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We offer a wide selection of commonly used industrial instruments and process equipment.


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Rheonik

Rheonik Coriolis Flow Meters are represented by Automatic Controls Co in Michigan

Rheonik offers the worlds largest range of mass flowmeters and are available in stainless steel, Hastelloy, and Tantalum.


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AI-Tek (formerly AIRPAX) Speed Sensors

AI-Tek (formerly Airpax) Instruments uses primarily the three technologies in the manufacture of speed sensors: variable reluctance, magneto-resistive and Hall effect to convert motion into an electronic signal. Control and protection circuits have relied on variable reluctance technology, passive speed sensors for years.

The advantages of AI-Tek (formerly Airpax) Instruments’ passive speed sensors are, highly reliable, simple installation, long life due to no moving parts or contacts, self powered operation. The passive speed sensors are available in a wide variety of shapes and sizes and can be designed for almost any environment. Detailed specifications on all of AI-Tek (formerly Airpax) Instruments’ passive speed sensors may be found on our website at Auto Controls. Automatic Controls, Inc carries a very good inventory of AI-Tek speed sensors. Call for pricing and availability.