Dynalco

This magnetic pickup has an explosion proof housing which makes it ideal for hazardous environments.

We offer the largest selection of variable reluctance sensors for speed and direction sensing as well as flow, power, counting, timing and synchronization. Third-party approvals available. Read more...

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AI-TEK Instruments, LLC

AI-Tek Instruments (formerly Airpax) has been supplying magnetic speed sensors for sixty years to the industrial, machine tool, petrochemical and aerospace industries. Read more...

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AI-TEK Instruments, LLC

Several types of brackets are available to facilitate the mounting of AI-TEK speed sensors. Threaded brackets for 3/8-24, 5/8-18 and 3/4-20 threads are generally used with passive sensors with one locknut. Read more...

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AI-TEK Instruments, LLC

Control and protection circuits have relied on variable reluctance technology for years. With few components and no moving parts, the passive magnetic speed sensors can provide a signal from the inside of an aircraft engine at temperatures approaching 425°C or from the hub of an automobile wheel at high shock and vibration. Read more...

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Smith Systems, Inc.

Smith Systems, Inc specializes in Self-Testing Sensor (STS) applications with a variety of housing and termination options. Read more...

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Smith Systems, Inc.

Smith Systems specializes in the miniature speed sensors for extreme duty applications. Read more...

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Smith Systems, Inc.

Smith Systems offers a a wide array of customizable sensors for a multitude of industrial applications. Read more...

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Electro-Sensors, Inc.

The Electro-Sensors FB420 speed sensor provides a 4-20 mA signal directly proportional to the rotational speed of a monitored shaft and has a 4 digit LCD display capable of displaying from 0.000 to 9,999 rpm or from 4 to 20 mA, the display is also used for calibration and trouble-shooting. Read more...

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