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High Precision Differential Pressure Transmitter Inert Oil Power Off Protection

Xi'an Dehou Electronic Technology Co., Ltd.
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    Buy cheap High Precision Differential Pressure Transmitter Inert Oil Power Off Protection from wholesalers
     
    Buy cheap High Precision Differential Pressure Transmitter Inert Oil Power Off Protection from wholesalers
    • Buy cheap High Precision Differential Pressure Transmitter Inert Oil Power Off Protection from wholesalers

    High Precision Differential Pressure Transmitter Inert Oil Power Off Protection

    Ask Lasest Price
    Brand Name : NUOYINGJIAYE
    Model Number : NY3051
    Certification : CE
    Price : $200~$300/pc
    Payment Terms : T/T
    Supply Ability : 1000 pcs/month
    Delivery Time : 7 working days
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    High Precision Differential Pressure Transmitter Inert Oil Power Off Protection

    High Precision Differential Pressure Transmitter Power-Off Protection Function



    Working Principle of Differential Pressure Transmitter


    NY3051 series intelligent differential pressure / pressure transmitter has a variable capacitance sensing component called“ σ” Chamber (see the figure below), process pressure through“ σ” Isolation diaphragms on both sides of the chamber and filling liquid are transmitted to“ σ”, the central diaphragm of the chamber. The central diaphragm is a tensioned elastic element, which produces corresponding deformation displacement for the pressure difference on both sides acting on it, and this displacement is transformed into a differential capacitance formed on the capacitor plate. The differential capacitance is converted into a standard output signal by an electronic circuit.


    Design feature of Differential Pressure Transmitter


    ◎High accuracy and good stability

    ◎with continuous self diagnosis, linear compensation and digital fine-tuning functions;

    ◎local adjustment of zero position and range can be realized, and remote adjustment can also be realized through remote manual operator and computer;

    ◎linear or square root output can be selected according to different applications;

    ◎the damping time can be set to change between 0.1 and 16S;

    ◎The pressure value unit can be converted between kPa, PA, inh2o, bar, etc

    ◎The failure and safety modes can be set by toggling the failure / safety switch

    ◎It has single point, multi-point and burst modes

    ◎it has power-off protection function, and can automatically save its working data when power is off;

    ◎solid components, plug-in printed circuit boards, small, light, strong and earthquake resistant;

    ◎good one-way overload protection


    Technical parameters of Differential Pressure Transmitter

    Typical applicationLiquid, gas, steam

    product model

    NY3051
    measuring rangeUpper limit URL
    Code12345678
    URL(MPa)0.0060.040.251.02.5102540
    Filling fluidSilicone oil, inert oil(selectable)
    Diaphragm material316L,Ha C alloy(can be customized)
    Accuracy grade0.025,0.075,0.1,0.2
    Power Supply24VDC
    Signal Output4...20mA/HART/RS485/Modbus...
    Ambient Temperature-40~+85℃
    Process Temperature-25~+125℃(>125℃ can be customized)
    Process connectionscrew thread,flange(selectable)
    Damping time0.1~16s adjustable
    Field displayLCD (selectable)
    levels of protectionIP67
    Explosion-proof gradeExia II CT6 Ga,Exd II CT6 Gb(See certificate for details)

    ※Note:The product can be customized according to the specific requirements of users.

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