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3500/42-04-02

Bently Nevada 3500/42-04-02 | Proximitor Seismic Monitor

Only 7 units left

  • Manufacturer: Bently Nevada

  • Product No.: 3500/42-04-02

  • Product Type: Proximitor Seismic Monitor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 910g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
  • Fast Delivery
  • 24/7 Support
  • Quality Assurance

Description

Product Overview

The 3500/42-04-02 is a high-precision 4-channel monitor designed for critical machinery protection. It processes signals from proximity and seismic transducers to monitor radial vibration, thrust position, and eccentricity. This module ensures real-time protection and automated shutdown for turbines, compressors, and other essential rotating assets in industrial environments.

Technical Configuration

  • Internal Barriers (Option 04): Includes built-in safety barriers for direct field connection, eliminating the need for external isolators and reducing cabinet footprint.
  • Hazardous Area (Option 02): Certified for ATEX/IECEx/CSA Zone 2, ensuring compliant operation in potentially explosive atmospheres.

Technical Specifications

Feature Details
Inputs 4 Channels (Prox, Accel, or Velocity)
Power Consumption 7.7 Watts (Typical)
Accuracy ±0.33% of full-scale (Typical)
Output Signal 4-20 mA per channel + Buffered Raw Signal
Update Rate 100 ms or less

Installation & Maintenance

  • Gap Voltage Alignment: Use front-panel buffered outputs to calibrate the probe gap (typically -10 Vdc) for optimal linear measurement.
  • Safety Compliance: Strictly follow Intrinsic Safety (IS) wiring protocols when connecting field sensors to the internal barrier I/O.
  • Noise Reduction: Ensure cable shields are grounded only at the 3500 rack to prevent ground loops from interfering with seismic data.

Engineering Advantages

  • Integrated Safety: The "04" option integrates the barrier and termination, simplifying the signal chain and increasing reliability.
  • Robust Filtering: Advanced 4-pole filters ensure high noise rejection, preventing false trips in electrically noisy power plants.
  • Live Diagnostics: Front-panel BNC connectors allow for immediate FFT analysis without disturbing the machine protection loop.

Technical FAQs

Q1: Can I mix different sensor types on one module?

A1: Yes, each of the four channels is independently programmable to accept proximity, velocity, or acceleration inputs.

Q2: What is the purpose of the Buffered Output?

A2: It provides a raw, unconditioned signal for external diagnostic equipment that does not interfere with the monitor’s internal alarm logic.

Q3: Is this module compatible with older 3300 series probes?

A3: Yes, it is fully compatible with 3300 XL series and most standard Bently Nevada transducers.

Product Resources

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🏷️ Tags: Proximitor Seismic Monitor
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  • Confirm the exact model, part number, and specifications before ordering.
  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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ENSURE RELIABLE MACHINERY PERFORMANCE

Transform your home with the latest multi-electronics solutions, from intelligent lighting to vOptimize your operations with the Bently Nevada 3500 Monitoring System, offering real-time vibration and machinery condition monitoring to prevent failures and maximize uptime.oice-controlled devices all designed to make life easier, safer, and more connected.

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