Variable Reluctance Speed Sensors

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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. The advantage of these sensors are:

• High reliability
• Simple installation
• Long life due to no moving parts or contacts
• Self-powered operation
• A wide variety of shapes and sizes
• Easy alignment
• Specific designs for almost any environment

Due to their flexibility, you will find AI-Tek variable reluctance sensors in everything from low-cost consumer products to highly-accurate automotive engine ignition systems or flight-worthy aircraft engine controls.