Bently Nevada 991-01-XX-01-05 Thrust Transmitter

Description： The 991 Thrust Transmitter offers a straightforward 4-20 mA proportional axial displacement (thrust) signal for integration into machinery control systems. This 2-wire, loop-powered device works with the 3300 NSv proximity probe and its corresponding extension cable. Features： Integrated Proximitor Sensor: Eliminates the need for an external unit. Non-Isolated Outputs: Provides dynamic vibration and gap voltage signals for diagnostic purposes. Zero and Span Potentiometers: Facilitates loop adjustment. Test Input Pin: Enables quick verification of the loop signal output. Power-up Inhibit Circuit: Prevents signal errors from line voltage transients. Not OK/Signal Defeat Circuit: Avoids high outputs or false alarms due to faulty proximity probes or loose connections. Mounting Options: Offers DIN-rail clips or bulkhead mounting screws. Potted Construction: Suitable for high humidity environments. Compatibility: Designed to work with 3300 NSv proximity probes for com