ASV215BF152*

How energy efficiency is improved

Allows demand-based volume flow control in order to optimise energy consumption in ventilation systems. Differential pressures of at least 1 Pa can be controlled to allow minimal volume flows at the lowest duct pressure and energy consumption.

Features

• Controlling the return air in fume cupboards and controlling the supply and return air in laboratories, clean rooms, hospital wards and operating theatres using a VAV box or a damper and flow probe
• Static measurement of differential pressure based on the capacitive method of measurement
• Zero point can be calibrated using software
• Adjustable end values of the differential pressure measuring range

  • 50…150 Pa

  • 100…300 Pa
• Can be used for measuring in areas with dirty or contaminated return air
• Brushless DC motor guarantees minimum energy consumption and a long service life
• Electromechanical torque-based switch-off for safe operation
• Extremely simple installation due to self-centring shaft adapter
• Disengageable gear unit for manual adjustment and positioning of damper
• Easy programming of the following applications using the SAUTER CASE VAV software:

  • Volume flow control

  • Room pressure control
  • Duct pressure control
  • Flow control for fume cupboards
• Efficient control algorithm for fast control loops
• Integrated second control loop for:

  • Room-pressure control: can be ideally combined with EGP 100 with symmetrical measuring range

  • Fume-cupboard control ideally combined with SVU 100, SGU 100 and FCCP 200
• 2 x RS-485 bus interface on RJ12 and connection terminal

  • Up to 31 subscribers in a segment with SLC (SAUTER Local Communication) protocol

  • Communication within network via BACnet MS/TP
  • Integration of EY-RU 3** digital room operating units
  • FCCP 200 display and alarm unit for fume-cupboard control or room monitoring
• Input and output signals for connecting:

  • Setpoints and actual values

  • Analogue output
  • Priority control via switching contacts