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SD Series limit controller
SD Series limit controller provides a redundant safety assurance to guard against instances where a high temperature runaway condition could result from a shorted input sensor, or from an output device that fails in a closed position. SD Series limit controllers are often required in applications where thermal runaway could result in costly operator safety concerns, product scrap, damage to capital equipment, or a fire hazard.


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SD Series limit controller
SD Series limit controller SD Series limit controllers are typically added to thermal applications to monitor an over-temperature condition as a safety precaution.