Technical Specifications

1. Model: 3304
2. Type: Proximity Probe
3. Function: Measures the displacement of rotating machinery parts, such as shafts, to monitor their condition and prevent potential damage.
4. Measurement Specifications:
   • Measurement Range: Typically designed to measure displacement within a range, often up to ±0.1 inches (±2.5 mm) or similar, depending on the specific probe model and configuration.
   • Frequency Range: Operates effectively over a broad frequency range, commonly from 1 Hz to several kHz, depending on the application and system configuration.
5. Electrical Characteristics:
   • Output Type: Generally provides an AC voltage output proportional to the measured displacement. The signal is usually used by a monitoring system to assess the condition of the machinery.
   • Power Supply: Typically requires a standard DC power supply, such as 12-24V DC, to operate.
6. Environmental Conditions:
   • Temperature Range: Designed to operate in a wide industrial temperature range, usually 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 Resistance: Built to withstand significant mechanical stress and vibrations commonly found in industrial environments.

Features

1. High Accuracy: Provides precise measurement of displacement and vibration, which is crucial for accurate condition monitoring and machinery protection.
2. Robust Design: Constructed to endure harsh industrial environments, including high temperatures, vibrations, and mechanical stresses.
3. Wide Frequency Response: Capable of measuring a broad range of frequencies, making it versatile for various types of machinery and applications.
4. Durable Construction: Features a rugged design suitable for operation in demanding conditions, ensuring reliable performance.
5. Easy Integration: Designed to integrate seamlessly with Bently Nevada’s 3300 Series monitoring systems, facilitating easy setup and operation.

Application Scenarios

1. Machinery Protection: Used to monitor the displacement of rotating machinery parts, such as shafts in turbines, compressors, and generators, helping to prevent mechanical failures and ensure safe operation.
2. Condition Monitoring: Essential for continuous monitoring of machinery health, providing real-time data on displacement and vibration to detect early signs of potential issues.
3. Industrial Automation: Applied in industrial automation systems where accurate displacement measurements are critical for maintaining system performance and reliability.
4. Process Control: Useful in process control environments to monitor machinery and ensure stable operational conditions by providing accurate displacement measurements.

Installation and Configuration

1. Mounting:
   • Form Factor: Typically mounted on or near the machinery being monitored. Proper alignment and mounting are crucial for accurate measurements.
   • Installation: Involves securing the probe in place 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 installation details are included in the product documentation.
3. Configuration:
   • Calibration: Requires calibration to ensure accurate displacement measurements. Calibration procedures are detailed in the product manual.
   • Integration: Configures with the 3300 Series monitoring system for optimal performance. Configuration instructions are provided in the product documentation.