Bently Nevada 3300 Series 3300/03-01-00 Standard System Monitor Module

Product Description

The Bently Nevada 3300/03-01-00 is a system monitor module within the 3300 Series Machinery Protection System, designed to provide reliable monitoring and protection for critical rotating equipment. This standard version supports multiple Keyphasor inputs, efficient communication protocols, and robust industrial performance.

Technical Specifications

• Manufacturer: Bently Nevada (USA)

• Product Line: 3300 Series Machinery Protection

• Category: System Monitor Module

• Model / Part Number: 3300/03-01-00

• Type: Standard system monitor (01 = Standard)

• Approvals Option: None (00 = None)

Inputs

• Power Consumption: 2 W (4.6 W with interface options)

• Keyphasor Signal: Accepts up to four proximity probe Keyphasor signals

• Input Impedance: 10 kΩ

Communications

• RS422 Impedance: 4 kΩ

• Threshold: 0.2 V

• Baud Rate: 19.2 k baud max for SDI; 38.4 k baud max for DDI

• Communication Distance: Up to 1200 m (4000 ft)

Key Features

• Supports multiple Keyphasor inputs for enhanced monitoring flexibility

• Efficient communication with RS422 interface and configurable baud rates

• Compact design for rack installation within 3300 Series systems

• Low power consumption with optional interface expansion

• Industrial-grade reliability for continuous machinery protection

Application Scenarios

The 3300/03-01-00 is widely used in turbines, compressors, and other rotating machinery requiring precise system monitoring. It integrates seamlessly into the 3300 Series architecture, providing operators with reliable data for predictive maintenance and operational safety.

FAQ

Q: How many Keyphasor signals can this monitor accept?  A: It supports up to four proximity probe Keyphasor signals.

Q: What is the maximum communication distance?  A: The module supports communication up to 1200 m (4000 ft).

Q: What is the typical power consumption?  A: 2 W standard, or 4.6 W with interface options.

Q: Which communication protocols are supported?  A: RS422 with baud rates up to 38.4 k baud for DDI.