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Edward Lowton
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ARTICLE
Explosion-proof
06 October 2013
Responding to demand from the building automation sector for high performance, cost effective and easy to use explosion-proof control systems, Schischek, part of the Rotork group of flow control companies, has introduced ExReg.
The ExReg control unit is designed to ensure smooth operation when controlling HVAC systems for variable air volume (VAV), pressure, temperature and humidity by minimising the number of separate components required.
Developed from the ExCos and ExBin HVAC sensor series used extensively in hazardous area locations including ATEX zones 1,2,21 & 22, the new ExReg control unit features a compact design which incorporates an internal proportional-integral-derivative (PID) control structure.
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