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Model aS SENSE

™

- VAV

carbon dioxide, temperature and humidity controller for wall and duct mounting

PRODUCT DESCRIPTION

aSENSE
™ - VAV is a stand alone controller with built-in sensors for temperature, humidity and carbon dioxide. The unit measures both CO
2 concentration and temperature in ambient air, transforms the data into analogue and digital output signals, which are used for controlling air supply on demand. Additional cooling compressor for dehumidi-fication may also be controlled. aSENSE
™ - VAV is for installation in the climate zone or in a ventilation duct.

FEATURES

APPLICATIONS

Cost-optimized for direct linear control of dampers and speed regulated fans A common application for aSENSE™- VAV is controlling ventilation in rooms occupied by people. The sensor is flexible and designed to suit many different ventilation strategies. It is a key component for energy-effective, healthy climate control of rooms with varying load like Alternative control outputs schools / nurseries, cinemas/theatres, sports centers etc. Contributes to lower energy costs when applied in Demand Controlled Ventilation Museums and libraries are rooms where the control of the ventilation is based on temperature and carbon dioxide measure-ments. It can be combined with control of humidity to secure the optimal environment of the objects. To avoid condensation problems it is often necessary to measure humidity in air condi-tioning and in other cooling applications. With Internal automatic self diagnostics. Maintenance interval > 5 years Available with different measurement ranges and several housing options Serial communication port for connection to a PC or a GSM module and local network aSENSE
™ -VAV-RH a ll parameters can be measured and controlled from the same unit. This sensor is a basic component to be used in a lot of different ventilation applications, as well as in industrial / agriculture process controls.