FOR CHEAP INSURANCE - - Use Wheelco LIMITROLS T h e cheapest insurance you c a n b u y for your plant is Preventive Insurance. Wheelco Lîmitrols provide Preventive Insurance by protecting y o u against the losses excessive temperatures can cause in your processes. T h e Limitrol combines a high resistance pyrometer with a n electrically operated automatic shut-off device t o give you (1) continuous, accurate, température readings, and (2) automatic shut-off of heat input when the temperature measured reaches a point selected and set o n the pyrometer scale.
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