WIKA 232.30.063 switchGAUGE

帶開關(guān)觸點全不銹鋼波登管壓力表

Bourdon tube pressure gauge with switch contacts
Model 232.30.063, stainless steel safety version

switchGAUGE model 232.30.063

    Applications
     Control and regulation of industrial processes
     Monitoring of plants and switching of electric circuits

     For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience
     Process industry: For the monitoring of gas cylinders and reducing regulators

    Special features
     High reliability and long service life
     Up to 2 switch contacts per instrument
     Gauges with inductive contacts for use in hazardous areas with ATEX approval
     Gauges with electronic contacts for PLC applications
     Gauges in safety version S3 （k）

    Description
     Wherever the process pressure has to be indicated locally, and, at the same time, circuits are to be made or broken, the Model 232.30.063 switchGAUGE can be used.

     Switch contacts （electrical alarm contacts） make or break an electric control circuit dependent upon the position of the instrument pointer. The switch contacts are adjustable over 80 % of the scale range and are mounted predominantly below the dial.

     The instrument pointer （actual value pointer） moves freely across the entire scale range, independent of the setting. The set pointer can be adjusted using a removable adjustment key in the window.

     Switch contacts consisting of several contacts can also be set to a single set point. Contact actuation is made when the actual value pointer travels beyond or below the desired set point.

     As switch contacts magnetic snap-action contacts, Reed switch, inductive contacts - for requirements to ATEX - or electronic contacts for triggering a PLC are available.
   

     For further information on the different switch contacts please see data sheet AC 08.01.

    Standard version

    Nominal size in mm
     63

   Accuracy class
    1.6

    Scale ranges
    0 … 4 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
    Not suitable for dynamic load cycles

   Operating temperature
    Ambient: -20 ... +60 °C
    Medium: +100 °C maximum

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

   Process connection
    Stainless steel 1.4571,
    lower mount （LM） or lower back mount （LBM）
    G ? B （male）, 14 mm flats

    Pressure element
    Stainless steel 316L, C-type

   Movement
    Stainless steel

   Dial
    Aluminium, white, black lettering

   Pointer
    Instrument pointer: aluminium, black
    Set pointer: red

   Case
    Stainless steel, with solid baffle wall and blow-out back

   Window
    Polycarbonate

   Bezel ring
    Cam ring （bayonet type）, stainless steel

   Electrical connection
    Cable gland with 2 m cable

   Ingress protection
   IP 54 per EN 60529 / IEC 529

  Switch contacts

   Magnetic snap-action contact model 821
   No control unit and no extra power supply required
   Direct switching up to 230 V
   Up to 2 switch contacts per measuring instrument

  Inductive contact model 831
   Long service life due to non-contact sensor
   Additional control unit required
   With corresponding control unit suitable for use in Zone 1（2 G） hazardous areas
   Low reaction on the display accuracy
   Fail-safe switching at high switching rates
   Insensitive to corrosion
   Up to 2 switch contacts per measuring instrument

   Electronic contact model 830 E
   For direct triggering of a programmable logic controller（PLC）
   No additional control unit required
   Long service life due to non-contact sensor
   Low reaction on the display accuracy
   Fail-safe switching at high switching rates
   Insensitive to corrosion
   Up to 2 switch contacts per measuring instrument

   Reed switch model 851
   No control unit and no extra power supply required
   Direct switching up to 150 V, 0,5 A
   Also suitable for direct triggering of a programmable logic controller （PLC）
   Free from wear as without contact

   Switching function
   The switching function of the switch is indicated by function index 1, 2 or 3.
   Model 8XX.1: Contact makes （clockwise rotary motion of the pointer）
   Model 8XX.2: Contact breaks （clockwise rotary motion of the pointer）
   Model 821.3: Change-over; one contact breaks and one contact makes simultaneously when pointer reaches set point
   For further information please see data sheet AC 08.01,electrical switch contacts

   Options
     Other process connection
     Inductive contacts also in safety version
     Dual scale
     Panel mounting flange, polished stainless steel
     Surface mounting lugs on case, stainless steel
     Electrical connection: Miniature connector
     Ingress protection IP 65

   Dimensions in mm
    switchGAUGE model 232.30.063

   

    Ordering information
Model / Nominal size / Type of contact and switching function / Scale range / Connection size / Connectionlocation / Options

咨詢訂購WIKA 232.30.063 switchGAUGE 帶開關(guān)觸點全不銹鋼波登管壓力表

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：sales@zoriver.cn

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