The Bently Nevada 330425-01-CN Accelerometer is a high-performance transducer designed for critical applications requiring accurate casing acceleration measurements. With a sensitivity of 2.5 mV/m/s² (25 mV/g) and a tolerance of ±5%, this accelerometer ensures precise vibration detection necessary for monitoring the health of large rotating machinery, such as turbines and compressors. Engineered for demanding environments, it supports amplitude linearity of ±1% up to 735 m/s² (75 g) peak, making it ideal for various industrial monitoring applications.
This device features a 1 ¼-28 UNF integral stud for easy mounting, facilitating reliable installation on bearing housings or machine casings. Proper mounting is crucial, as it enhances reading accuracy and allows for effective machine protection against faults like unbalance or misalignment. The Bently Nevada 330425-01-CN is designed to meet the stringent requirements of the American Petroleum Institute Standard 670, ensuring it operates effectively within critical applications.
The model number 330425-01-CN provides specific insights into its design and capabilities:
330425: Indicates the specific model variant within the Bently Nevada accelerometers.
01: Refers to the basic configuration design, suitable for a wide range of applications.
CN: Indicates compatibility with specific standards or compliance features aimed at the Chinese market.
| Parameter | Specification |
|---|---|
| Model Number | 330425-01-CN |
| Module Type | Accelerometer |
| Manufacturer | Bently Nevada |
| Condition | Brand New |
| Range of Product | 3300 Proximity Transducer System |
| Lead Time | In Stock |
| Weight | 0.08 kg |
| HS CODE | 8537101190 |
| Dimensions | 6 x 2.3 x 2.3 cm |
| Minimum Order Quantity (MOQ) | 1 |
| Product Origin | USA |
| System Compatibility | TSI |
| Discontinued | Active |
| Communication Service | Ethernet router |
| Sensitivity | 2.5 mV/m/s² (25 mV/g) |
| Amplitude Linearity | ±1% up to 735 m/s² (75 g peak) |
| Noise Floor | 10 Hz to 15 kHz at 0.098 m/s² (0.01 g) rms |
To ensure optimal performance of the Bently Nevada 330425-01-CN Accelerometer, adhere to the following installation recommendations:
Mechanical Clearance: Ensure the installation area is free from obstructions and allows for a secure mount on the bearing housing or machine casing.
Wiring Connections: Use proper connectors and ensure they are clean. Verify the integrity of all electrical connections to avoid noise interference.
Mounting Properly: Mount the accelerometer securely with a 1 ¼-28 UNF stud to ensure accurate readings. Improper mounting may lead to signal degradation and inaccurate data.
Environmental Protection: Install the accelerometer in a location protected from excessive moisture, heat, or chemical exposure.
Consult Engineering Support: If needed, engage with Bently Nevada's engineering team for assistance in identifying optimal mounting locations and installation procedures.
The Bently Nevada 330425-01-CN Accelerometer excels in durability and accuracy, specifically engineered for extreme industrial environments. Its construction meets rigorous standards, ensuring reliability under high temperatures and harsh conditions. The accelerometer provides robust performance in detecting subtle vibrations, vital for predictive maintenance programs aimed at mitigating equipment failure.
As part of the 3300 Proximity Transducer System, this accelerometer integrates seamlessly into existing monitoring frameworks, supporting comprehensive machinery protection and efficient operation. Its compatibility with the TSI system further enhances its versatility across various applications, delivering precise vibration data essential for maintaining the health of industrial machinery.
Q1: What is the primary application for the Bently Nevada 330425-01-CN Accelerometer?
A1: This accelerometer is designed for precise measurement of casing acceleration in critical machinery applications, essential for vibration monitoring and predictive maintenance.
Q2: How does proper mounting affect the accelerometer's performance?
A2: Proper mounting ensures accurate readings by securely attaching the sensor to the machine casing or bearing housing, which enhances measurement accuracy and reduces signal interference.
Q3: What standards does the 330425-01-CN accelerometer comply with?
A3: It meets the stringent requirements of the American Petroleum Institute Standard 670, ensuring reliable performance in various industrial applications.
Q4: Can this accelerometer handle high amplitude vibrations?
A4: Yes, the accelerometer supports amplitude linearity up to 735 m/s² (75 g peak), making it suitable for detecting high levels of vibration.
Q5: What maintenance practices should be followed?
A5: Regularly inspect the accelerometer for mounting integrity, ensure connections are clean and secure, and review performance data to ensure it operates within expected parameters.
