1. Product Description The BENTLY NEVADA 3500/42M is a four-channel Proximitor/Seismic Monitor designed for real-time vibration and position monitoring in critical rotating machinery. As part of the 3500 Series Monitoring System, it integrates proximity and seismic transducers to provide accurate measurements for machinery health assessment. With configurable alarm setpoints and dual-channel redundancy options, the 3500/42M ensures reliable protection against equipment failures in industries like power generation, oil & gas, and manufacturing. Its compact design and epoxy-sealed front panel make it suitable for harsh environments, while intuitive LED indicators enable quick status checks.
2. Technical Specifications
Parameter
Specification
Model
3500/42M
Function
Four-channel vibration/position monitor
Input Types
Proximity (eddy current) and seismic sensors
Output Signal
4–20 mA analog, relay contacts (SPDT)
Power Supply
24 VDC ±10% (via 3500 Rack)
Operating Temperature
-40°C to +85°C
Humidity Range
0–95% non-condensing
Alarm Setpoints
Configurable for static values (alert/danger)
Mounting Slot
Slots 3–6 in 3500 Rack
Weight
1.1 kg
BENTLY 3500/42M
3. Advantages and Features
Multi-Function Monitoring: Simultaneously tracks radial vibration, thrust position, eccentricity, and acceleration for comprehensive diagnostics.
User-Programmable Alarms: Customizable thresholds for alert/danger levels via 3500 Rack Configuration Software.
Dual-Channel Redundancy: Optional redundant setup (e.g., 3500/42M-01-00) for mission-critical systems.
Rugged Design: Epoxy-sealed construction withstands EMI, shock, and extreme temperatures.
Ease of Integration: Front-panel LEDs and modular design simplify installation and maintenance.
4. Application Areas and Use Cases Industry Applications:
Power Generation: Steam turbines, generators.
Oil & Gas: Compressors, pumps in offshore platforms.
Manufacturing: High-speed rotating machinery.
Case Study: A European steel plant reduced vibration-related downtime by 40% using the 3500/42M to monitor rolling mill bearings. Early detection of misalignment via real-time vibration analysis prevented costly repairs.
5. Competitor Comparison
Higher Channel Density: Four-channel capacity vs. typical two-channel competitors.
Wider Temperature Range: Operates at -40°C to +85°C, surpassing modules limited to 0–70°C.
Flexible Redundancy: Optional dual-channel redundancy without full TMR complexity.
BENTLY 3500/42M
6. Selection Recommendations
Channel Requirements: Opt for 3500/42M-01-00 for dual-channel redundancy or 3500/42M-02-00 for four-channel operation.
Environment: Choose models with fiber-optic connectivity for EMI-prone environments.
Budget: Non-redundant configurations balance cost and reliability for non-critical applications.
7. Precautions
Installation: Ensure proper grounding and avoid electrostatic discharge during handling.
Sensor Calibration: Regularly verify transducer alignment and signal integrity.
Software Configuration: Use 3500 Rack Configuration Software to set alarm thresholds and enable redundant channels.
山西鑫业达国际贸易有限公司 provides BENTLY NEVADA 3500/42M and automation solutions. Visit www.xydcontrol.com for technical support and product inquiries.
We've got you covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Full 12-month warranty on all components
Dedicated after-sales support
Same-day dispatch on 1000s of parts
All units are fully tested
Continue Searching
We're here when you need us
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
Full 12-month warranty on all components
