Bently Nevada 330400-02-CN Accelerometer Transducer

Availability: 2 left in stock

The Bently Nevada 330400-02-CN is a high-performance accelerometer designed for critical machinery casing vibration monitoring. Engineered to meet the stringent...

SKU: 330400-02-CN

Manufacturer: Bently Nevada
Product No.: 330400-02-CN
Product Type: Accelerometer Transducer
Product Origin: USA
Payment:T/T, Western Union
Weight: 100g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 330400-02-CN is a high-performance accelerometer designed for critical machinery casing vibration monitoring. Engineered to meet the stringent requirements of API 670, this transducer provides reliable acceleration measurements for industrial applications, including gear mesh monitoring and high-speed rotating equipment analysis.

Features

Sensitivity: 10.2 mV/m/s2 (100 mV/g) ±5%
Frequency Response: 10 Hz to 15 kHz or 30 Hz to 10 kHz
Amplitude Range: 490 m/s2 (50 g) peak
Transverse Sensitivity: Less than 5% of axial
Amplitude of Resonant Peak: 20 dB maximum
Hazardous Area Approvals: Includes CSA, ATEX, and IECEx (CN suffix)
Robust Design: IP68 rated for harsh industrial environments

Applications

Turbines: Steam and gas turbine vibration monitoring
Compressors: Centrifugal and axial compressor health
Pumps: High-speed centrifugal pumps
Motors & Generators: Heavy-duty motor applications
Petrochemical Plants: Monitoring equipment in hazardous locations
Mining & Mineral Processing: Conveyor systems, crushers, and grinders

Technical Specifications

Model	330400-02-CN
Sensitivity	10.2 mV/m/s2 (100 mV/g) ±5%
Amplitude Range	490 m/s2 (50 g) peak
Broadband Noise Floor	0.039 m/s2 (0.004 g) rms
Operating Temperature	-55 degC to +121 degC
Power Requirement	-24 Vdc
Mounting	M8 x 1 integral stud

Installation Guidelines

Ensure the mounting surface is flat and clean to maintain accurate high-frequency response.
Always power down the monitoring system before connecting or disconnecting the transducer.
Use shielded cabling to minimize EMI/RFI interference; the system supports cable lengths up to 305 meters (1000 ft).
Verify that the "CN" hazardous area approval matches your local site requirements before installation.
Periodic calibration is recommended to maintain the integrity of the vibration protection system.

FAQ

What is the 330400-02-CN?

The Bently Nevada 330400-02-CN is a 3300 XL series accelerometer designed for critical machinery casing vibration monitoring.

What is the primary use of this transducer?

It is primarily used for monitoring casing vibration in critical rotating machinery such as turbines, compressors, and high-speed pumps, specifically for detecting gear mesh issues.

What are the environmental limits?

The unit is rated IP68 for dust and water resistance and operates within a temperature range of -55 degC to +121 degC (-67 degF to +250 degF).

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.