four independent monitoring channels per card.

Q: What diagnostic access is available on the front panel?

A: It features individual short-circuit-protected coaxial buffered output connectors for each channel to allow direct signal analysis.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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