The Bently Nevada 990-05-50-03-05 is a two-wire, loop-powered vibration transmitter designed for industrial applications. It converts vibration signals from a proximity probe into a proportional 4-20mA output for machinery protection systems.

Key Features

• Simple Integration: Integrates directly with Bently Nevada 3300 NSv proximity probes, eliminating the need for external units.
• Robust Design: Built for harsh environments with a non-contact measurement technology.
• Easy Setup: Features intuitive zero and span adjustments for straightforward configuration.
• Diagnostic Capabilities: Provides a dynamic vibration and gap voltage signal output for advanced diagnostics.
• Reliable Performance: Includes a Not OK/Signal Defeat circuit to prevent false alarms.
• Flexible Mounting: Offers DIN-rail clip or bulkhead mounting options for versatility.

Technical Specifications

• Measurement Range: 0 to 5 mils peak-to-peak (0 to 127 microns)
• Frequency Range: 0 to 12,000 CPM (0 to 200 Hz)
• Output: 4-20mA loop current
• Temperature Range: -50 to 120°C (-58 to 248°F)
• System Length: 5.0 meters (16.4 feet)
• Agency Approvals: CSA Division 2, ATEX Zone 0, ATEX Zone 2, ABS maritime