최근 검색 기록

    Pressure Sensors

    What are Pressure Sensors? Pressure sensors are devices that sense the applied pressure of gases or liquids. The output of the measurement is then converted into an electrical signal which reflects the amount of pressure applied. You can find out more on our useful pressure sensors guide.

    There are various sensor technologies used within pressure sensor devices. Depending on the measurement requirements, this can influence their sensing accuracy and reliability. The mechanical displacement within the sensor is turned into an electrical output signal which is achieved with 5 different methods.

    • Resistive Sensors - These types of sensors use the change in electrical resistance of a strain gauge connected to the diaphragm.
    • Capacitive Sensors - Are highly sensitive and are able to measure low pressure under 10 bar while still withstanding large overloads.
    • Piezoelectric Sensors - These sensors use substances like Quartz to generate a charge on the surface when pressure is applied. Piezoelectric pressure sensors are ideal for measuring fast changing pressures.
    • Optical Sensors - These use interferometry to measure pressure changes in optical fibre. They are not disturbed by EMI and can be used in noisy or medical environments.
    • MEMS – Short for micro-electro-mechanical system and contains capacitive or piezo pressure sensing mechanisms on silicon at micron level resolution.

    Types of Pressure Sensors

    There are various properties which can be used to classify the type of sensor it is and its appropriate application, including; what pressure range they measure, their operating temperature range or the pressure type they measure.

    • Absolute Pressure Sensor - This type of sensor measures pressure relative to the perfect vacuum (zero reference point).
    • Gauge Pressure Sensors - These are often used to measure atmospheric pressure and are sometimes referred to as relative pressure sensors.
    • Sealed Gauge Pressure Sensors - Similar to gauge pressure sensors except they measure pressure relative to a fixed pressure, not the current ambient atmospheric pressure which can vary.
    • Differential Pressure Sensors - These can be used to measure the difference between two different pressures (differential pressure) which can be connected to either side of the sensor. They are often used to measure pressure drops, fluid levels and flow rates.

    Pressure Sensor Applications

    Pressure sensors are used in a wide variety of applications across many industries. These include medical, aviation, automotive and marine. Take a look at our comprehensive range of pressure sensors, many brought to you from industry leading brands including our very own, RS Pro.

