AI-Tek Sensors Tachometers | Precision Industrial Control

AI-Tek Instruments is a trusted leader in industrial speed and motion sensing technology, providing durable, high-performance solutions for demanding environments. From magnetic speed sensors and tachometers to signal conditioners and monitors, AI-Tek products are engineered to deliver precise, reliable data for critical control systems.

Whether you need accurate RPM measurement, shaft speed monitoring, or feedback control in harsh industrial settings, AI-Tek sensors are built to perform. Each model—such as the AI-Tek 70085-1010, 70728-1010, and 77601-1010—meets rigorous standards for accuracy, temperature stability, and long service life.

With proven reliability across aerospace, automotive, energy, and manufacturing industries, AI-Tek stands for innovation, precision, and quality. Explore our full line of AI-Tek sensors and accessories to find the right model for your application and keep your operations running at peak efficiency.

65 products

  • 70085-1010-17470085-1010-174-1
    70085-1010-17470085-1010-174-1
    AI-Tek

    AI-TEK Compact High-Temp Sensor 70085-1010-174

    Compact High-Temperature Speed Sensing Solution The AI-TEK 70085-1010-174 delivers exceptional performance in a compact, high-temperature package. This small-footprint sensor operates reliably from -65°C to 220°C while...
  • 70085-1010-45870085-1010-458-1
    70085-1010-45870085-1010-458-1
    AI-Tek

    AI-TEK Extended High-Temp Sensor 70085-1010-458

    Extended Reach High-Temperature Speed Sensor The AI-TEK 70085-1010-458 combines extended physical reach with extreme temperature capability. This long-body sensor operates reliably from -73°C to 232°C while...
  • 70085-1010-42870085-1010-428-1
    70085-1010-42870085-1010-428-1
    AI-Tek

    70085-1010-428 AI-TEK Thermal Resistant Pickup

    Extreme Temperature Speed Monitoring Solution The AI-TEK 70085-1010-428 sets new standards for high-temperature speed sensing applications. Engineered to withstand temperatures from -73°C to 232°C, this rugged...
  • 70085-1010-42470085-1010-424-1
    70085-1010-42470085-1010-424-1
    AI-Tek

    70085-1010-424 AI-TEK Deep Mount Pickup | 63V High Output

    Extended Reach Connector Sensor for Deep Applications The AI-TEK 70085-1010-424 combines extended physical reach with professional connector convenience. This long-body sensor delivers powerful 63V output signals...
  • 70085-1010-42170085-1010-421-1
    70085-1010-42170085-1010-421-1
    AI-Tek

    AI-TEK Connector Speed Sensor 70085-1010-421 | 63V Output

    Quick-Connect Speed Sensing Solution The AI-TEK 70085-1010-421 delivers professional connector-terminated performance for industrial applications. With impressive 63V standard output and reliable 4.9V guaranteed signal, this sensor...
  • 70085-1010-04170085-1010-041-1
    70085-1010-04170085-1010-041-1
    AI-Tek

    70085-1010-041 AI-TEK Compact Speed Sensor

    Compact Precision for Demanding Applications The AI-TEK 70085-1010-041 represents engineering excellence in a compact package. This small-footprint speed sensor delivers impressive 55V standard output while maintaining...
  • 70085-3030-23770085-3030-237-1
    70085-3030-23770085-3030-237-1
    AI-Tek

    AI-TEK 70085-3030-237 Metric Thread Sensor | 10M Cable Range

    Professional Grade Metric Speed Sensing Solution Meet the AI-TEK 70085-3030-237 - your ultimate metric thread speed sensor for precision industrial applications. Designed with global standards in...
  • 70085-3030-235-170085-3030-235-2
    70085-3030-235-170085-3030-235-2
    AI-Tek

    70085-3030-235 AI-TEK Speed Monitor | 10 Meter Cable Range

    Discover the AI-TEK 70085-3030-235 Metric Speed Sensor Engineered for global industrial applications, the AI-TEK 70085-3030-235 features a metric M16 x 1.5 thread and delivers powerful 13.4V...
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