Differential pressure controllers with display for fans
DPSP series are differential pressure controllers with LED display. They control differential pressure or air volume flow. Air velocity control is also possible in combination with a pitot tube. The display visualises the actual value. The analogue output can control EC fans, frequency inverters or AC fan speed controllers. The setpoint and all other parameters can be adjusted via Modbus RTU.
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.jpg "differential pressure based fan speed controller with display")
.jpg "volume flow based fan speed controller with display")
.jpg "air flow controller with display")
.jpg "air volume flow controller with display")
.jpg "volume flow controller with display")
.jpg "pressure based fan speed controller with display")
.jpg "differential pressure controller with display")
.jpg "air flow based fan speed controller with display")
.jpg "pressure controller with display")