VAV compact controller
ASV205BF132E, ASV215BF132E
How energy efficiency is improved
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
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Supply and return air control for individual rooms such as offices, conference rooms and hotel rooms, in conjunction with a VAV box or a damper and flow probe.
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Pressure control in supply and return air ducts for low-noise, energy-efficient air distribution.
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Static measurement of differential pressure with MEMS sensor
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Can be used for measuring in areas with dirty or contaminated return air
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Low energy consumption and long serviceable life thanks to low-wear stepping motor
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Electromechanical torque-based switch-off for safe operation
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Extremely simple installation due to self-centring shaft adapter
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Disengageable gear unit for manual adjustment and positioning of damper
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Integrated second control loop for the following applications::
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Duct pressure and zone control
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Room climate regulation
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2 x RS-485 bus interface on RJ12 and connection terminal
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Up to 31 subscribers in a segment with SLC (SAUTER Local Communication) protocol
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Communication within network via BACnet MS/TP
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Input and output signals for connecting:
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Setpoints and actual values
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Power outputs for reheaters and recoolers
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EY-RU 3** digital room operating units
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Analogue output
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Easy programming of the following applications using the SAUTER CASE VAV software:
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Volume flow control
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Room pressure control
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Duct pressure control
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Adjustable end values of the differential pressure measuring range
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100…300 Pa
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Efficient control algorithm for fast control loops
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Priority control via switching contacts
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Zero point can be calibrated
BACnet certification for BACnet VAV compact controller
