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

    개당
    ₩434,750.00
    Endress+Hauser
    Gauge
    400mbar
    40bar
    0.5 %
    Analogue
    -
    -
    -
    -
    -
    -
    -
    Cerabar PMC11
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 262-7309
    • 제조사 부품 번호 12794199
    개당
    ₩289,251.16
    WIKA
    Absolute, Gauge, Vacuum
    0bar
    4bar
    ±1 to ±2.4 %
    -
    -
    -
    -
    -
    -
    -
    -
    A-10
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 279-378
    • 제조사 부품 번호 404366/000-459-405-604-20-61/000
    개당
    ₩926,238.40
    Jumo
    Relative
    0bar
    10bar
    -
    Analogue
    -
    -
    -
    -
    -
    -
    -
    404366
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩784,956.40
    Endress+Hauser
    Absolute, Gauge
    400mbar
    400bar
    0.5 %
    Analogue
    -
    -
    -
    -
    -
    -
    -
    Ceraphant PTP31B
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 124-1479
    • 제조사 부품 번호 46879281
    개당
    ₩233,533.60
    WIKA
    -
    0bar
    250bar
    0.5 %
    Analogue
    Gas, Liquid
    G1/4
    4 → 20 mA
    M12 x 1
    -
    < 4 ms
    -
    A-10
    8 → 30 V dc
    -
    Stainless Steel
    -
    IP65
    +80°C
    0°C
    -
    개당
    ₩466,728.80
    WIKA
    Gauge
    0bar
    10bar
    ±1 %
    4 → 20 mA
    -
    -
    -
    -
    -
    -
    -
    A-10
    8 → 30 V
    -
    -
    -
    IP65
    -
    -
    -
    • RS 제품 번호 315-081
    • 제조사 부품 번호 EPT3100-H-01000-B-5-C (94064005)
    개당
    ₩264,156.92
    Variohm Group
    Gauge
    10bar
    2000bar
    0.5
    Voltage
    -
    -
    -
    -
    -
    -
    -
    EPT3100
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 268-9035
    • 제조사 부품 번호 82109980
    개당
    ₩2,245,094.12
    WIKA
    Gauge
    0bar
    16bar
    ± 0.15 %
    4-20mA
    -
    -
    -
    -
    -
    -
    -
    UPT
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 285-8913
    • 제조사 부품 번호 PBS2-RB040SF2FSDQ5A0Z
    개당
    ₩813,306.80
    SICK
    Gauge
    0bar
    40bar
    = ± 0.5 %
    PNP/NPN
    Gaseous, Liquid
    G 1/2 B
    -
    M12 Connector
    -
    5 ms
    -
    PBS2
    15 → 35 V dc
    -
    Buttons - TPE-E, Display Window - PC, Lower Body - Stainless Steel 304, Plastic Head - PC + ABS
    -
    IP67
    +80°C
    -20°C
    -
    개당
    ₩963,838.40
    ifm electronic
    Relative
    5mbar
    0.1bar
    ±0.6 %
    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 820-7035
    • 제조사 부품 번호 6742-0052
    개당
    ₩181,213.20
    Herga
    -
    60psi
    120psi
    ±10 %
    SPCO
    Air, Gas, Liquid, Oil
    R1/8
    -
    Spade Terminal
    -
    -
    21 A
    -
    220 V dc, 250 V ac
    -
    Thermoplastic
    -
    -
    +70°C
    -5°C
    -
    개당
    ₩803,060.80
    Endress+Hauser
    Absolute, Gauge
    100mbar
    1bar
    0.5 %
    Binary
    -
    -
    -
    -
    -
    -
    -
    Ceraphant PTC31B
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩400,819.76
    WIKA
    Absolute, Gauge, Vacuum
    0bar
    2.5bar
    -
    -
    -
    -
    -
    -
    -
    -
    -
    S-20
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 262-7952
    • 제조사 부품 번호 57343051
    개당
    ₩501,065.12
    WIKA
    -
    -1bar
    0.6bar
    -
    -
    -
    -
    -
    -
    -
    -
    -
    S-20
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 125-3728
    • 제조사 부품 번호 7MF1565-3CD00-1AA1
    개당
    ₩332,478.00
    Siemens
    Relative
    0bar
    25bar
    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
    개당
    ₩732,993.20
    SICK
    Gauge
    0bar
    250bar
    ± 0.5 %
    IO-Link/PNP/NPN + 4 → 20 mA
    Gaseous, Liquid
    NPT 1/4
    4 → 20 mA
    M12 Round Connector
    IO-LINK
    5 ms
    600 mA
    PBS2
    15 → 35 V dc
    -
    Buttons - TPE-E, Display Window - PC, Lower Body - Stainless Steel 304, Plastic Head - PC + ABS
    -
    IP67
    +85°C
    -20°C
    -
    개당
    ₩241,837.56
    WIKA
    Absolute, Gauge, Vacuum
    0bar
    60bar
    ±1 to ±2.4 %
    -
    -
    -
    -
    -
    -
    -
    -
    A-10
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩286,380.40
    ifm electronic
    Relative
    0psi
    145psi
    ± 2.5 %
    Digital
    -
    -
    -
    -
    -
    -
    -
    PK
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩701,454.32
    WIKA
    Absolute, Gauge, Vacuum
    0bar
    10bar
    -
    -
    -
    -
    -
    -
    -
    -
    -
    S-20
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 267-3936P
    • 제조사 부품 번호 89-10KA-0U
    개(봉지에 담겨 공급됨)
    ₩665,057.52
    TE Connectivity
    Absolute
    0psi
    10000psi
    -
    -
    -
    -
    -
    -
    -
    -
    -
    89
    -
    -
    -
    -
    -
    -
    -
    -
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