ebm-papst Multi channel controller DPC200, PNP x 1, IP54, 10 mA@ 10 V dc, 12 mA@ 24 V dc, 10 → 30 V dc, 24 V ac

This ebm-papst DPC200-EP1000 differential pressure controller measures the low pressure differential between two masses of non-aggressive gases, particularly air.

The DPC200-EP1000 supplies a linear output signal for measured differential pressure, or alternatively a square-root-extracted output signal according to the calculated volumetric flow rate. This differential pressure controller also fulfils closed loop control functions, whereby fans can be directly controlled via a control variable. All features can be set directly in the controller to achieve the desired control behaviour.

LCD display
Diaphragm element with differential transformer
Pressure measurement range: 0 Pa to 1000 Pa
Select between control mode or measurement mode
Analogue output 0 to 10 V, with adjustable limits in the control mode
Alarm output: will trigger if the set point is not achieved after a period of time, or in monitor mode if a limit is reached
2 Set values adjustable in the controller
PI-algorithm with separate entry of the P and I parameters
Switchable measurement variables (differential pressure or volumetric flow rate)
Switchable units (metric or Anglo-American)
Closed loop control function "positive/heating" or "negative/cooling"
Volumetric flow rate calculation after input of a k-factor (up to 1000 for large volume measurement)
Compact IP54 housing
Power supply voltage: 10 - 30 V dc or 24 V ac (10 mA)