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.

    3627 표시되는 제품 Pressure Sensors

    개당
    ₩655,255.20
    Endress+Hauser
    Absolute, Gauge
    -100mbar
    100bar
    0.3 %
    Current
    Dust, Gases, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    PMC21
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩846,075.20
    ifm electronic
    Relative
    -1bar
    10bar
    ±0.5 %
    Analogue + PNP-NO/NC Programmable
    Gas, Liquid
    G1/2
    4 → 20 mA
    M12 Connector
    -
    9 ms, 28 ms
    250 mA
    -
    18 → 32 V dc
    -
    Stainless Steel
    -
    IP67, IP69K
    +80°C
    -20°C
    -
    • RS 제품 번호 667-0917
    • 제조사 부품 번호 40PC150G2A
    개당
    ₩403,466.80
    Honeywell
    Relative
    0psi
    150psi
    0.8 %
    Amplified
    Gas
    -
    0.5 mA
    PCB
    -
    1 ms
    -
    -
    5 V dc
    -
    -
    -
    -
    +125°C
    -45°C
    -
    개당
    ₩193,057.20
    Telemecanique Sensors
    Differential
    -
    30bar
    ±0.5 %
    Analogue
    Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid
    G1/4
    0 → 10 V
    4-Pin M12 Male Connector
    -
    ≤2 ms
    <7 mA
    XMLP
    24 V dc
    -
    FPM, Stainless Steel
    -
    IP65, IP67, IP69K
    +85°C
    -30°C
    Cable Mount
    개당
    ₩457,573.20
    WIKA
    Gauge
    0bar
    6bar
    ±1 %
    4 → 20 mA
    -
    -
    -
    -
    -
    -
    -
    A-10
    8 → 30 V
    -
    -
    -
    IP65
    -
    -
    -
    • RS 제품 번호 181-0610
    • 제조사 부품 번호 E8PC-400T-E
    개당
    ₩1,101,898.08
    Omron
    Gauge
    0bar
    40MPa
    -
    PNP
    Liquid
    G3/4
    -
    M12 4-pin
    -
    -
    -
    EBPC
    10 → 30 V dc
    -
    -
    -
    -
    +80°C
    -20°C
    -
    개당
    ₩416,062.80
    Telemecanique Sensors
    Differential
    1.3bar
    20bar
    2 %
    Relay
    Air, Fresh Water, Hydraulic Fluid, Sea Water
    G1/4
    -
    PG13.5 Cable Gland
    -
    -
    3 A ac, 100 mA dc
    -
    120 → 240 V ac, 250 V dc
    -
    Zinc Alloy
    -
    IP66
    +70°C
    -25°C
    -
    • RS 제품 번호 136-5080
    • 제조사 부품 번호 3200B0250S05BR00
    개당
    ₩253,348.80
    Gems Sensors
    Relative
    0bar
    250bar
    -
    Analogue
    Air Fluid, Hydraulic Fluid, Hydraulic Oil, Oil
    G1/4
    4 → 20 mA
    9.4 mm DIN Connector
    -
    1 ms
    2 (Sink & Source) mA
    3200
    8 → 30 V dc
    -
    17-4 PH Stainless Steel (Wetted Part)
    -
    IP65, IP67
    +125°C
    -40°C
    Threaded
    개당
    ₩1,034,000.00
    SICK
    Relative
    0bar
    250bar
    <±0.5 %
    PNP/NPN-NO/NC + Current/Voltage
    Air, Gas, Hydraulic Fluid, Liquid, Oil, Water
    G1/4
    4 → 20 mA, 0 → 10 V
    M12 Connector
    IO-LINK
    5 ms
    600 mA
    PBS Plus
    15 - 35 V
    IO-Link
    Stainless Steel/Plastic
    -
    IP67
    +85°C
    -20°C
    Threaded
    • RS 제품 번호 314-209
    • 제조사 부품 번호 3500S02B5A05E000
    개당
    ₩340,468.00
    Gems Sensors
    -
    0bar
    2.5bar