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    38 Products
    단가
    제조사
    Pressure Reading Type
    Minimum Pressure Reading
    Maximum Pressure Reading
    Accuracy
    Output Type
    Media Measured
    Process Connection
    Analogue Output
    Electrical Connection
    Communication Protocol
    Response Time
    Maximum Current
    Series
    Supply Voltage
    Interface
    Housing Material
    Hazardous Area Certification
    IP Rating
    Maximum Operating Temperature
    Minimum Operating Temperature
    Mounting Type
    제품 세부 사항
    단가
    제조사
    Pressure Reading Type
    Minimum Pressure Reading
    Maximum Pressure Reading
    Accuracy
    Output Type
    Media Measured
    Process Connection
    Analogue Output
    Electrical Connection
    Communication Protocol
    Response Time
    Maximum Current
    Series
    Supply Voltage
    Interface
    Housing Material
    Hazardous Area Certification
    IP Rating
    Maximum Operating Temperature
    Minimum Operating Temperature
    Mounting Type
    • RS 제품 번호 236-7206
    • 제조사 부품 번호 B18.DUFS (5 bar not 6)
    개당
    ₩436,968.40
    Vega
    Relative
    0bar
    5bar
    0.5 %
    -
    Gas, Liquid, Vapour
    G1/2
    4 → 20 mA
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 236-7207
    • 제조사 부품 번호 B18.DUGS
    개당
    ₩436,968.40
    Vega
    Relative
    0bar
    10bar
    0.5 %
    -
    Gas, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 206-7046
    • 제조사 부품 번호 PP - 222 62D
    개당
    ₩842,409.20
    Vega
    Gauge, Relative
    0bar
    1bar
    0.3 %
    Digital
    Gas, Liquid
    -
    -
    M12
    IO-LINK
    -
    -
    VEGABAR 39
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩436,329.20
    Vega
    Gauge, Relative
    0bar
    1bar
    0.5 %
    Analogue
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12
    -
    -
    -
    VEGABAR 18
    12-35V DC
    -
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    개당
    ₩728,357.12
    Vega
    Gauge, Relative
    0bar
    25bar
    0.3 %
    Analogue
    Gas, Liquid
    -
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 29
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩431,272.00
    Vega
    Gauge, Relative
    0bar
    10bar
    0.5 %
    Analogue
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12
    -
    -
    -
    VEGABAR 19
    12-35V DC
    -
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    개당
    ₩767,058.80
    Vega
    Gauge, Relative
    0bar
    10bar
    0.3 %
    Analogue
    Gas, Liquid
    G 1
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 28
    12-35V DC
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    개당
    ₩436,329.20
    Vega
    Gauge, Relative
    0bar
    10bar
    0.5 %
    Analogue
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12
    -
    -
    -
    VEGABAR 18
    12-35V DC
    -
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    • RS 제품 번호 236-7203
    • 제조사 부품 번호 B18.DUDS
    개당
    ₩436,968.40
    Vega
    Relative
    0bar
    1bar
    0.5 %
    -
    Gas, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩721,299.60
    Vega
    Gauge, Relative
    0bar
    25bar
    0.3 %
    Analogue
    Gas, Liquid
    G 1
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 28
    12-35V DC
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    개당
    ₩728,357.12
    Vega
    Gauge, Relative
    0bar
    1bar
    0.3 %
    Analogue
    Gas, Liquid
    -
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 29
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩895,820.00
    Vega
    Gauge, Relative
    0bar
    10bar
    0.3 %
    Digital
    Gas, Liquid
    -
    -
    M12
    IO-LINK
    -
    -
    VEGABAR 39
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩559,920.40
    Vega
    Gauge, Relative
    0bar
    100bar
    0.3 %
    Analogue
    Gas, Liquid
    G1/4
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 29
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩666,234.40
    Vega
    Gauge, Relative
    0bar
    10bar
    0.3 %
    Analogue
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 28
    12-35V DC
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    • RS 제품 번호 236-7205
    • 제조사 부품 번호 B18.DUES
    개당
    ₩436,968.40
    Vega
    Relative
    0bar
    2.5bar
    0.5 %
    -
    Gas, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 236-7202
    • 제조사 부품 번호 B18.DUBS
    개당
    ₩436,968.40
    Vega
    Absolute
    0bar
    0.1bar
    0.5 %
    -
    Gas, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩431,272.00
    Vega
    Gauge, Relative
    0bar
    25bar
    0.5 %
    Analogue
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12
    -
    -
    -
    VEGABAR 19
    12-35V DC
    -
    St St/PBT Plastic
    -
    IP66, IP67
    130 °C (135 °C 1hr)
    -40°C
    -
    • RS 제품 번호 236-7208
    • 제조사 부품 번호 B18.DUIS
    개당
    ₩436,968.40
    Vega
    Absolute
    0bar
    25bar
    0.5 %
    -
    Gas, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    VEGABAR 18
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩728,357.12
    Vega
    Gauge, Relative
    0bar
    10bar
    0.3 %
    Analogue
    Gas, Liquid
    -
    4 → 20 mA
    M12
    IO-LINK
    -
    -
    VEGABAR 29
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
    개당
    ₩965,511.60
    Vega
    Gauge, Relative
    0bar
    10bar
    0.3 %
    Digital
    Gas, Liquid
    -
    -
    M12
    IO-LINK
    -
    -
    VEGABAR 38
    12 → 35 V
    Bluetooth
    St St/PBT Plastic
    -
    IP66, IP67
    +130°C
    -40°C
    -
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