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The TK15 (Part Number: 80917-01) is a Keyphasor conditioner and power supply module designed for Bently Nevada 3500 Machinery Protection System architectures. It provides stable power and signal conditioning for Keyphasor transducers, which are critical for measuring phase reference and rotational speed in high-value rotating machinery.
By delivering a clean, reliable signal from proximity sensors to diagnostic equipment, the TK15 enables phase-angle analysis, rotor balancing, and detailed vibration diagnostics. Its compact, rugged design supports both permanent system integration and portable field troubleshooting.
| Specification | Details |
|---|---|
| Model Identification | TK15 |
| Part Number | 80917-01 |
| Manufacturer | Bently Nevada |
| Component Function | Keyphasor Conditioner & Power Supply |
| Dimensions | 12.7 cm × 10.2 cm × 2.5 cm |
| Unit Mass | 1.5 kg |
The TK15 bridges field-installed sensors and data acquisition systems. The Keyphasor signal provides a 1X phase reference, essential for identifying rotor unbalance and other frequency-related mechanical issues. The module maintains signal integrity even in high-noise industrial environments, protecting the accuracy of diagnostic measurements. It is a critical tool for technicians and reliability engineers tasked with monitoring machinery health and maintaining operational safety.
Q: Can the TK15 be used for portable field analysis?
A: Yes. Its compact form factor makes it ideal for temporary setups and field diagnostic tasks, providing precise Keyphasor reference signals on-site.
Q: Does this module provide power directly to the transducer?
A: Yes. The TK15 functions as both a signal conditioner and power supply, delivering the appropriate voltage to connected transducers for accurate signal generation.