    0.25 %
    -
    -
    -
    -
    -
    -
    -
    -
    3500
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 269-0152
    • 제조사 부품 번호 57363717
    개당
    ₩1,511,531.28
    WIKA
    Gauge
    0bar
    2.5bar
    ± 1 %
    SPDT
    -
    -
    -
    -
    -
    -
    -
    MA
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 262-7346
    • 제조사 부품 번호 12979601
    개당
    ₩241,837.56
    WIKA
    Absolute, Gauge, Vacuum
    0bar
    1bar
    ±1 to ±2.4 %
    -
    -
    -
    -
    -
    -
    -
    -
    A-10
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩568,775.20
    Endress+Hauser
    Absolute, Gauge
    -100mbar
    100bar
    0.3 %
    Current
    Dust, Gases, Liquid, Vapour
    -
    -
    -
    -
    -
    -
    PMC21
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 268-3688
    • 제조사 부품 번호 85CV-030A-0R
    개당
    ₩377,755.92
    TE Connectivity
    Absolute
    -
    30psi
    ±0.1 %
    Voltage
    -
    -
    -
    -
    -
    -
    -
    85
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 197-6901
    • 제조사 부품 번호 MPRLS0300YG00001B
    개당
    ₩21,526.00
    Honeywell
    Gauge
    0mm Hg
    300mm Hg
    ±0.25 %FSS BFSL
    Transistor
    Gas, Liquid
    -
    -
    -
    -
    -
    -
    -
    3.6 V
    I2C
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 725-5951
    • 제조사 부품 번호 12719332
    개당
    ₩232,556.00
    WIKA
    -
    0bar
    250bar
    -
    -
    -
    -
    4 → 20 mA
    4-Pin L-Plug
    -
    -
    -
    A-10
    8 → 30 V dc
    -
    -
    -
    -
    80°C
    0°C
    -
    • RS 제품 번호 463-5638
    • 제조사 부품 번호 404366/000-489-405-504-20-61/000
    개당
    ₩565,880.00
    Jumo
    Absolute
    0bar
    1.6bar
    2 %
    Analogue
    Fluid, Gas
    G1/2
    4 → 20 mA
    DIN 43650 Connector
    -
    -
    -
    -
    10 → 30 V dc
    -
    Stainless Steel
    -
    IP65, IP67
    +120°C
    -30°C
    -
    • RS 제품 번호 788-4925
    • 제조사 부품 번호 2SMPP-03
    개당가격(2개가 1팩안에)
    ₩10,293.00
    Omron
    Relative
    -50kPa
    50kPa
    -
    Amplified
    Air
    -
    -
    PCB
    -
    -
    200 μA
    -
    -
    -
    PPS
    -
    -
    +100°C
    -10°C
    Surface Mount
    • RS 제품 번호 125-3729
    • 제조사 부품 번호 7MF1567-3DA00-1AA1
    개당
    ₩365,208.80
    Siemens
    Relative
    0bar
    100bar
    0.25 %
    Analogue
    Aggressive Media, Gas, Liquid, Non-Aggressive Media, Vapour
    G1/2
    4 → 20 mA
    DIN EN 175301 Connector, M16
    -
    <5 ms
    20 mA
    -
    7 → 33 V dc
    -
    Stainless Steel
    -
    IP65, IP67
    +85°C
    -25°C
    Threaded
    • RS 제품 번호 535-1167
    • 제조사 부품 번호 5266250LBHTI
    개당
    ₩350,563.60
    Gems Sensors
    Differential
    -250Pa
    250Pa
    ±1 %
    Analogue
    Air, Non-Conductive Gas
    -
    4 → 20 mA
    Terminal Strip
    -
    1 s
    -
    -
    24 V dc
    -
    Stainless Steel
    -
    -
    +65°C
    -18°C
    -
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