Brand:Bently Nevada PLC Item No.:3500/42 Product Origin:USA Product Dimensions:241.3 x 24.4 x 241.8 mm Product Weight:0.91 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 3500/42 176449-02+138708-01 Proximitor Seismic Monitor delivers advanced machinery monitoring by combining shaft displacement and seismic vibration measurement in a single, reliable module. Designed for integration within the proven 3500 Series system, it provides operators and maintenance teams with deeper insight into machine behavior. Its accuracy, durability, and flexibility make it a trusted solution for protecting critical assets and maximizing operational uptime.
Technical Specifications
Parameter
Description
Product Type
Proximitor Seismic Monitor
Brand
Bently Nevada
Model
3500/42
Order Numbers
176449-02 + 138708-01
Monitoring Functions
Shaft displacement and casing vibration
System Compatibility
3500 Series Machinery Monitoring
Installation
Standard 3500 rack mounting
Operating Environment
Industrial rotating machinery
Dimensions (W × H × D)
241.3 × 24.4 × 241.8 mm
Weight
0.91 kg
Recommended Related Models
Model
Module Type
Application Focus
Bently Nevada 3500/40M
Proximitor Monitor
Shaft displacement measurement
Bently Nevada 3500/25
Keyphasor I/O Module
Speed and phase reference
Bently Nevada 3500/20
Vibration Monitor
General vibration monitoring
Bently Nevada 3500/32
Relay Module
Alarm and trip signaling
Bently Nevada 3500/55
Overspeed Module
High-speed machinery protection
Popular Related Models
Model
Category
Typical Application
Bently Nevada 3500/42M
Combined Monitor
Proximity and seismic monitoring
Bently Nevada 3500/40
Proximitor Monitor
Shaft vibration analysis
Bently Nevada 3500/32M
Relay Control Module
Multi-channel alarm/trip outputs
Bently Nevada 3500/10
Analog Input Module
Machinery signal acquisition
Bently Nevada 3500/05
Power Supply Module
System power distribution
Applications
The Bently Nevada 3500/42 Proximitor Seismic Monitor is designed for comprehensive condition monitoring of rotating machinery by combining proximity and seismic measurements. It is commonly applied in steam and gas turbines, compressors, pumps, and generators where both shaft motion and casing vibration must be monitored simultaneously. Integrated into the 3500 Series platform, this module is well suited for power generation, oil and gas, refining, and heavy industrial environments that require dependable machinery protection and advanced diagnostics.
Advantages
This monitor offers a balanced combination of precision, stability, and flexibility. By supporting both proximitor and seismic inputs, it reduces system complexity while expanding monitoring capability. Its industrial-grade design ensures accurate signal processing even in electrically noisy and high-vibration conditions. The modular architecture simplifies system configuration and future expansion, while continuous data availability supports early fault detection, safer operation, and optimized maintenance planning.
Technical FAQs
1. What is the core purpose of the 3500/42 Proximitor Seismic Monitor?
It monitors both shaft displacement and machine casing vibration within a single monitoring module.
2. How does this module differ from a standard proximitor-only monitor?
It combines proximitor and seismic input capability, enabling broader condition monitoring without additional modules.
3. Which sensor types can be connected to this monitor?
It supports proximity probes for shaft motion and seismic sensors for casing vibration measurement.
4. Can the module be used in existing 3500 Series systems?
Yes, it is fully compatible with standard Bently Nevada 3500 Series racks and infrastructure.
5. How does the module improve machinery protection strategies?
By correlating shaft and casing vibration data, it provides a more complete view of machine health.
6. Is real-time monitoring supported?
Yes, the module continuously processes and outputs real-time vibration and displacement data.
7. How does the monitor handle electrical noise in industrial environments?
It uses robust signal conditioning and isolation to maintain measurement accuracy.
8. Can alarm and trip functions be configured through this module?
Yes, monitored parameters can be linked to alarm and trip logic via compatible relay modules.
9. Does the module support condition-based maintenance programs?
Yes, the combined measurement data is ideal for trend analysis and early fault detection.
10. What types of machinery benefit most from this monitor?
High-value rotating machines requiring both shaft and casing vibration insight benefit the most.
