Sentek Instrument LLC

1750 Kraft Drive, Suite 1325
Blacksburg,  VA  24060

United States
  • Booth: 955

Next Generation acoustic, pressure and temperature sensors!

Sentek Instrument develops and manufactures next generation fiber optic sensors with unmatched sensitivity, accuracy and performance for point or distributed sensing. We deliver solutions for measurement of pressure, acoustics, strain and temperature. Our solutions are built for long term stability and able to sustain harsh environments.


  • Distributed acoustic sensor
    Sentek’s distributed acoustic sensor offers a long sensing range with a record sensitivity, excellent signal fidelity, high-speed response and high spatial resolution. This new products is an ideal choice for downhole and pipeline monitoring....

  • Sentek's distributed acoustic sensor (DAS) is designed to break the sensitivity limit with traditional Rayleigh scattering based DAS systems.  Besides its record sensitivity, this new product offers a long sensing range, high spatial resolution, high-speed response and excellent signal fidelity with over 20dB SFDR. This breakthrough technology provides a cost-effective solution for a wide range of surface and underground applications including pipeline leak detection, vertical seismic profiling, frac monitoring, micro-seismic event detection and structural health monitoring.  This product is especially attractive for applications where operators may be concerned with the handling of massive DAS data and desire to have only high quality acoustic data. 

  • Sapphire fiber optic pressure sensor
    This is the first all sapphire highly accurate fiber optic pressure sensor. This product offers exceptional performance and harsh environment capability. It is an ideal choice for reliable and drift free permanent monitoring in all well conditions....

  • This product is the first all sapphire based high accuracy fiber optic sensor for simultaneous pressure and temperature measurement.  Its unmatched performance is enabled by the homogeneous single crystal sapphire sensor structure and advanced surface sensor interrogator.  This product offers not only high accuracy and reliability but drift-free operability in all downhole harsh conditions including ultrahigh temperatures and most aggressive chemical species.  This technology represents a true quantum leap in downhole measurement and is an ideal choice for permanent monitoring in any on or off shore, conventional and unconventional wells for fossil fuel production or geothermal power generation.

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