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.

    3625 표시되는 제품 Pressure Sensors

    • RS 제품 번호 136-5062
    • 제조사 부품 번호 3100S0400S01E000
    개당
    ₩236,992.80
    Gems Sensors
    Relative
    0bar
    400bar
    0.25 %
    Analogue
    Air Fluid, Hydraulic Fluid, Hydraulic Oil, Oil
    G1/4
    0 → 10 V
    4-Pin M12 x 1 Connector
    -
    1 ms
    2 (Sink & Source) mA
    3100
    8 → 30 V dc
    -
    17-4 PH Stainless Steel (Wetted Part)
    -
    IP65, IP67
    +125°C
    -40°C
    Threaded
    • RS 제품 번호 746-3635
    • 제조사 부품 번호 X5072-TB-A2-CA-H1-PA 16.0 bar G
    개당
    ₩713,084.00
    Druck
    Relative
    -
    16bar
    ±0.1 %
    Analogue
    Fluid
    G1/4
    4 → 20 mA
    DIN 43650 Type A
    -
    10 ms
    20 mA
    -
    7 → 28 V
    -
    Stainless Steel
    ATEX
    IP65
    -
    -
    -
    개당
    ₩452,854.40
    Endress+Hauser
    Gauge
    400mbar
    40bar
    0.5 %
    Analogue
    -
    -
    -
    -
    -
    -
    -
    Cerabar PMP11
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 213-2735
    • 제조사 부품 번호 MLH05KPSB01A
    개당
    ₩374,007.20
    Honeywell
    Absolute
    -
    5000psi
    ±0.25%
    Ratiometric
    Gas, Liquid, Oil
    -
    -
    -
    -
    -
    -
    -
    24 V
    -
    -
    -
    IP65
    -
    -
    -
    • RS 제품 번호 271-9272
    • 제조사 부품 번호 M3021-000005-500PG
    개당
    ₩135,303.60
    TE Connectivity
    Gauge
    0psi
    500psi
    ±1 %
    Analogue
    -
    -
    -
    -
    -
    -
    -
    MSP300
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 795-4721
    • 제조사 부품 번호 3100R0100S01B000
    개당
    ₩238,515.60
    Gems Sensors
    Relative
    0bar
    100bar
    ±0.25 %
    Voltage
    Fluid, Gas
    G1/4
    0 → 5 V
    DIN 43650 Type A
    -
    1 ms
    4.5 mA
    -
    7 → 30 V dc
    -
    Stainless Steel
    -
    IP65
    +125°C
    -40°C
    -
    개당
    ₩196,460.00
    Telemecanique Sensors
    Differential
    0bar
    16bar
    ±0.5 %
    Analogue
    Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid
    -
    4 → 20 mA
    4-Pin Male Connector
    -
    2 ms
    20 mA
    -
    12 → 24 V dc
    -
    FPM, Stainless Steel 316L
    -
    IP65, IP67, IP69K
    +85°C
    -30°C
    Thread Mount
    • RS 제품 번호 668-3008
    • 제조사 부품 번호 401010/000-457-405-502-20-61/000
    개당
    ₩522,290.32
    Jumo
    Relative
    0bar
    4bar
    -
    Analogue
    Air
    G1/4
    4 → 20 mA
    DIN 43650 Connector
    -
    5 ms
    -
    -
    8 → 30 V dc
    -
    Stainless Steel
    -
    -
    +125°C
    -40°C
    -
    개당
    ₩67,210.00
    Telemecanique Sensors
    Differential
    0.3bar
    12bar
    <3.5 %
    3 NC
    Air, Fresh Water, Sea Water
    G1/4
    -
    Screw Clamp
    -
    -
    -
    -
    -
    -
    PA with Fibreglass
    -
    IP54
    +70°C
    -25°C
    Cable Mount
    • RS 제품 번호 221-7628
    • 제조사 부품 번호 KE1-6-M-B35D-1-4-D-S 2130X000X00
    개당
    ₩2,122,025.56
    Gefran
    Melt Pressure
    0bar
    350bar
    ±0.5 %
    Current
    Liquid
    -
    -
    -
    -
    -
    -
    -
    10 → 30 V
    -
    -
    -
    IP65
    -
    -
    -
    • RS 제품 번호 207-4701
    • 제조사 부품 번호 M32JM-000105-100PG
    개당
    ₩126,730.80
    TE Connectivity
    Gauge
    0psi
    100psi
    1.5 %
    I2C
    Gas, Liquid Level
    -
    -
    -
    -
    -
    -
    -
    5 V
    I2C
    -
    -
    IP67
    -
    -
    -
    • RS 제품 번호 236-7209
    • 제조사 부품 번호 B28.XXXXDUAKSZB
    개당
    ₩617,918.40
    Vega
    Absolute
    0bar
    60bar
    0.5 %
    -
    Gas, Liquid, Vapour
    G1/2
    -
    -
    -
    -
    -
    VEGABAR 28
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 398-6991
    • 제조사 부품 번호 0184458031042
    개당
    ₩160,213.60
    Suco
    -
    1bar
    10bar
    -
    Relay
    Air, Heating Oil, Hydraulic Fluid, Turpentine
    G1/4
    -
    DIN 46350 Connector
    -
    -
    4 A
    0184
    250 V
    -
    Zinc Plated Steel
    -
    IP65
    +100°C
    -30°C
    -
    • RS 제품 번호 746-3451
    • 제조사 부품 번호 X5072-TB-A1-CA-H1-PA 1 bar A
    개당
    ₩551,460.40
    Druck
    Absolute
    -
    1bar
    ±0.2 %
    Analogue
    Fluid
    G1/4
    4 → 20 mA
    DIN 43650 Type A
    -
    10 ms
    20 mA
    -
    7 → 28 V
    -
    Stainless Steel
    ATEX
    IP65
    -
    -
    -
    개당
    ₩688,343.20
    Endress+Hauser
    Absolute, Gauge
    400mbar
    40bar
    0.3 %
    Analogue
    -
    -
    -
    -
    -
    -
    -
    Cerabar PMP23
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 725-5963
    • 제조사 부품 번호 12719367
    개당
    ₩232,556.00
    WIKA
    -
    0bar
    600bar
    -
    -
    -
    -
    4 → 20 mA
    4-Pin L-Plug
    -
    -
    -
    A-10
    8 → 30 V dc
    -
    -
    -
    -
    80°C
    0°C
    -
    개당
    ₩58,759.40
    Burkert
    Differential
    1bar
    10bar
    -
    Relay
    Air, Hydraulic Fluid, Oil Emulsion, Water
    G1/4
    -
    Spade Terminal
    -
    -
    -
    Type 1045
    -
    -
    -
    -
    -
    +85°C
    -
    -
    개당
    ₩234,962.40
    WIKA
    Gauge
    0bar
    2.5bar
    ± 0.5%
    Current (2-Wire)
    Dry Measuring Cell
    -
    -
    -
    -
    -
    -
    A-10
    8 → 30 V
    -
    -
    -
    IP65, IP67
    -
    -
    -
    개당
    ₩368,310.80
    TE Connectivity
    Gauge
    5psi
    5psi
    ±1 %
    4.5V High Level Output
    Gas, Liquid
    NPT 1/2
    -
    -
    -
    -
    -
    LM31-00000F
    5 V
    -
    -
    -
    -
    -
    -
    -
    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
    -
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