Page 8 - Vol.37-No.7
P. 8

BIG DUTCHMAN


          BREEZY: CONTROLLING NATURAL VENTILATION

                                        IN POULTRY BARNS


                                              • Coloured seven-inch display with   • Available for connection are up to
                                            a clear structure;                  three temperature sensors, one CO2
                                              • With its twelve relays, Breezy con-  sensor, one humidity sensor, and one
                                            trols, among other things, up to two   water meter;
          Natural ventilation in poultry houses   recirculation fans and heating as well   • Integrated weather station to deter-
        is a good option especially in regions   as cooling;                    mine wind speed and direction.
        without frost – and available at a reason-
        able price. To control the air exchange,
        roller curtains with electric winches are
        used on both long sides of the building,
        which is a well-proven concept to open
        and close the barn. In order to ensure
        an automatic as well as reliable curtain
        handling German livestock equipment
        supplier Big Dutchman has developed
        a computer which perfectly answers
        the purpose:
          Based on the temperature and ad-
        ditionally  supported  by  data  from
        a  weather  station,  Breezy  controls
        the curtains automatically and inde-
        pendently of the side. The computer
        ZDV GHYHORSHG VSHFLÞFDOO\ IRU QDWX-
        rally ventilated barns and comes with
        the  following  features:                       Breezy: automatic and reliable curtain control
                                                                                                    Circle 8 on enquiry card














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                                                         Data-based decisions. Predictable success.


                                                      Circle 9 on enquiry card

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