AI-TEK (formerly AIRPAX) designs and manufactures electronic and electromechanical products for protection, detection and control applications. By understanding the needs of customers and employees and committing to technological advancement, AI-TEK delivers competitive pricing, premium-quality products and services. This is the core philosophy of AI-TEK.

For decades, AI-TEK speed sensors and control & protection circuits have relied on variable reluctance magnetic speed sensor technology. As one of the few speed sensor solutions with no moving parts, these sensors deliver reliable operation even under harsh conditions involving extreme temperatures, vibration and shock.

AI-TEK’s speed measurement system consists of speed sensors, controllers, tachometers and cables. The speed sensors are classified into active and passive types, primarily adopting variable reluctance, magnetoresistive and other measurement principles. They are suitable for a wide range of industrial, automotive, aerospace and other application environments, featuring vibration and shock resistance. Capable of long-term continuous operation in high-temperature, humid and corrosive settings, AI-TEK has engineered specialized sensors including high-temperature, high/low speed (zero-speed) and explosion-proof models, which fully meet the operational requirements of various hazardous environments.

Main Products: Sensors, speed probes, tachometers, speed sensors, controllers, positioners, modules, connecting cables, cable connectors, etc.

★ Speed Probes (Speed Sensors)