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. 922-7336
Mfr. Part No.MPX5050DP
BrandNXP
kr 102,317
Each (In a Tray of 20)
Units
- - - - - - - - - - - - - -
RS Stock No. 719-1087
Mfr. Part No.MPX5050DP
BrandNXP
kr 112,56
Each
Units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1166
Mfr. Part No.MPXV5004DP
BrandNXP
kr 144,27
Each
Units
- - - - - - - - - - - +85 °C - -
RS Stock No. 169-1846
Mfr. Part No.SDP800-500PA
BrandSensirion
kr 137,527
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. 133-1912
Mfr. Part No.SDP810-125Pa
BrandSensirion
kr 270,09
Each
Units
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +125Pa 5.5 V +85 °C - -125Pa
RS Stock No. 719-1125
Mfr. Part No.MPX5999D
BrandNXP
kr 92,02
Each
Units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7330
Mfr. Part No.MPX5100DP
BrandNXP
kr 147,242
Each (In a Tray of 20)
Units
- - - - - - - - - - - +125°C - -
RS Stock No. 719-1093
Mfr. Part No.MPX5100DP
BrandNXP
kr 180,46
Each
Units
- - - - - - - - - - - +125°C - -
RS Stock No. 169-1849
Mfr. Part No.SDP810-125PA
BrandSensirion
kr 190,341
Each (In a Tray of 80)
Units
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +125Pa 5.5 V +85 °C - -125Pa
RS Stock No. 133-1909
Mfr. Part No.SDP800-500Pa
BrandSensirion
kr 135,29
Each
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. 922-7364
Mfr. Part No.MPX5999D
BrandNXP
kr 83,616
Each (In a Tray of 25)
Units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7412
Mfr. Part No.MPXV7002DP
BrandNXP
kr 100,821
Each (In a Tray of 25)
Units
- - - - - - - - - - - - - -
RS Stock No. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
kr 133,60
Each
Units
- - - - - - - - - - - +60 °C - -
RS Stock No. 121-8176
Mfr. Part No.26PC15SMT
BrandHoneywell
kr 439,08
Each
Units
45psi - Surface Mount SMT 4 7.1 x 6.1 x 7.7mm 7.1mm 6.1mm 7.7mm 15psi 16 V dc +85 °C - 0psi
RS Stock No. 169-1845
Mfr. Part No.SDP800-125PA
BrandSensirion
kr 134,043
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
RS Stock No. 177-5949
Mfr. Part No.SDX15D4
BrandHoneywell
kr 519,824
Each (In a Box of 25)
Units
- - - - - - - - - - - +85 °C - -
New
RS Stock No. 193-5448
Mfr. Part No.IMP34DT05TR
kr 9,475
Each (On a Reel of 4000)
Units
- –26 dBFS ±3 dB - HCLGA - - - - - - - +85 °C - -
RS Stock No. 146-8196
Mfr. Part No.4515DO-DS3BK005DP
kr 289,898
Each (In a Tray of 10)
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. 146-8200
Mfr. Part No.4515DO-DS5BS002DS
kr 289,898
Each (In a Tray of 10)
Units
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.5mm 17.4mm 12.4mm 7.5mm 10psi 5 V dc +85 °C - -
RS Stock No. 922-0969
Mfr. Part No.ABPMJJT015PGAA5
BrandHoneywell
kr 130,51
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
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