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. 922-0938
Mfr. Part No.ABPMANN030PG2A3
BrandHoneywell
SGD21.12
Each
units
60psi - Surface Mount SMT 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 30psi 3.6 V dc +85 °C - 0psi
RS Stock No. 922-7330
Mfr. Part No.MPX5100DP
BrandNXP
SGD21.09
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1093
Mfr. Part No.MPX5100DP
BrandNXP
SGD28.12
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7336
Mfr. Part No.MPX5050DP
BrandNXP
SGD21.09
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
SGD24.79
Each
units
- - - - - - - - - - - +60 °C - -
RS Stock No. 719-1087
Mfr. Part No.MPX5050DP
BrandNXP
SGD25.87
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7412
Mfr. Part No.MPXV7002DP
BrandNXP
SGD17.395
Each (In a Tray of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 922-0950
Mfr. Part No.ABPDANT015PGAA5
BrandHoneywell
SGD21.65
Each
units
30psi - Through Hole DIP 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 15psi 5.25 V dc +85 °C - 0psi
RS Stock No. 177-5949
Mfr. Part No.SDX15D4
BrandHoneywell
SGD104.719
Each (In a Box of 25)
units
- - - - - - - - - - - +85 °C - -
RS Stock No. 455-5194
Mfr. Part No.SDX15D4
BrandHoneywell
SGD129.16
Each
units
- - - - - - - - - - - +85 °C - -
RS Stock No. 719-1125
Mfr. Part No.MPX5999D
BrandNXP
SGD20.62
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1021
Mfr. Part No.MPX2010DP
BrandNXP
SGD18.65
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1103
Mfr. Part No.MPX5500DP
BrandNXP
SGD18.84
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7346
Mfr. Part No.MPX5500DP
BrandNXP
SGD13.211
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 123-7137
Mfr. Part No.SDP600-125Pa
BrandSensirion
SGD51.45
Each
units
- - PCB Mount - - - - - - - - +80 °C - -
RS Stock No. 173-2214
Mfr. Part No.SDP600-125PA
BrandSensirion
SGD41.189
Each (In a Tray of 80)
units
- - PCB Mount - - - - - - - - +80 °C - -
RS Stock No. 235-5813
Mfr. Part No.24PCBFA6D
BrandHoneywell
SGD37.06
Each
units
- - - - - - - - - - - +85°C - -
RS Stock No. 133-1908
Mfr. Part No.SDP800-125Pa
BrandSensirion
SGD37.78
Each
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. 719-1119
Mfr. Part No.MPX5700DP
BrandNXP
SGD26.11
Each
units
2000kPa - PCB Mount - 6 - 30mm 11mm 29mm - 5.25 V dc +125 °C 4.7 V -
RS Stock No. 133-1915
Mfr. Part No.SDP816-500Pa
BrandSensirion
SGD37.78
Each
units
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +500Pa 5.5 V +85 °C 0.9 V -50 (Linear) Pa, -500 (Square Root) Pa
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