Products Description
BENTLY NEVADA 330400-02-CN Accelerometer Acceleration Transducer
The BENTLY NEVADA 330400-02-CN is an industrial accelerometer designed to capture true acceleration signals generated by rotating and reciprocating machinery. Unlike velocity-based devices, this model focuses on high-frequency dynamic behavior, making it suitable for detecting early-stage mechanical faults such as bearing defects, gear mesh issues, and structural resonance.
The transducer converts mechanical acceleration into a stable electrical signal that can be interpreted by vibration monitoring and protection systems operating in demanding industrial environments.
With over 50 million in inventory, PLC EXPORT delivers only brand-new, authentic components- ready to ship,
rigorously tested, and backed by professional technical support.
Our address
32D Guomao Building, Siming District, Xiamen, Fujian, China
Phone Number(Whatsapp)
+86-18020714492
sales1@askplc.com
Functional Role / System Position
Within a typical machinery protection architecture, the 330400-02-CN operates at the field sensing layer, directly mounted on machine housings or structural surfaces. It feeds acceleration data to signal conditioners and monitoring modules, which then forward processed information to plant control or diagnostic systems.
Field Sensor → Signal Conditioning → Monitoring System → Control or Diagnostic Layer.
Key Features / Functional Capabilities
◆ High-sensitivity piezoelectric sensing element for accurate acceleration measurement
◆ Wide usable frequency response suitable for detecting high-energy vibration events
◆ Hermetically sealed construction supporting long-term installation on industrial machinery
◆ Stud-mount design ensures rigid mechanical coupling and repeatable measurement results
◆ Electrical characteristics matched for direct compatibility with Bently Nevada monitoring platforms
◆ Stable output performance under continuous vibration and thermal variation
Application Areas / Typical Use Cases
- Bearing condition monitoring on pumps, compressors, and motors
- Gearbox vibration analysis in power transmission systems
- Structural vibration measurement on turbine casings and machine frames
- Early fault detection in high-speed rotating equipment
- Supplementary acceleration sensing in critical machinery protection systems
Product Identification
| Parameter | Description |
|---|---|
| Model Number | 330400-02-CN |
| Sensor Type | Industrial accelerometer, piezoelectric |
| Measured Quantity | Acceleration |
| Mounting Method | Stud mount |
| Output Signal | Charge output |
| Frequency Response | Optimized for high-frequency vibration monitoring |
| Sensitivity Class | Calibrated for machinery protection applications |
| Housing Material | Stainless steel |
| Operating Temperature Range | Suitable for industrial ambient conditions |
| Environmental Protection | Sealed for oil, moisture, and dust exposure |
| System Compatibility | Bently Nevada vibration monitoring systems |
Installation / Handling
The accelerometer should be rigidly mounted to a clean, flat surface using the specified mounting stud to ensure proper mechanical coupling. Cable routing must avoid sharp bends and high-temperature contact points. Once installed, the sensor requires no periodic adjustment, but mounting integrity and cable condition should be checked during routine maintenance inspections.
Advantages / Value Highlights
By focusing on acceleration rather than derived vibration metrics, the 330400-02-CN enables earlier detection of high-frequency fault energy that may not yet appear in velocity measurements. Its mechanical robustness and stable electrical output support continuous operation in critical machinery applications, helping maintenance teams identify developing issues before they escalate into unplanned shutdowns.
Supply & Warranty Information
The BENTLY NEVADA 330400-02-CN Accelerometer Acceleration Transducer is supplied as a new industrial device with standard factory configuration.
It includes a One-year warranty, covering manufacturing and material defects under normal industrial operating conditions.
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Common problems
Q1 What type of vibration does the 330400-02-CN measure?
The transducer measures acceleration directly, making it effective for capturing high-frequency vibration and impact-related mechanical events.
Q2 How is this accelerometer mounted on machinery?
It uses a stud-mount installation to ensure rigid coupling between the sensor and the machine surface for accurate measurement.
Q3 Can this model be used with existing Bently Nevada monitoring systems?
Yes, its electrical and mechanical characteristics are designed to integrate with Bently Nevada signal conditioning and monitoring equipment.
Q4 What makes acceleration measurement important compared to velocity?
Acceleration sensing can reveal early-stage bearing and gear faults that may not yet produce significant velocity changes.
Q5 Is the 330400-02-CN suitable for continuous industrial operation?
Yes, the sealed construction and stable sensing element support long-term, continuous use in industrial environments.
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