WIKA DG-10-E 工業用數字壓力表

泵及壓縮機用 精度0.5級 600bar

Digital pressure gauge for industrial applications
Model DG-10

    Software functions

   

    Approvals, directives and certificates

    CE conformity
     Pressure equipment directive 97/23/EC, PS > 200 bar; module A, pressure accessory
     EMC directive 2004/108/EC interference emission （limit class B） and immunity to EN 61326-1

   Voltage supply
    The power supply is provided via two 1.5 V AA cells.
    The operating time is approx. 4,000 hours, when using batteries with a capacity of 2,000 mAh.

   Reference conditions

   Temperature
    0 ... 60 °C

   Atmospheric pressure
    860 ... 1,060 mbar

    Humidity
    < 90 % rel., non-condensing

   Nominal position
    Calibrated in vertical mounting position with process
    connection facing downwards.

   Power supply
    2 x 1.5 V AA cell

   Accuracy

   Accuracy at reference conditions
    ≤ ±0.5 % of span ± 1 digit

    Including non-linearity, hysteresis, zero offset and end value
    deviation （corresponds to measured error per IEC 61298-2）.

   Zero error for the zero signal
    ≤ 0.1 % of span （power-up reset）

   Adjustability of zero point
    ≤ 20 % of span （via tare function with model DG-10-E）

   Temperature error at 0 ... 60 °C
     Mean temperature coefficient of zero point
        ≤ 0.15 % of span/10 K
     Mean temperature coefficient of span
        ≤ 0.15 % of span/10 K

   Long-term stability
    ≤ 0.2 % of span/year

    Operating conditions

   Ingress protection
    IP 65 per IEC 60529

   Temperatures
     Medium:
       - Measuring range < 100 bar: -30 ... +85 °C
       - Measuring range ≥ 100 bar: -30 ... +100 °C
     Ambient: -10 ... +60 °C
     Storage: -20 ... +70 °C

   Process connections

   Standard       Thread size
    DIN 3852-E          G ? A
    EN 837              G ? B
                        G ? B
    ANSI/ASME B1.20.1   ? NPT
                        ? NPT

   Sealings
    Process connections to the DIN 3852-E standard are delivered with NBR sealings as standard.

    Materials

    Wetted parts
     Process connection:         Stainless steel 1.4571
     Sealing material:           See "Process connections"
     Sensor element ≤ 50 bar:   Ceramic Al2O3 96%
                                 NBR （option: EPDM）
     Sensor element > 100 bar:   XM-13 （stainless steel 1.4534）

   Non-wetted parts
     Case:                       Stainless steel 1.4301
     Front foil and membrane:    Polyester

   Dimensions in mm
    Digital pressure gauge

   

    Accessories

   

   Ordering information
    Model / Measuring range / Process connection

咨詢訂購WIKA DG-10-E 工業用數字壓力表 泵及壓縮機用 精度0.5級 600bar