Bently 330003-02-00 8mm Proximity Probe Tip

Description

Bently 330003-02-00 8mm Proximity Probe Tip

Product Dimensions：

The Bently Nevada 3300/03-02-00 is a System Monitor module belonging to the highly reliable Bently Nevada 3300 Series Machinery Monitoring System. This module occupies the far-left slot of a 3300 series rack and acts as the central hub, coordinating system-wide utilities and external communications.

Product Detailed Description

The 3300/03 System Monitor plays a vital role in machinery protection systems. It performs fundamental rack utilities, including:

• Keyphasor® Management: Provides power, termination, signal conditioning, and distribution of phase reference (Keyphasor) signals to all other functional monitor modules in the rack.
• System Alarms: Facilitates system-wide alarm acknowledgment, reset functions, and alarm setpoint adjustments.
• External Communications: Incorporates a data interface that bridges the internal rack data bus to external processors.

The specific model code 3300/03-02-00 represents:

• 02 (Type Option): Serial Data Interface (SDI) for digital communications.
• 00 (Agency Approval Option): No hazardous area approvals requested.

Technical Parameters

Product Advantages

• Centralized Coordination: Consolidates common system utilities (such as system reset and Keyphasor routing) onto a single card, freeing up processing capacity on individual channel monitors.
• Robust Keyphasor Conditioning: Accurately converts raw proximity sensor pulses into highly precise phase and timing references essential for diagnostic software (such as System 1).
• Direct Serial Integration (SDI): Enables external DCS, PLC, or computer systems to poll digital static data directly from the rack without needing redundant wiring.
• High Durability: Engineered to withstand the harsh electromagnetic and physical environments of heavy industrial compressor and turbine halls.

Important Considerations & Precautions

• Installation Slot: The System Monitor must always be installed in the leftmost slot (Slot 1) of the 3300 rack. The rack will not function without this module.
• Daisy-Chaining Limits: When daisy-chaining multiple 3300 racks via RS-422, ensure correct termination resistors are only switched on at the first and last physical racks to avoid signal degradation.
• Keyphasor Load: Do not exceed the maximum transducer power output limits of the card when distributing Keyphasor signals to external diagnostic instruments.
• Phase Accuracy: To ensure phase measurement accuracy, configure the trigger threshold correctly according to the physical notch/projection on the shaft.

Product Applications

The 3300/03-02-00 is a standard component in machinery protection racks applied to critical rotating assets:

• Steam & Gas Turbines: Distributing critical speed/phase data for vibration diagnostics.
• Large Air/Gas Compressors: Interfacing surge and vibration protection with plant DCS networks.
• Power Generators: Tracking thermal and dynamic rotor behavior.
• Heavy Pumps & Fans: Standard industrial machinery protection in chemical processing and oil refining plants.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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