Special features
     Non-contact sensor （wear-free）
     Nominal size 40, 50
     Scale ranges 0 ... 1.6 bar to 0 ... 400 bar
     NPN or PNP switching outputs
     Both switch points factory-programmable between 5 % and 95 % of the scale range

   Description

   Design
    EN 837-1

   Nominal size in mm
    40, 50

   Accuracy class
    2.5

   Scale ranges
    0 ... 1.6 to 0 ... 400 bar
    or all other equivalent vacuum or combined pressure and vacuum ranges

   Pressure limitation
    Steady:       3/4 x full scale value
    Fluctuating:  2/3 x full scale value
    Short time:   Full scale value

   Permissible temperature
    Ambient: -20 ... +60 °C
    Medium: +60 °C maximum

   Temperature effect
    When the temperature of the measuring system deviates from the reference temperature （+20 °C）: max. ±0.4 %/10 K of the span

   Process connection
    Cu-alloy,
    Lower mount （LM） or centre back mount （CBM）
    G 1/4 B （male）, 14 mm flats

   Pressure element
    Cu-alloy, C-type

   Movement
    Cu-alloy

   Dial
    Plastic, white, black lettering

   Pointer
    Plastic, black

   Case
    Plastic

   Window
    Plastic, crystal-clear （PC）

   Ingress protection
    IP 41 per EN 60529 / lEC 529

   Electronics

   Switching output
    - NPN
    - PNP
    Normally closed （NC） or normally open （NO）
    NS 40: 1 switching output
    NS 50: 1 or 2 switching outputs selectable

   Supply voltage （Us）
    DC 12 ... 32 V

   Electrical connections
    Cable outlet, standard length 2 m

   

   Switching current
    Max. 1 A, short-circuit-proof

   Electromagnetic compatibility
    Per test standards EN 61000-4-6 / EN 61000-4-3

   Options
     Other process connection （with adapter, Cu-alloy）
     Other cable length

   Dimensions in mm

    Standard version

    Ordering information
    Model / Nominal size / Scale range / Connection size / Connection location / Switch point and function （1 or 2） / Options