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Petrochemical 250MPa IP65 Water Pump Pressure Switch

    Buy cheap Petrochemical 250MPa IP65 Water Pump Pressure Switch from wholesalers
     
    Buy cheap Petrochemical 250MPa IP65 Water Pump Pressure Switch from wholesalers
    • Buy cheap Petrochemical 250MPa IP65 Water Pump Pressure Switch from wholesalers

    Petrochemical 250MPa IP65 Water Pump Pressure Switch

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    Brand Name : Sier
    Model Number : SPK21
    Certification : CE,RoHS
    Price :
    Supply Ability : 5000 pieces each month
    Delivery Time : 7days
    • Product Details
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    Petrochemical 250MPa IP65 Water Pump Pressure Switch

    Lora Pressure Sensor Digital Water Pump Pressure Switch


    Features

    4-bit LED display, low power, high speed data acquisition

    Lora/Lorawan/NB-iot for wireless network. remote reading and control

    19000 mAh Li battery for long time power consumption

    Data collecting interval 5 miniutes, Data transmitting interval 30 minutes

    High sensitivity, high precision, no data delay

    Wireless pressure sensor, temperature sensor and depth sensor are available


    Measurement Range-0.1~250MPa
    Pressure typeGauge, absolute
    Lora/Lorawan frequency430MHz, 470MHz, 868MHz, 915MHz, 923MHz
    Display4-digit LED display
    Accuracy (%FS)±0.25% ±0.5%
    Nonlinearity (%FS)≤0.2 ≤0.5
    Hysteresis (%FS)≤0.2 ≤0.5
    Repetition (%FS)≤0.2 ≤0.5
    Stability≤0.25
    Temperature Error- Zero (%FS/℃)≤0.1
    Temperature Error –Span (%FS)≤0.02
    Ambient temperature-20℃~60℃
    Battery19000mAh Li battery
    Overload (%)200
    Life>9 Millions pressure cycles
    Load impedance(Ω)≤750
    Response time (ms)≤0.1
    Measuring materialCompatible with 316L
    Diaphragm material316L or ceramic
    Connector material304, 316, Titan, Polytef
    Pressure portM20×1.5 G1/2, G1/4, 1/4 NPT or customize
    ProtectionIP65


    Applications

    1. Petrochemical power

    2. Hydraulic / pneumatic system

    3. Energy and water treatment system

    4. Automation equipment

    5. Industrial process control


    FAQ


    Q:Why choose us?

    A:high accuracy high efficiency high quality


    Q: Are you trading company or manufacturer ?

    A: We are factory.


    Q: How long is your delivery time?

    A: we have it in stock, if you place a order, we will deliver it promptly



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