Technical Specifications

1. Model: 330400
2. Type: Seismic/Accelerometer Sensor
3. Function: Measures acceleration or vibration in machinery components, providing data for monitoring and analysis.
4. Measurement Specifications:
   • Measurement Range: Typically measures vibrations and accelerations within a specific range, depending on the application. Common ranges are from ±2g to ±50g, but exact specifications should be confirmed from the product datasheet.
   • Frequency Range: Covers a broad frequency range to capture various types of vibration, often from 0.5 Hz to 10 kHz.
   • Sensitivity: Provides high sensitivity to detect minute changes in vibration or acceleration, essential for accurate machinery diagnostics.
5. Electrical Characteristics:
   • Output Type: Usually provides a voltage or current output proportional to the measured acceleration. Common output formats include 4-20 mA or ±10V.
   • Power Supply: Typically operates on standard industrial power supplies, often 12-24V DC.
6. Environmental Conditions:
   • Temperature Range: Designed to function within a wide temperature range, typically from -40°C to +85°C (-40°F to +185°F).
   • Relative Humidity: Suitable for environments with relative humidity up to 95% (non-condensing).
   • Vibration and Shock: Built to withstand high levels of vibration and shock, ensuring reliable operation in harsh environments.

Features

1. High Accuracy: Offers precise measurement of vibration and acceleration, essential for accurate condition monitoring and protection.
2. Durable Construction: Constructed to endure extreme industrial conditions, including high temperatures and mechanical stresses.
3. Wide Frequency Range: Capable of measuring a broad range of frequencies to capture various types of vibration.
4. Robust Design: Engineered to handle harsh environments, including exposure to vibrations, shocks, and temperature fluctuations.
5. Easy Integration: Designed to integrate seamlessly with Bently Nevada’s 3500 Series monitoring systems for comprehensive machinery protection and diagnostics.

Application Scenarios

1. Machinery Protection: Used in machinery protection systems to monitor vibrations and accelerations in rotating equipment, such as turbines, compressors, and pumps, to prevent damage and failure.
2. Condition Monitoring: Essential for continuous monitoring of machinery health by detecting changes in vibration patterns and acceleration, which can indicate potential issues.
3. Industrial Automation: Applied in industrial automation systems where accurate vibration and acceleration measurements are crucial for maintaining system reliability and safety.
4. Process Control: Useful in process control environments to monitor machinery performance and ensure stable operational conditions.

Installation and Configuration

1. Mounting:
   • Form Factor: Typically mounted directly onto machinery or structures using standard mounting brackets or studs. Proper alignment is essential for accurate measurements.
   • Installation: Involves securing the sensor to the machinery and connecting it to the monitoring system. Detailed installation instructions are provided in the product manual.
2. Wiring:
   • Connections: Connects to the monitoring system using standard industrial wiring practices. Wiring diagrams and instructions are included in the product documentation.
3. Configuration:
   • Calibration: Requires proper calibration to ensure accurate measurement of vibration and acceleration. Calibration procedures are detailed in the product manual.
   • Integration: Integrates with the 3500 Series monitoring system for optimal performance and data acquisition. Configuration instructions are provided in the product documentation.