The manometer PCE-DMM 21 is suitable for flush sanitary installation. The manometer may represent on its rotatable display pressures up to 40 bar, absolute or relative. The filling of the manometer has afood safe FDA approval. The flush mounting of the manometer can be sterilized. The indicator on the manometer is rotatable.

Manometer DMM 21

  • Nominal pressure relative inbar 0.1 0.16 0.25 0.40 0.60 1 1.6 2.5 4 6
    Nominal pressure absolute inbar       0.40 0.60 1 1.6 2.5 4 6
    Overpressure in bar 0.5 1 1 2 5 5 10 10 20 40
    Burst pressure in bar 1.5 1.5 1.5 3 7.9 7.5 15 15 25 50
       
    Nominal pressure relative / absolute in bar 10 16 25 40            
    Overpressure in bar 40 80 80 108            
    Burst pressure in bar 50 120 120 210            
    Negative pressure -1 ... 0 bar; Overload: 5 bar; Burst pressure: 7.5 bar
    Vacuum resistance P > 1 Bar: unrestricted
    General Technical Data
    Accuracy > 0.4 Bar: < ± 0.125 % FSO
    < 0.4 Bar: < ± 0.25 % FSO
    Measuring rate 1/s
    Long term stability < ±0.1 % FSO
    Media

    Fuels, oils, gases, water

    Temperature ranges Fluid: -20 ... 85 °C
    Environment: -20 ... 70 °C
    Storage: -30 ... 80 °C
    Pressure port / housing stainless steel 1.4404
    Seal FKM
    Diaphragm stainless steel 1.4435
    Parts that come into contact with water Pressure port, seals, diaphragm
    Display LC Display
    Power supply 2 x 3.6V lithium battery (1 / 2AA)
    Battery life 1.5 years standby
    Protection IP65
    Weight ca. 300 g

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