| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 3500/42-04-01 Proximitor Seismic Monitor
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings

Product Introduction
The Bently Nevada 3500/42-04-01 is a high-performance Proximitor Seismic Monitor designed for continuous monitoring of vibration and position in rotating machinery. It integrates advanced proximity probe technology with seismic detection to provide precise, real-time data for machinery protection and predictive maintenance systems. This monitor is an essential component in critical industrial applications such as turbines, compressors, and large motors, offering enhanced reliability and diagnostic capabilities.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | 3500/42-04-01 |
| Monitor Type | Proximitor / Seismic |
| Channels | 4 independent channels |
| Input Types | Proximity probes, seismic transducers |
| Power Supply | From 3500 rack system |
| Signal Processing | Dynamic vibration, position, and speed |
| Communication | Via 3500 rack to System 1 software |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Compliance | CE, CSA, ATEX certified |
Product Applications
-
Turbomachinery monitoring – Continuous observation of shaft vibration and position for turbines, compressors, and pumps.
-
Seismic vibration monitoring – Detecting casing or structure vibration to identify faults early.
-
Condition-based maintenance – Providing real-time data to reduce unplanned outages.
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Machine protection – Integrating with trip logic for emergency shutdown when vibration exceeds limits.
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Industrial sectors – Power generation, petrochemical, marine, and paper industries.
Product Advantages
-
Dual function capability – Handles both proximity and seismic measurements in one module.
-
High accuracy – Ensures precise vibration and displacement readings.
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Modular integration – Easily fits into Bently Nevada 3500 rack systems.
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Advanced diagnostics – Supports System 1 condition monitoring software.
-
High reliability – Designed for continuous industrial operation under harsh conditions.
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Certification compliance – Meets global standards for safety and performance.
FAQ
-
What is the main function of the 3500/42-04-01?
To monitor vibration and position in rotating machinery for protection and diagnostics. -
What types of sensors can be connected?
Proximity probes and seismic transducers. -
Can it monitor multiple machines simultaneously?
Yes, it has 4 independent channels for different measurement points. -
Is it compatible with older Bently Nevada probes?
Yes, it supports backward compatibility with standard probes. -
Does it require separate power supply?
No, it is powered through the 3500 rack. -
What industries use this device most?
Power plants, oil & gas, petrochemical, and heavy manufacturing. -
How is the data accessed?
Through the 3500 rack interface and System 1 software. -
What is the operating temperature range?
-30°C to +65°C. -
Is it suitable for hazardous areas?
Yes, it has ATEX and CSA certifications. -
Does it provide real-time monitoring?
Yes, it supports continuous, real-time data acquisition.
Related Models in the Same Series
| Model Number | Type | Channels | Input Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/42-01-01 | Proximitor Monitor | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/42-02-01 | Seismic Monitor | 4 | Seismic transducers | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/42-05-01 | Proximitor/Seismic Combo | 4 | Mixed | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/40M | Proximitor Monitor | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/44 | Aeroderivative Gas Turbine | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/50 | Tachometer Module | 2 | Speed sensors | 241.3 × 24.4 × 241.8 | 0.91 |
Other Popular Bently Nevada Models
| Model Number | Type | Channels | Input Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/22M | Transient Data Interface | N/A | Rack communication | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/32M | Relay Module | 4 relays | Digital control | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/25 | Keyphasor Module | 2 | Keyphasor probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/93 | System Display | N/A | Display interface | 241.3 × 24.4 × 241.8 | 0.91 |
| 3300 XL | Proximity Probe System | N/A | Proximity probes | Varies | Varies |
| ADRE 408 | Vibration Data Acquisition | 8 | Multi-sensor | Portable | Varies |
FAQ
-
What is the main function of the 3500/42-04-01?
To monitor vibration and position in rotating machinery for protection and diagnostics. -
What types of sensors can be connected?
Proximity probes and seismic transducers. -
Can it monitor multiple machines simultaneously?
Yes, it has 4 independent channels for different measurement points. -
Is it compatible with older Bently Nevada probes?
Yes, it supports backward compatibility with standard probes. -
Does it require separate power supply?
No, it is powered through the 3500 rack. -
What industries use this device most?
Power plants, oil & gas, petrochemical, and heavy manufacturing. -
How is the data accessed?
Through the 3500 rack interface and System 1 software. -
What is the operating temperature range?
-30°C to +65°C. -
Is it suitable for hazardous areas?
Yes, it has ATEX and CSA certifications. -
Does it provide real-time monitoring?
Yes, it supports continuous, real-time data acquisition.
Related Models in the Same Series
| Model Number | Type | Channels | Input Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/42-01-01 | Proximitor Monitor | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/42-02-01 | Seismic Monitor | 4 | Seismic transducers | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/42-05-01 | Proximitor/Seismic Combo | 4 | Mixed | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/40M | Proximitor Monitor | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/44 | Aeroderivative Gas Turbine | 4 | Proximity probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/50 | Tachometer Module | 2 | Speed sensors | 241.3 × 24.4 × 241.8 | 0.91 |
Other Popular Bently Nevada Models
| Model Number | Type | Channels | Input Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/22M | Transient Data Interface | N/A | Rack communication | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/32M | Relay Module | 4 relays | Digital control | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/25 | Keyphasor Module | 2 | Keyphasor probes | 241.3 × 24.4 × 241.8 | 0.91 |
| 3500/93 | System Display | N/A | Display interface | 241.3 × 24.4 × 241.8 | 0.91 |
| 3300 XL | Proximity Probe System | N/A | Proximity probes | Varies | Varies |
| ADRE 408 | Vibration Data Acquisition | 8 | Multi-sensor | Portable | Varies |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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