Bently Nevada TACH100 Digital Tachometer.
Bently Nevada 3500 Machinery Protection System Speed Monitors
The TACH100 Digital Tachometer can serve as a stand-alone speed indicator or in conjunction with any permanently installed monitoring system as a remote speed indicator. The compact unit contains its own power supply, which is convenient when a permanent monitoring system is located at a distance or proximity to the machine is needed to indicate speed. The Digital Tachometer provides a local display indicating machine speed on the machine deck. When double-hearing protection is required, the Digital Tachometer provides a visual indication. Wires can connect in parallel with Keyphasor Proximity Probe input on the monitor rack or directly to the Keyphasor† Proximity Probe. The TACH100 accepts signal and common wires from externally-powered Keyphasor Proximity Probe.