Bently Nevada 3300/40-12-01-01-00-00 Eccentricity Monitor Module

Bently Nevada 3300/40-12-01-01-00-00 — image 1

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Bently Nevada 3300/40-12-01-01-00-00 Eccentricity Monitor Module

Availability: 8 left in stock

DescriptionThe Bently Nevada 3300/40 Eccentricity Monitor is a specialized rack-mounted module engineered to measure shaft eccentricity in large-scale rotating machinery,...

SKU: 3300/40-12-01-01-00-00

Manufacturer: Bently Nevada
Product No.: 3300/40-12-01-01-00-00
Product Type: Vibration Monitor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Bently Nevada 3300/40 Eccentricity Monitor is a specialized rack-mounted module engineered to measure shaft eccentricity in large-scale rotating machinery, including steam turbines and centrifugal compressors. By monitoring shaft displacement during slow-roll operation, this module detects rotor bow and potential misalignment issues before they escalate into mechanical failure. It integrates seamlessly into the 3300 Monitoring System, providing real-time data for predictive maintenance and operational safety.

Features

Designed for continuous monitoring of peak-to-peak eccentricity.
Accepts inputs from standard proximity probe systems via Proximitor sensors.
Provides dedicated Alert and Danger alarm setpoints for automated machine protection.
Includes front-panel LED indicators for system status, including OK, Bypass, Alert, and Danger conditions.
Configurable sensitivity settings to accommodate various probe types.

Ordering Information

Model	3300/40-12-01-01-00-00
Measurement	Eccentricity (Slow-roll/Shaft bow)
Agency Approval	Standard
Transducer Input	Proximity Probe/Proximitor
Relay Output	Standard
Barrier Option	Standard
Range	Default

Technical Specifications

Operating Temperature	0 to 60 degC
Power Consumption	1.5 W (typical)
Sensitivity	User-programmable (200 mV/mil or 100 mV/mil)
Signal Accuracy	±0.33% typical (±1% max at 25 degC)
Analog Outputs	+4 to +20 mA, +1 to +5 VDC, 0 to -10 VDC

Installation Guidelines

Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
The module must be seated firmly in the rack slot to ensure proper backplane connection.
Use shielded cabling for all transducer inputs to minimize electromagnetic interference (EMI).
Maintain adequate ventilation around the 3300 rack to keep ambient temperatures within the 0 to 60 degC specification.
Verify that all proximity probe wiring is routed away from high-voltage power lines.

FAQ

What is the primary function of the 3300/40 module?

The 3300/40 is designed to monitor shaft eccentricity, which is the displacement of the shaft centerline during slow-roll conditions. It is critical for identifying shaft bow or thermal distortion in large rotating equipment.

Does this module require external power?

The module receives its operating power through the 3300 rack backplane; it typically consumes approximately 1.5 Watts during normal operation.

Can the sensitivity be changed?

Yes, the module features user-programmable sensitivity settings, typically supporting 200 mV/mil or 100 mV/mil configurations to match the installed proximity probe hardware.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.

Lucas Müller

Operations Director, Germany