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April 1, 2014

Continue signal transmission, even after loop-power failure

The LPD series of loop-powered bargraphs, available in vertical or horizontal configurations, can be installed in parallel as a replacement for analog loop meters. In the event of loop failure, the meter will flash its display for approximately 20 seconds and then transmit an isolated Serial I/O for data recording and recovery. Only 2 in. deep, the meter can be installed into industry-standard panels. The meters come with a plastic or metal (aluminum-nickel plated) case to ensure performance in harsh environments. In addition, LPD meters are also available in nuclear grades. — Otek Corp., Tucson, Ariz.

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