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    Mechanical Differential Pressure Switch

    Mechanical Differential Pressure Switch AT530-7 Series

    AT530-7 Series pressure switch adopt SS316L bellow pressure sensor, which is suitable for corrosive media differential pressure monitor and control.
    Adjustable set point range 0⋯3MPa.
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    Mechanical Micro Differential Pressure Switch

    Mechanical Micro Differential Pressure Switch AT520-7DM

    AT520-7DM micro differential pressure switch adopts NBR diaphragms as pressure sensors, which is suitable for neutral gas and liquid micro differential pressure control and monitor.
    Adjustable set point range 0⋯0.2 to 25kPa.
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    Mechanical Pressure Switch

    Mechanical Pressure Switch (For Oil Mist Type) AT505-7 Series

    AT505-7 series pressure switch adopts hermetically sealed piston, which is specially designed for neutral gas contains oil mist.
    Adjustable set point range 0.3⋯25 MPa.
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    Pressure Switch

    Pressure Switch AT502-7 Series

    AT520-7 Series pressure switch adopt SS316L bellow pressure sensor, which can apply to noncorrosive media such as neutral gas and liquid pressure monitor and control. It can also been applied in vacuum condition.
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    Mechanical Pressure Switch

    Mechanical Pressure Switch (Low Pressure Type) AT501-7 Series

    AT501-7 Series pressure switch adopt SS316L diaphragm as pressure sensor, which can apply to corrosive media, neutral gas and liquid pressure monitor and control.
    Adjustable set point range 0⋯2.5 MPa.
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    Mechanical Pressure Switch (High Switching Frequency Type) AT500-7 Series

    AT500-7D/7DK pressure switch adopt NBR or SS316L diaphragm pressure sensor. This pressure switch is suitable for neutral gas, hydraulic oil, lubricating oil and light fuel oil pressure monitor and control.
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    Explosion-proof Mechanical Pressure Switch

    Explosion-proof Mechanical Pressure Switch (High Switching Frequency Type) AT500-7DEx

    AT500-7DEx pressure switch adopt NBR or SS316L diaphragm pressure sensor. The pressure switch is suitable for neutral gas, hydraulic oil, lubricating oil and light fuel oil pressure monitor and control.
    With its explosion-proof design, AT500-7DEx can apply to media measurement in hazardous environment.
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    Mechanical Pressure Switch

    Mechanical Pressure Switch (High Contact Rating Type) AT100-7D

    AT100-7D pressure switch adopt SS316L bellow pressure sensor, which can apply to non-corrosive media such as neutral gas and liquid pressure monitor and control.
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    Double Set Value Pressure Switch.PNG

    Double Set Value Pressure Switch AT504-7DS

    AT504-7DS pressure switch adopts piston sensor, which can be used for media such as neutral hydraulic oil. The setting value of the pressure switch can be adjusted, with adjustment range of 0.3 to 40MPa. Mainly used in nuclear power, chemical, shipping, metallurgy and other industries.
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    Mechanical Pressure Switch (Hydraulic Pressure Type) AT504-7 Series

    AT504-7 Series pressure switch adopt stainless steel diaphragm as pressure sensor, which can apply to non-corrosive media such as neutral gas and liquid pressure monitor and control.
    Adjustable set point range 0⋯0.3~40MPa.
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    Digital Temperature Switch.png

    Digital Temperature Switch DTS-STS

    DTS-STS digital temperature switch equips 2-way switch alarm output, one analog signal output and OLED display screen, integrating temperature switch, transmitter and field display functions in one.
    DTS-STS is suitable for industrial fluid temperature measurement, control and monitor such as cleaning liquid, coolant, hydraulic oil and lubricants.
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    All Stainless Steel Gas Density Monitor.png

    All Stainless Steel Gas Density Monitor SF6-DS

    Features
    ■ OEM service
    ■ Strict overpressure and fatigue test
    ■ High frequency vibration - to eliminate residual stress in Bourdon tube
    ■ Specially design for destiny control
    ■ Gold plating contact - better conductivity and chemical stability