series MEASUREMENT STATIONS
Open the catalog to page 1Measurement stations CONTENTS Description and product code 2 Installation and flow measurement 3
Open the catalog to page 2Product code EMC circular measurement station EMQ rectangular measurement station LxH length x height in mm
Open the catalog to page 3Measurement stations Installation To ensure an accurate flow measurement must respect the detailed distances in the images below. Installation is independent of the direction of airflow. The hydraulic diameter is calculated using the formula Dh = 2*(LxH) / (L+H) Flow measurement From the value of the measured differential pressure sensor located in the inlet of the station the passing airflow is determined using the expression: Q = C • √Pd Where: Q = Air flow in m3/h C = Coefficient to convert the differential pressure reading to airflow rate Pd = Differential pressure sensor in Pa The accuracy...
Open the catalog to page 4Measurement stations THIS CATALOGUE IS INTELLECTUAL PROPERTY. Partial or full reproduction of its content is strictly prohibited without express written authorisation from KOOLAIR, S.A. CEN-EM-1214-00
Open the catalog to page 5KOOLAIR, S.A. Calle Urano, 26 Poligono industrial nº 2 – La Fuensanta 28936 Móstoles - Madrid - (España) Tel: +34 91 645 00 33 Fax: +34 91 645 69 62 e-mail: [email protected]
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