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Deltabar PMD78B

Deltabar PMD78B差压变送器

TempC膜片有助于将环境和过程温度对测量的影响降到最低

PMD78B
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筛选测量/应用任务
测量/应用任务

配置产品,下载CAD设计图

  • 测量原理

    差压

  • 特点

    Specialist with one or two capillaries for accurate differential pressure measurement.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • 供电电压

    Ex d, Ex e, non-Ex:
    10.5...35V DC
    Ex i: 10.5...30V DC

  • 参考测量精度

    Standard:
    up to 0.1 %

  • 长期稳定性

    0.025 % of URL/ year
    0.05 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • 过程温度

    -70°C...+400°C
    (-x°F...+752°F)

  • 环境温度

    -40°C...+85°C
    (-40°F...+185°F)

  • 传感器

    100 mbar...40 bar
    (1.5 psi...600 psi)

  • 最小可标定量程

    5 mbar (0.075 psi)

  • 抗真空压力

    50 mbar (0.73 psi)

  • 最大量程比

    100:1

  • 最大过压限定值

    160 bar
    (2400 psi)

  • 过程连接

    Thread: MNPT1/2, G1/2
    Flange: NPS 2"...4", DN50...100

  • 过程膜片的材质

    316L, AlloyC,
    Tantal,
    Monel
    PTFE
    Gold

  • 垫圈材质

    PTFE, FKM,
    EPDM, FFKM

  • 填充液

    Silicone oil,
    inert oil,
    vegetable oil,
    low- / high temperature oil

  • 外壳材质

    Aluminium, 316L

  • 通信

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • 证书和认证

    ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex

  • 安全认证

    SIL

  • 设计认证

    EN10204-3.1,
    NACE MR0175,
    NACE MR0103

  • 特点

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities,
    HistoROM

  • 测量原理

    差压

  • 特点/应用

    Smart differential pressure transmitter with one or two capillaries, full range of certifications and Heartbeat Technology.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • 特点

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities
    HistoROM

  • 电源/通信

    Ex d, Ex e, non-Ex::
    10.5...35V DC
    Ex i: 10.5...30V DC

  • 测量精度

    Standard:
    up to 0.1 %

  • 长期稳定性

    0.025 % of URL/ year
    0.05 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • 环境温度

    -54...+85 °C
    (-65...+185°F)

  • 过程温度

    -40°C...+400°C
    (-40°F...+752°F)

  • 过程压力(绝压)/最大过压限定值

    160 bar (2.400 psi)

  • 压力测量范围

    100 mbar...40 bar
    (1.5psi...600 psi)

  • 主要接液部件

    316L, AlloyC,
    Tantal, Monel
    PTFE, Gold

  • 过程连接

    Thread:
    MNPT1/2, G1/2
    Flange:
    NPS 2"...4", DN50...100

  • 最大测量距离

    160 m (525 ft) H2O

  • 通信

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • 证书和认证

    ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex

  • 安全认证

    SIL

  • 设计认证

    EN 10204-3.1,
    NACE MR0175,
    NACE MR0103

  • 选项

    Touch control display

  • 应用限制

    Keine