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    VENTS DTV 500

    VENTS DTV 500
    • VENTS DTV 500
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    • VENTS DTV 500
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    • Description
    • Characteristics
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    • Dimensions
    • Wiring plan
    Description
    Description
    APPLICATION MOUNTING
    • The pressure differential switch is used to determine air rarefaction or air (non-aggressive gases) pressure drop.
    • It is used in ventilation systems to determine air filter clogging degree or belt breaking in centrifugal fans, etc.
    • The pressure switch is designed for surface wall mounting or installation into air ducts on the mounting bracket with two Ø 5 mm openings located at 40 mm center-to-center distance.
    • The switch is suitable both for vertical and horizontal installation. However vertical orientation is preferable because in case of horizontal orientation the switching point will be shifted for 11 Pa.
    • The length of pressure outlet tubes is variable but the relay actuation time increases if the tube length is above 2 m.
    • Install the differential pressure switch above the pressure tapping points.
    • Connect the tubes in such a way as to avoid formation of tubular loops to prevent condensate accumulation inside the tubes.
    DESIGN AND CONTROL
    • The pressostatt switch of made of plastic.
    • The pressure differential for the pressure switch actuation is set by turning the disk in the casing.
    • The delivery set includes 2 plastic pressure outlets for pressure tap-off, PVC tubes Ø 5 mm and 2 m long.
     
    Mounting with a mounting bracket Metal mounting bracket
    Characteristics
    Characteristics
    Parameter DTV 500
    		 Measurement unit
    Pressure range Pressure range 50...500 dBА
    Number of contacts Number of contacts 1 -
    Contact data Contact data 5 (0.8) 250 V AC A
    Reset mechanism Reset mechanism changeover -
    Hysteresis loop Hysteresis loop 25 Pa +/- 8 Pa -
    Protection rating Protection rating IP 54 -
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    "DTV 500" product description 02-2020 (pdf 244.18Kb)
    Download high quality image "DTV 500" (psd 2.51Mb)
    "DTV 500" user's manual 11-2020 (V89EN-01) (pdf 201.61Kb)
    Download image "DTV 500" for your website (png 620.48Kb)
    Dimensions
    Characteristics
    VENTS DTV 500
    Parameter Value Measurement unit
    Wiring plan
    Wiring plan

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