The Digital I/o Module 174652-01 Bently Nevada is a versatile digital tachometer designed for accurate speed measurement and Keyphasor® signal processing in rotating machinery. This compact unit serves as either a stand-alone speed indicator or integrates with permanent monitoring systems, particularly useful when control rooms are distant from equipment. The 174652-01 Bently Nevada Self-Sufficient Digital Tachometer features an integrated power supply capable of providing -24Vdc to Proximitor® sensors while also accepting signals from externally-powered Keyphasor probes. Its flexible wiring allows parallel connections with existing monitoring systems without interference.

Engineered for industrial reliability, the TACH100 01 174652 01 BENTLY NEVADA supports inputs from all Bently Nevada Proximitor sensors with automatic threshold adjustment and field-configurable hysteresis (0.2-2.5Vdc). The unit measures speeds from 0-30,000 RPM while tracking 1-99 events per revolution, making it suitable for complex machinery with multiple reference points. With universal 110-230Vac, 50-60Hz power input (1.5A SB fuse) and low 1.01W power consumption, the Bently Nevada TACH100-01 174652-01 PDF delivers efficient operation in demanding environments.

The Bently Nevada TACH100-01 174652-01 Digital Tachometer excels in applications where permanent monitoring systems are impractical, providing local speed indication for turbines, compressors, and pumps. Its rugged design ensures reliable performance in harsh conditions, while the clear digital display offers instant speed readouts. The tachometer's compatibility with both self-powered and externally-powered probe configurations provides exceptional installation flexibility.

As part of Bently Nevada's comprehensive monitoring solutions, the Bently Nevada 174652-01 Digital I/O Module maintains the brand's reputation for precision and durability. Whether used for temporary diagnostics or permanent speed monitoring, this tachometer delivers critical machine data with the reliability expected from Bently Nevada products. Its combination of advanced features and user-friendly operation makes it an essential tool for predictive maintenance and machinery protection programs.