Bently Nevada 990-05-XX Two-wire Vibration Transmitter

Overview
The Bently Nevada 990-05-XX is a specialized vibration transmitter designed primarily for original equipment manufacturers (OEMs) of centrifugal air compressors, pumps, motors, and fans. This 2-wire, loop-powered device provides a simple and effective means of monitoring the vibration levels within these machines and transmitting this data to a control system for analysis and alarm generation.

Features

• Integrated Proximity Probe: Eliminates the need for an external sensor unit.
• Non-Isolated Outputs: Provides both a vibration signal and a gap voltage signal for diagnostic purposes.
• Adjustable Zero and Span: Allows for easy calibration in the field.
• Test Input: Facilitates quick verification of the loop signal output.
• Not OK/Signal Defeat Circuit: Prevents false alarms due to faulty components.
• Mounting Flexibility: Can be mounted on a DIN rail or with bulkhead screws.

Technical Specifications

• Input: Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable.
• Power: Requires +12 to +35 Vdc input at the transmitter terminal.
• Signal Output: 4-20 mA.
• Loop Accuracy: Within ±1.5% over specified full-scale range.   
• Dimensions: 155 x 136 x 119 mm
• Weight: 280g

Contact US
Email:  Pambo@5gplc.com
Tel:+86 13306036024  (Whats-app, Skype)