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. 922-7330
Mfr. Part No.MPX5100DP
BrandNXP
$23.328
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 719-1093
Mfr. Part No.MPX5100DP
BrandNXP
$29.55
Each
units
- - - - - - - - - - - +125°C - -
RS Stock No. 719-1033
Mfr. Part No.MPX2050DP
BrandNXP
$24.33
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-0931
Mfr. Part No.ABPDLNN100MG2A3
BrandHoneywell
$15.69
Each
units
850mbar - Through Hole DIP 6 11 x 8 x 8.03mm 11mm 8mm 8.03mm 100mbar 3.6 V dc +85 °C - 0mbar
RS Stock No. 922-0969
Mfr. Part No.ABPMJJT015PGAA5
BrandHoneywell
$23.18
Each
units
30psi - Surface Mount SMT 6 11 x 8 x 5.46mm 11mm 8mm 5.46mm 15psi 5.25 V dc +85 °C - 0psi
RS Stock No. 719-1021
Mfr. Part No.MPX2010DP
BrandNXP
$18.20
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7346
Mfr. Part No.MPX5500DP
BrandNXP
$14.653
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 922-7352
Mfr. Part No.MPX5700DP
BrandNXP
$20.291
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 719-1119
Mfr. Part No.MPX5700DP
BrandNXP
$26.04
Each
units
2000kPa - PCB Mount - 6 - 30mm 11mm 29mm - 5.25 V dc +125 °C 4.7 V -
RS Stock No. 719-1103
Mfr. Part No.MPX5500DP
BrandNXP
$16.54
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
$23.99
Each
units
- - - - - - - - - - - +60 °C - -
RS Stock No. 922-7412
Mfr. Part No.MPXV7002DP
BrandNXP
$19.076
Each (In a Tray of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 922-7336
Mfr. Part No.MPX5050DP
BrandNXP
$23.328
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1087
Mfr. Part No.MPX5050DP
BrandNXP
$28.28
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 146-8242
Mfr. Part No.4525DO-DS5AI001DP
$62.96
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. 146-8237
Mfr. Part No.4515DO-DS3BK004DP
$62.96
Each
units
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.2mm 17.4mm 12.4mm 7.2mm 10psi 3.3 V dc +85 °C - -
RS Stock No. 146-8240
Mfr. Part No.4515DO-DS3BK030DPL
$62.96
Each
units
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.2mm 17.4mm 12.4mm 7.2mm 20psi 3.3 V dc +85 °C - -
RS Stock No. 146-8238
Mfr. Part No.4515DO-DS3BK020DPL
$62.96
Each
units
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.2mm 17.4mm 12.4mm 7.2mm 10psi 3.3 V dc +85 °C - -
RS Stock No. 169-1852
Mfr. Part No.SDP816-500PA
BrandSensirion
$56.038
Each (In a Tray of 80)
units
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +500Pa 5.5 V +85 °C 0.9 V -500 (Square Root) Pa, -50 (Linear) Pa
New
RS Stock No. 187-4724
Mfr. Part No.BPS110-AD0P15-2DG
BrandBourns
$44.80
Each
units
- - Surface Mount SMD 8 12.7 x 13.8 x 8.4mm 12.7mm 13.8mm 8.4mm 0.15 5.5 V +85 °C - -
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The Sensirion SDP800 series of Analog differential pressure ...
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