HVAC installation control system ExReg

HVAC Explosionproof Control Systems. The 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