Bently Nevada TK-3G (177314-02) Asset Condition Monitoring

General

The Bently Nevada Asset Condition Monitoring TK-3 Calibration Instrument (Figure 1-1 and Figure 1-2) provides a reference mechanical motion for performing field functional tests of machinery protection systems. The two TK-3 models have identical functions, but different power sources. The TK-3e is electrically powered, where the TK-3g is powered by pressurized air. Each model is available in English or Metric measurement versions. 

TK-3g Key Components

• 9. Stop Cam

• 10. Side Thumbscrew

• 11. Wobble Plate

• 12. Keyphasor Probe Clamp

• 13. Large Rosette Knob

• 14. Swing Arm Base

• 15. Dowel Pins

• 16. V Probe Mount

• 17. Probe Clamp Tip

• 18. Probe Clamp Thumbscrew

Specifications

• Pressure: 40 to 90 PSI @ 15 std cfm max (2.76×10⁵ to 6.21×10⁵ N/m² @ 26 std cubic meters per hour)

Dimensions (Overall)

• Height: 195 mm (7.7 inches)

• Width: 248 mm (9.8 inches)

• Length: 299 mm (11.8 inches)

Environmental

• Operational Temperature Range:

• Min: 0°C (32°F)

• Max: 54°C (130°F)

• Note: Temporary operation below the minimum temperature is acceptable.