Description

EC-press is a PI controller for use with ebm-papst EC fans and other products using 0-10V control input for constant pressure control. When used with an appropiate differential pressure sensor, it will maintain a pre-programmed pressure in HVAC systems by varying fan speed in relation to system pressure.

  • Sensor ranges 0-50, 0-200, 0-500 and 0-1000 Pa
  • Auxiliary DC supply out 24VDC / 20mA +/-30%
  • Plug-in connectors for easy wiring
  • Digital display of system pressure
  • Programmable alarm relay
  • Maximum duty relay

 

Technical Specification:

  • Temperature profile: 20-40 / 35-55°C
  • Supply voltage: 230VAC / 24VDC
  • Ambient temperature: -5°C to +45°C & 0 to 50°C
  • IP rating: 54 & 65