The Bently Nevada 3300/50-02-02-00-00 is a tachometer designed to measure shaft rotative speed and acceleration continuously. It also provides an output for zero-speed indication. This tachometer is widely used in industrial machinery and equipment to monitor rotational speed and detect potential issues.

Key Features

• Continuous Speed Measurement: Accurately measures shaft rotative speed.
• Acceleration Measurement: Monitors changes in rotational speed over time.
• Zero Speed Indication: Outputs a signal when the shaft is not rotating.
• Dual Transducer Input: Accepts inputs from two transducers for added redundancy and reliability.
• Alert Status: Supplies alert status via relay contacts for integration with external annunciator panels.
• Proportional Output: Provides a proportional voltage or current output for further processing or display.

Technical Specifications

• Model: 3300/50-02-02-00-00
• Type: Tachometer
• Function: Measures shaft rotative speed and acceleration
• Outputs: Proportional voltage/current, Alert relay contacts
• Inputs: Two transducer inputs
• Configuration:
  • 02: Zero Speed Tachometer
  • 02: Hermetically-Sealed Alert Relay
  • 00: Agency Approval Not Required
  • 00: No Safety Barrier Option
• Other Features: Voting logic between transducers, suitable for a wide range of applications.

Applications

The Bently Nevada 3300/50-02-02-00-00 is used in various industries, including:

• Power Generation: Monitoring turbine and generator speeds
• Oil and Gas: Monitoring pump and compressor speeds
• Manufacturing: Monitoring motor and machine speeds