Product Description

The Bently Nevada 3300/03-01-00 is a dual-channel axial displacement monitor within the legacy 3300 Series, engineered for accurate measurement of shaft axial position in critical rotating machinery. This module provides continuous protection by tracking shaft movement relative to axial bearings, supporting early detection of mechanical issues and preventing costly downtime.

Ideal for power generation, oil & gas, petrochemical, and heavy manufacturing environments, the 3300/03-01-00 integrates seamlessly with the 3300 system rack, offering reliable performance in harsh industrial conditions.

Key Features

• Dual Axial Monitoring: Two independent channels enable precise measurement of shaft thrust and axial displacement.

• Proximitor Sensor Input: Compatible with 5 mm, 8 mm, or 11 mm eddy current proximity probes.

• High Accuracy: Maintains linearity within ±0.5% of full-scale signal range, supporting precise system control.

• Adjustable Setpoints: Independent Alert and Danger thresholds allow customizable machine protection.

• LED and Digital Display: Front-panel LEDs for OK, Alert, and Danger status, plus digital readout for each channel.

• Low Power Operation: Consumes less than 6 W with DC voltage range of 18–24 VDC.

• RS232 Communication: Provides connectivity for integration into control systems or DCS networks.

• Rugged Design: Designed to operate between 0°C and +65°C, suitable for industrial environments.

Technical Specifications

Application Scenarios

The 3300/03-01-00 is engineered for high-reliability monitoring of axial displacement in turbines, compressors, and motors. It prevents false trips using “2-out-of-2” voting logic, ensuring accurate detection of real shaft shifts. Its low power requirements and robust construction make it suitable for continuous operation in industrial facilities with high-demand mechanical systems.

FAQ

Q: What is the required power for the 3300/03-01-00?
A: The monitor operates on 18–24 VDC and consumes less than 6 W.

Q: Can alarm setpoints be adjusted?
A: Yes, Alert and Danger setpoints are user-configurable for each channel.

Q: What sensors are compatible?
A: Compatible with 5 mm, 8 mm, and 11 mm Proximitor® eddy current probes.

Q: Does it provide communication options?
A: Yes, it features an RS232 port for DCS or PLC integration.

Q: Which industries benefit from this module?
A: Power generation, petrochemical, oil & gas, and industrial manufacturing sectors benefit most from its axial displacement monitoring capabilities.