WIKA A2G-15.100 air2 guide系列 空氣用超低壓差壓電接點壓力表

Differential pressure gauge
With electrical output signal
Model A2G-15

    Applications
     For dry, clean, non-aggressive gases, usually air
     Fan and blower monitoring
     Differential pressure monitoring in filters
     Overpressure monitoring in cleanrooms
     For very low pressures

    Special features
     Zero adjustment in front
     Simple mounting and dismounting
     Two-part construction （measuring element and case）
     With additional electrical output signal

    Description
    Design
    Per EN 837-3 and ventilation and air-conditioning （VAC） regulations

    Nominal size in mm
    110

    Accuracy class
    ±3 %
    （±5 % with scale range ≤ 0 ... 125 Pa）

    Scale ranges
    0 … 50 Pa to 0 … 12,500 Pa
    -25 … +25 Pa to -1,500 … +1,500 Pa
    further plus/minus ranges on request

   Pressure limitation

    Steady: Full scale value
    Fluctuating: Full scale value
   
Differential pressure gauge model A2G-15

    Overpressure safety
    20 kPa

    Max. working pressure （static pressure）
    20 kPa

    Permissible temperature
    Ambient: -30 ... +80 °C
    Medium: -16 … +50 °C

    Temperature effect
    When the temperature of the measuring system deviates from the reference temperature （+20 °C）: max. ±0.5 %/10 K of full scale value

    Ingress protection
    IP 54 per EN 60529 / lEC 529

    Standard version
    Process connection
    Plastic, lower mount （LM） or back mount （BM）,
    G 1/8 （female, in case） for hose connector
    Hose connection inner diameter 4 or 6 mm

   Standard accessories
    3 mounting screws
    Straight or angled threaded pressure connection G 1/8 for inner diameter 4 or 6 mm
    Compression fitting M12, plastic

   Separating diaphragm
    Silicone

    Movement
    Contact-free transmission

    Dial
    Aluminium, scale angle 90°

    Pointer and mark pointer
    Plastic

    Case
    Plastic,
    Basic case, case for panel/wall mounting and ring

    Window
    Makrolon

    Electronics
   Output signal
    0 … 10 V, 3-wire

   Power supply UB
    DC 15 ... 35 V

    Terminal configuration

   
   Permissible max. load
    RA > 10 kΩ

    Insulation voltage
    DC 500 V

    Wiring protection
    Overvoltage protection: max. DC 35 V
    Short-circuit resistance: Sig + to UB -
    Reverse voltage protection: UB + to UB -

   CE conformity
    Pressure equipment directive: 97/23/EC
    EMC directive: EN 61000-6-4 und EN 61000-6-2

    Relative humidity
    45 … 90 % rH, non-condensing

   Options
     Ingress protection IP 65
     Red mark pointer
     Internationally recognised traceable calibration certificate
     Measuring hose PVC or silicone, inner diameter 4 or 6 mm, length 25 m
     Without case

    Dimensions in mm
   Standard version

    
    Ordering information
    Model / Connection location / Wall mounting or panel mounting / Inner diameter of the threaded pressure connection / Scale range / Options

咨詢訂購WIKA A2G-15.100 air2 guide系列 空氣用超低壓差壓電接點壓力表

: 56291930

：sales@zoriver.cn

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