The Bently Nevada 125800-01 Keyphasor I/O Module is a high-performance, compact, and versatile solution engineered to deliver precise shaft and gear rotation monitoring in critical machinery. Designed for use within the Bently Nevada 3500 monitoring rack, this half-height module supports two independent Keyphasor channels, providing reliable and accurate reference signals for rotating equipment.

Its primary function is to generate precise timing signals that allow monitor modules to measure rotational speed, 1X vibration amplitude, and phase—all essential parameters for machinery diagnostics and predictive maintenance. With robust performance in demanding industrial environments, the 125800-01 Keyphasor Module is essential for high-speed turbines, compressors, pumps, and other rotating equipment.

Ensure optimal performance and reduce downtime with the Bently Nevada 125800-01, your trusted solution for advanced machine condition monitoring.

Key Features:

• Two-channel Keyphasor signal input

• Enables accurate detection of shaft rotation and timing

• Measures 1X amplitude, phase, and shaft speed

• Half-height module design fits standard 3500 racks

• Enhances machinery diagnostics and predictive maintenance

• Ideal for turbines, compressors, pumps, and motors