Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 200350-12-00-CN Accelerometer is a high-performance industrial vibration sensor specifically engineered for condition monitoring and predictive maintenance applications in rotating machinery. Manufactured by Bently Nevada, a trusted name under the Baker Hughes umbrella, this accelerometer is part of the 200350 series, known for its robust construction, accuracy, and seamless integration with the Bently Nevada machinery protection systems, such as the 3500 Series and ADRE systems.
This model is designed to detect dynamic acceleration and vibration in machinery with precision, offering a wide frequency response, excellent environmental resistance, and long-term durability in harsh environments. Its rugged construction and stable signal output make it suitable for continuous monitoring in power plants, refineries, paper mills, and other critical industrial sectors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Industrial Accelerometer |
| Model Number | 200350-12-00-CN |
| Series | Bently Nevada 200350 Series |
| Sensor Type | Piezoelectric accelerometer |
| Sensitivity | 100 mV/g ±10% |
| Measurement Range | ±80 g peak |
| Frequency Response | 2 Hz to 10,000 Hz (±3 dB) |
| Transverse Sensitivity | <5% of axial sensitivity |
| Operating Voltage | 18 to 30 VDC |
| Output Impedance | <100 ohms |
| Cable Connection | Integral armored cable (12 ft) with connector |
| Connector Type | MIL-C-5015 style connector |
| Mounting Type | ¼-28 UNF tapped hole (standard) |
| Material | 316L stainless steel housing |
| Environmental Sealing | Hermetically sealed |
| Temperature Range | –54°C to +121°C |
| Shock Limit | 5,000 g peak |
| Ingress Protection | IP67 rated |
| Certifications | CE, RoHS compliant |
| Height | 52.3 mm |
| Weight | 0.09 kg |
Product Applications
The 200350-12-00-CN is purpose-built for vibration and condition monitoring in a wide array of rotating equipment and industrial environments. Its ruggedness and precision make it suitable for the following applications:
-
Gas and Steam Turbines
Real-time vibration monitoring for early detection of imbalance, misalignment, or bearing wear. -
Compressors and Blowers
Ensures stable operation by tracking dynamic vibration behavior over time. -
Industrial Pumps
Provides data for predictive maintenance to prevent cavitation and shaft failures. -
Electric Motors and Generators
Detects early signs of rotor bar defects, eccentricity, or mechanical looseness. -
Paper Machines and Rollers
Monitors bearing condition and roller vibration in high-speed paper processing lines. -
Petrochemical Process Equipment
Enables vibration-based diagnostics in ATEX-classified or hazardous areas (when used with appropriate enclosures).
Product Advantages
-
High Sensitivity and Accuracy
Delivers a precise output of 100 mV/g, ensuring detailed vibration analysis and data resolution. -
Wide Frequency Response
Effective across a broad spectrum (2 Hz–10 kHz), enabling the detection of both low and high-frequency fault signatures. -
Harsh Environment Durability
Stainless steel construction and hermetic sealing provide long-term operation in corrosive, wet, or dusty environments. -
Direct Compatibility with Bently Systems
Seamlessly integrates with the Bently Nevada 3500 Series Monitoring Systems and ADRE portable diagnostics. -
Flexible Cable Options
Pre-attached 12-foot armored cable reduces installation time and increases mechanical protection. -
Low Noise and Signal Distortion
Optimized for clean signal transmission even in electrically noisy industrial zones. -
No Maintenance Required
Once installed, the sensor operates without need for recalibration or service, improving lifecycle cost efficiency. -
Compact, Reliable Form Factor
Lightweight and compact, allowing installation in tight or concealed machinery compartments.
Frequently Asked Questions (FAQ)
-
What is the default sensitivity of the 200350-12-00-CN model?
It provides a nominal sensitivity of 100 mV/g with a tolerance of ±10%, suitable for most industrial vibration monitoring applications. -
Can this sensor be used in hazardous areas?
The sensor itself is not intrinsically safe by default, but with proper certified enclosures and barriers, it can be used in classified zones. -
Is this model compatible with the Bently Nevada 3500 monitoring system?
Yes, it is fully compatible and designed to work seamlessly with Bently Nevada’s condition monitoring and protection systems. -
What type of mounting is recommended for best performance?
Rigid mounting using a stud or screw-in base (¼-28 UNF tapped hole) ensures optimal vibration coupling and minimal measurement error. -
Does the sensor require any recalibration over time?
It does not require frequent recalibration. However, calibration verification every few years is recommended for high-precision applications. -
How is the sensor affected by high temperatures?
It operates reliably up to +121°C and is suitable for use near machinery with elevated surface temperatures. -
Can the cable be extended beyond 12 feet?
Yes, but signal integrity must be preserved using shielded extension cables or signal conditioning modules. -
Is there any visual indicator or diagnostic output?
No, the accelerometer provides a continuous analog voltage output and does not have built-in visual diagnostics. -
What maintenance is required?
The sensor is maintenance-free. Visual inspection during scheduled machinery shutdowns is generally sufficient. -
How should the sensor be mounted to avoid signal distortion?
Ensure clean, flat mounting surfaces, use a proper torque wrench for fastening, and avoid soft mounting materials to prevent dampening effects.
Related Models (Same Series or Functional Alternatives)
| Model | Description | Output | Sensitivity |
|---|---|---|---|
| 200350-00-00 | Standard version with bare leads | Voltage Output | 100 mV/g |
| 200350-12-01-CN | China-specific model with alternative cable | Voltage Output | 100 mV/g |
| 200355-02-00 | Low-profile accelerometer | Voltage Output | 50 mV/g |
| 200360-01-00 | Dual-axis accelerometer | Voltage Output | 100 mV/g |
| 200375-01-00 | Triaxial vibration sensor | Voltage Output | 100 mV/g per axis |
| 200342-02-00 | Accelerometer with integral signal conditioner | IEPE Output | 100 mV/g |
Popular Bently Nevada Models (Same Brand, High Demand)
| Model | Description | Type | Key Application |
|---|---|---|---|
| 330104-00-05-10-02-00 | Proximity probe with 5m cable | Eddy Current Probe | Shaft vibration monitoring |
| 3500/22M | Transient Data Interface Module | Monitoring Module | Data logging for machinery |
| 330180-91-05 | Proximitor Sensor with universal configuration | Vibration Sensor | General rotating machinery |
| 3500/42M | Proximitor Seismic Vibration Monitor | Monitoring Module | Seismic & shaft vibration |
| 3500/15 | Power Supply Module for 3500 Rack | Power Module | Power delivery for monitoring |
| ADRE 408 DSPi | Portable data acquisition & diagnostics system | Portable System | In-depth machine analysis |
