The Bently Nevada 990-05-70-03-00 is a two-wire loop-powered vibration transmitter designed for original equipment manufacturers (OEMs). It simplifies integration into machinery control systems by providing a standardized 4-20mA output proportional to vibration amplitude.

Key Features

• Integrated proximity sensor: Eliminates the need for a separate external unit.
• Non-isolated outputs: “PROX OUT” and “COM” terminals offer diagnostic signal access.
• Easy calibration: Independent zero and span potentiometers for straightforward loop adjustment.
• Built-in test: Test input pin verifies loop signal output using a function generator.
• Fault detection: “Not OK/Signal Defeat” circuit prevents false alarms due to sensor issues.
• Flexible mounting: DIN-rail clips or bulkhead screws for versatile installation.

Benefits

• Simplified integration: Streamlines incorporation into OEM machinery control systems.
• Cost-effective solution: Eliminates the need for additional external units.
• Enhanced diagnostics: Non-isolated outputs enable detailed vibration analysis.
• Easy maintenance: Simple calibration process minimizes downtime.
• Reliable operation: Fault detection prevents false alarms and ensures accurate monitoring.
• Versatile mounting: Adapts to various installation requirements.