Volumetric flow controller ExReg-V series

for airstainless steelHVAC

Explosion proof volume flow controller for applications in hazardous locations zone 1, 2, 21, 22 for control of air flows (CAV/VAV) in ventilation systems (HVAC applications). Features • Can be configured on site in the hazardous location • Fewer components • No necessity to install safety barriers or to use special wiring • Integral PID loop • Optional available in stainless steel or with offshore/marine coating • No additional module in the panel required • No intrinsically safe wiring required • Adjustable “k-factor” • Switch-on delay 3 seconds • Air volume monitoring • Programmable without additional tools • Alarm with alarm delay function • LCD backlight (which can be switched off) • Integrated terminal box with “Ex-e” • H × W × D = 180 × 107 × 66 mm