Contact Distance Sensors / LVDT

A durable and oil-resistant contact displacement sensor that can be used safely in environments exposed to water and oil. Along with a rich selection of heads, two detection methods are available, LVDT (linear variable differential transformer) and KEYENCE’s proprietarily developed Scale Shot System II.

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Products Lineup

GT2 series - High-Accuracy Digital Contact Sensor

High-Accuracy Digital Contact Sensor GT2 series

The Scale Shot System in the GT2 Series improves upon the technology of conventional contact sensors and is now concentrated into a pencil-type sensor head.

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Features

IP67G Oil-Resistant Design for Measurement in Machine Processing and Other Oily Environments

The sensor head - including the connector and cable section - are IP67G and NEMA Type 13 compliant. This means that stable measurement is achieved even in harsh environments containing splashing water or oil. In order to improve robustness - a common problem with contact sensors - careful attention was paid to the structure of the sensor body. The design incorporates a high-strength linear ball bearing and a seamless body for additional durability. In addition, the reduced weight of the spindle means minimal wear from friction and significantly improved durability. These design improvements reduce maintenance and equipment downtime.

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Choose from 29 Different Head Variations

The GT2 Series is available in a wide range of heads, including pencil, air, and low-speed pressure types. Choose a design most suitable for the application.

GT series - General Purpose Digital Contact Sensor

General Purpose Digital Contact Sensor GT series

Tough and rugged general purpose digital contact sensor with push button calibration.