DPSPM-LP

Differential pressure controller with display for fans. A typical application is Variable Air Volume flow or VAV control. The operating range is -125 to +125 Pa. The supply voltage is 24 VDC PoM - Modbus RTU communication and the supply voltage are connected via the RJ45 socket. It controls differential pressure or air volume flow. Air velocity control is also possible in combination with a pitot tube connection set: PSET-PTS-200. EC fans, frequency inverters or AC fan speed controllers can be controlled via Modbus RTU communication. The 7-segment LED display and the four LED indicators provide a clear, visual indication of the transmitter status and the controlled values. The differential pressure setpoint and all other settings can be adjusted via Modbus RTU.