330425-01-05 Accelerometer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330425-01-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330425-01-05 Accelerometer is a precision vibration sensor engineered for critical industrial automation applications where accurate casing acceleration measurements are essential. Specifically designed for machinery condition monitoring, this accelerometer is ideal for gear mesh analysis, rotor dynamics assessments, and high-speed rotating equipment monitoring. By integrating the 330425-01-05 into a predictive maintenance system, operators can detect early signs of imbalance, misalignment, or mechanical wear, minimizing downtime and extending equipment life.

Compliant with the rigorous requirements of the American Petroleum Institute Standard 670, the 330425-01-05 ensures reliable performance in demanding industrial environments. It delivers an extended amplitude range of 75 g peak, making it suitable for high-intensity vibration detection that standard sensors may not accurately capture. Its sensitivity of 25 mV/g provides precise signal output compatible with modern vibration monitoring and automation control systems. This combination of high amplitude capacity and stable sensitivity allows engineers to integrate the sensor into automated machinery monitoring systems, enabling real-time vibration analytics and predictive diagnostics.

Constructed for robustness, the 330425-01-05 Accelerometer is designed to withstand harsh operating conditions commonly found in industrial automation, including wide temperature fluctuations, high shock, and vibration environments. Its compact design allows for easy installation on critical machine components without interference to mechanical operation. Moreover, the sensor’s output is compatible with standard signal conditioning modules, enabling seamless integration into existing control and monitoring infrastructures.

By deploying the 330425-01-05 Accelerometer within an automated condition monitoring network, industrial facilities gain a reliable tool for continuous machinery health assessment. This accelerometer not only supports early fault detection but also enhances overall process efficiency by providing actionable vibration data to automated control systems. Whether applied in petrochemical plants, power generation facilities, or manufacturing environments, the 330425-01-05 offers unmatched accuracy, durability, and compatibility for high-performance industrial automation applications.

In summary, the 330425-01-05 Accelerometer combines high-amplitude measurement capability, consistent sensitivity, and robust industrial-grade construction, making it an essential component for automated machinery monitoring, predictive maintenance strategies, and vibration analysis systems. Its integration into automated control and monitoring setups ensures precise, real-time insights into equipment performance, safeguarding operations and optimizing maintenance schedules.

Applications

The 330425-01-05 Accelerometer is engineered for high-precision monitoring in demanding industrial and automation environments. Designed to measure casing acceleration, this accelerometer excels in critical machinery applications, ensuring reliable performance even under extreme operating conditions. Its robust construction and wide frequency response make it ideal for detecting subtle vibrations that could indicate early signs of mechanical issues.

Machinery Health Monitoring

This accelerometer is commonly deployed for gear mesh monitoring, turbine vibration analysis, and rotating equipment condition assessment. By capturing real-time acceleration data, it enables predictive maintenance strategies, helping operators avoid unplanned downtime and extend equipment life. Its ability to measure up to 735 m/s² (75 g) peak acceleration within a 10 Hz to 15 kHz frequency span ensures that both low-frequency and high-frequency vibration phenomena are accurately detected.

Compliance with Industry Standards

The 330425-01-05 is designed to meet stringent American Petroleum Institute (API) Standard 670 requirements for accelerometers. This ensures that it can be safely integrated into machinery monitoring systems across oil and gas, petrochemical, and heavy manufacturing sectors, providing engineers with reliable, standard-compliant measurement capabilities.

Extreme Environment Applications

Thanks to its 316L stainless steel case, wide operating temperature range of -55°C to +121°C (-67°F to +250°F), and exceptional shock survivability of 49,050 m/s² (5000 g) peak, the 330425 accelerometer can function reliably in harsh environments. It supports any mounting orientation and can transmit signals over long distances, up to 305 meters (1000 feet), without degradation, making it suitable for large industrial installations.

Automation and Predictive Maintenance

By integrating the 330425-01-05 into automated monitoring systems, plants can leverage continuous vibration data for real-time diagnostics, early fault detection, and predictive maintenance. Its high sensitivity of 2.5 mV/m/s² (25 mV/g) ensures accurate readings even for minor mechanical anomalies, supporting overall operational efficiency and safety in automated industrial processes.

Specifications

Competitive Advantage

High-Precision Vibration Monitoring

The 330425-01-05 accelerometer delivers exceptional measurement accuracy with a sensitivity of 2.5 mV/m/s² (25 mV/g) ±5% and amplitude linearity of ±1% up to 735 m/s² (75 g) peak. This ensures precise detection of subtle casing vibrations, making it ideal for gear mesh monitoring and other critical machinery applications.

Extended Amplitude Range for Critical Applications

Compared to standard models like the 330400, the 330425 offers a higher amplitude range of 75 g peak, allowing it to capture extreme acceleration events without saturation. This makes it suitable for high-speed rotating equipment and heavy industrial machinery, where robust monitoring is essential.

Durability in Harsh Environments

Constructed from 316L stainless steel, the 330425-01-05 excels in extreme conditions, including operating temperatures from -55°C to +121°C (-67°F to +250°F) and shock survivability up to 49,050 m/s² (5000 g) peak. Its reliable design ensures continuous performance even under the toughest industrial stresses.

Flexible Installation and Signal Integrity

With any mounting orientation supported and a maximum cable length of 305 meters (1000 feet) without signal degradation, the accelerometer provides installation flexibility for large-scale industrial setups. Its low broadband noise floor (0.098 m/s² rms) ensures clean, accurate signal transmission for automation and predictive maintenance systems.

Compliance with Industry Standards

Designed in accordance with API Standard 670, the 330425-01-05 accelerometer meets rigorous industry requirements for reliability and safety, making it a trusted choice for oil & gas, petrochemical, and heavy manufacturing sectors.