ExReg controller system has been designed for use in Ex areas for all gases, mists, vapours and dust. In combination with Ex-Max actuators it is a closed loop control system for volume flow control (VAV, CAV), pressure, temperature and humidity. Operating temperature range -20 to +50 ºC (-4 to +122 ºF). Measurement differential pressure range 0 Pa to 300 Pa. Measurement temp. range -40 to +125 °C (-40 to +257 ºF). Measurement humidity range 0 to 100% rH. 1-phase and DC power supply options. Stainless steel housing option. Certificates: ATEX, IECEx, CSA and others. Water and dust-tight IP66 rating, integrated junction box. Integral PID loop. Pre-defined parameter sets for the most common control tasks. Can be configured on site in the hazardous location.
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