Marathon MR1F fiber-optic ratio thermometer measures temperature in hot, hostile en-vironments; in high electromagnetic fields; and in other difficult applica-tions where the line of sight to the target may be obscured. The MR1F consists of a small, rugged optical head; a field-replaceable, fiber-optic cable; and a separate electronics enclosure with built-in user interface. Proprietary signal processing electronics support advanced features such as remote sensor set-up, real-time display of target temperature, and field-calibration software.
Raytek Corp., Box 1820, Santa Cruz, CA 95061, FAX (408) 458-1239.
The Industrial Internet of Things may be going off the deep end in connecting everything on the plant floor. Some machines, bearings, or conveyors simply donít need to be monitored -- even if they can be.
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