Bently Nevada 990-04-07-01-00 990 Vibration Transmitter

Applications

• Rotating machinery vibration monitoring
Used for continuous vibration measurement in pumps, motors, fans, compressors, and general industrial rotating equipment.

• OEM machinery integration systems
Commonly integrated into original equipment designs requiring simple, reliable vibration output for control systems.

• PLC / DCS process monitoring
Provides a standard 4–20 mA signal for direct connection to industrial control and automation systems.

• Machinery protection and alarm systems
Supports basic protection functions by delivering real-time vibration level feedback.

• Condition monitoring in compact equipment
Ideal for small to medium industrial machines requiring simplified vibration monitoring solutions.

Key Advantages

• Integrated transmitter design
Combines signal conditioning and output conversion into a compact, easy-to-install device.

• 4–20 mA industrial standard output
Ensures direct compatibility with PLC, DCS, and SCADA control systems.

• Compatible with proximity probe systems
Designed to work with Bently Nevada proximity probes and extension cables for accurate vibration input.

• Compact and rugged construction
Suitable for harsh industrial environments with vibration, temperature variation, and electrical noise.

• Simple installation and commissioning
Reduces wiring complexity and setup time in machinery monitoring applications.

Technical FAQs

Q1: What is the main function of this transmitter?
It converts vibration signals from a proximity probe into a 4–20 mA output signal.

Q2: What type of systems is it used in?
It is used in industrial machinery monitoring and protection systems.

Q3: What output signal does it provide?
It provides a standard 4–20 mA analog output signal.

Q4: Which machinery types are commonly monitored?
Pumps, fans, motors, compressors, and similar rotating equipment.

Q5: Does it require a separate signal processor?
No, it integrates signal conditioning internally.

Q6: Is it suitable for continuous monitoring?
Yes, it is designed for continuous industrial operation.

Q7: Can it be used with PLC systems?
Yes, it connects directly to PLC/DCS/SCADA systems.

Q8: Does it support advanced vibration diagnostics?
It is mainly intended for basic vibration level monitoring rather than advanced diagnostics.

Q9: Is it compatible with Bently Nevada proximity probes?
Yes, it is designed for use with compatible Bently Nevada probe systems.

Q10: Is it suitable for harsh environments?
Yes, it is built for industrial operating conditions with vibration and electrical noise.