Surgetrab are surge voltage protection devices for all commonly used standard signals that are installed with connection threads directly to the sensor head. This type of installation saves time and money and an additional connection box for accommodating the protection is no longer necessary.
The protective circuit is the result of a combination of high-performance coarse protection and quick-responding fine protection. The connection is made via additional cables directly with the connection terminals on the sensor head. For use in harsh environments, housing is provided by a robust hexagonal pipe made of V4A stainless steel with the option of ½” NPT or M 20x15 threading.
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