AI-TEK Instruments makes hundreds of types of speed sensors. Three technologies are used variable reluctance, magneto-resistive and Hall Effect Speed Sensor to convert motion into an electronic signal. In addition to the full range of speed sensors, we also offer electronic indicators and controllers as well as a full range of other accessories which are too numerous to include in this section of our On-Line catalog. Please contact us via email or our toll free number for AI-TEK tachometry application assistance and other information. We are pleased to quote on any type of rotary speed sensor and control application.
AI-TEK (Airpax)Passive Magnetic Speed Sensor Control and protection circuits have relied on variable reluctance magnetic speed sensor technology for many decades. With few components and no moving parts, the passive speed sensor can operate reliably in adverse temperature, shock and vibration conditions.
The AI-TEK Hall Effect magnetic speed sensor can detect each change in target movement, regardless of speed, from near zero to 15 kHz frequency range, generating a steady pulse train of frequency proportional to target speed.
This AI-TEK family of sensors provides bi-directional and near zero-velocity speed transducers. These speed sensors provide two independent frequency outputs to indicate change in direction of the sensed, rotating target.
Notes
AI-TEK was formed as the result of the purchase of Airpax Instruments. Airpax Instrument designs and Speed Sensor models are available in stock and can be shipped within one day. Toll free Application Assistance is always available.
These Items are obsolete, this Information is for reference only Click here for new generation
AI-TEK (Airpax) Accessories a complete family of speed indicators (tachometers) , controllers and other accessories are stocked and/or available from FLW to meet your application requirements. If you don't see the product required, please contact us for assistance.
Call - (800) 576- 6308 or 
Mail for assistance
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5672 Bolsa Avenue Huntington Beach, CA 92649 - USA - Ph (714) 751 - 7512 - Fax (714) 751 - 0213