Differential Pressure Sensor ICs

Differential pressure is the difference between any two measured pressures. Unlike gauge and absolute, differential pressure does not try to fix the reference. The pressure can be increased or decreased at either of the two points.


Why would I use differential pressure measurement?


Differential pressure sensors are low-cost and would be used when reliable and quick pressure measurements are required. They can be calibrated and temperature resistant.


It does not matter whether the two pressures are atmospheric pressure, vacuum or fluid, as the differential pressure sensor would only be interested in the difference.


Applications


Differential pressure sensors are small in design. Their cost-effectiveness makes them ideal for demanding solutions whether that be with gas or liquids.


These pressure sensors are often used in medical devices, wind speed meters and HVAC applications.


Other typical industries include shipbuilding, process heating, ventilation and air-conditioning. The main function these pressure sensors provide is the monitoring of pumps, compressors and filters.


Differential pressure sensors often work alongside differential pressure transmitters and differential pressure transducers which are used in flow measurement. They can measure the pressure differential across an orifice, venturi or any other type of primary element.


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Description Price Maximum Overload Pressure Typical Sensitivity Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Pressure Maximum Operating Supply Voltage Maximum Operating Temperature Maximum Output Voltage Minimum Operating Pressure
RS Stock No. 922-7346
Mfr. Part No.MPX5500DP
BrandNXP
HK$83.111
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 922-7412
Mfr. Part No.MPXV7002DP
BrandNXP
HK$109.19
Each (In a Tray of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
HK$148.95
Each
units
- - - - - - - - - - - +60 °C - -
RS Stock No. 719-1103
Mfr. Part No.MPX5500DP
BrandNXP
HK$113.26
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7352
Mfr. Part No.MPX5700DP
BrandNXP
HK$115.195
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 177-5949
Mfr. Part No.SDX15D4
BrandHoneywell
HK$547.73
Each (In a Box of 25)
units
- - - - - - - - - - - +85 °C - -
RS Stock No. 922-7336
Mfr. Part No.MPX5050DP
BrandNXP
HK$132.644
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 922-7364
Mfr. Part No.MPX5999D
BrandNXP
HK$105.59
Each (In a Tray of 25)
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 169-1845
Mfr. Part No.SDP800-125PA
BrandSensirion
HK$184.07
Each (In a Tray of 80)
units
1bar - Manifold Mount, PCB Mount - 4 29 x 18 x 14.25mm 29mm 18mm 14.25mm +125Pa 5.5 V +85 °C - -125Pa
New
RS Stock No. 202-5932
Mfr. Part No.2513130810201
HK$383.81
Each
units
100kPa - Surface Surface mount package 8 - - - - 10kPa - - - -
RS Stock No. 169-1846
Mfr. Part No.SDP800-500PA
BrandSensirion
HK$185.00
Each (In a Tray of 80)
units
1bar - Manifold Mount, PCB Mount - 4 29 x 18 x 14.25mm 29mm 18mm 14.25mm +500Pa 5.5 V +85 °C - -500Pa
RS Stock No. 235-5813
Mfr. Part No.24PCBFA6D
BrandHoneywell
HK$307.62
Each
units
- - - - - - - - - - - +85°C - -
RS Stock No. 173-2214
Mfr. Part No.SDP600-125PA
BrandSensirion
HK$221.46
Each (In a Tray of 80)
units
- - PCB Mount - - - - - - - - +80 °C - -
New
RS Stock No. 202-5933
Mfr. Part No.2513130810301
HK$310.509
Each (On a Reel of 500)
units
300kPa - Surface Surface mount package 8 - - - - 100kPa - - - -
RS Stock No. 455-5194
Mfr. Part No.SDX15D4
BrandHoneywell
HK$688.84
Each
units
- - - - - - - - - - - +85 °C - -
New
RS Stock No. 202-5936
Mfr. Part No.2513130810401
HK$347.55
Each
units
2500kPa - Surface Surface mount package 8 - - - - 1000kPa - - - -
RS Stock No. 922-7330
Mfr. Part No.MPX5100DP
BrandNXP
HK$132.644
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 922-0922
Mfr. Part No.ABPMANN005PGAA3
BrandHoneywell
HK$158.90
Each
units
30psi - Surface Mount SMT 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 5psi 3.6 V dc +85 °C - 0psi
RS Stock No. 146-8229
Mfr. Part No.4525-DS5A001DP
HK$332.07
Each
units
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.2mm 17.4mm 12.4mm 7.2mm 30psi 5 V dc +105 °C - -
RS Stock No. 719-1087
Mfr. Part No.MPX5050DP
BrandNXP
HK$175.33
Each
units
- - - - - - - - - - - +125 °C - -
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