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. 133-1915
Mfr. Part No.SDP816-500Pa
BrandSensirion
PHP1,407.01
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
RS Stock No. 169-1852
Mfr. Part No.SDP816-500PA
BrandSensirion
PHP1,028.146
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 -50 (Linear) Pa, -500 (Square Root) Pa
RS Stock No. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
PHP818.00
Each
units
- - - - - - - - - - - +60 °C - -
RS Stock No. 922-7412
Mfr. Part No.MPXV7002DP
BrandNXP
PHP606.828
Each (In a Tray of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1093
Mfr. Part No.MPX5100DP
BrandNXP
PHP974.29
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7352
Mfr. Part No.MPX5700DP
BrandNXP
PHP647.447
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 922-7330
Mfr. Part No.MPX5100DP
BrandNXP
PHP745.535
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1087
Mfr. Part No.MPX5050DP
BrandNXP
PHP974.29
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1021
Mfr. Part No.MPX2010DP
BrandNXP
PHP714.42
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 922-7336
Mfr. Part No.MPX5050DP
BrandNXP
PHP745.535
Each (In a Tray of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 719-1119
Mfr. Part No.MPX5700DP
BrandNXP
PHP845.91
Each
units
2000kPa - PCB Mount - 6 - 30mm 11mm 29mm - 5.25 V dc +125 °C 4.7 V -
RS Stock No. 922-7346
Mfr. Part No.MPX5500DP
BrandNXP
PHP467.137
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 133-1913
Mfr. Part No.SDP810-500Pa
BrandSensirion
PHP1,407.01
Each
units
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +500Pa 5.5 V +85 °C - -500Pa
RS Stock No. 922-7364
Mfr. Part No.MPX5999D
BrandNXP
PHP586.382
Each (In a Tray of 25)
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 719-1125
Mfr. Part No.MPX5999D
BrandNXP
PHP767.85
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 169-1850
Mfr. Part No.SDP810-500PA
BrandSensirion
PHP1,028.146
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 - -500Pa
RS Stock No. 133-1911
Mfr. Part No.SDP806-500Pa
BrandSensirion
PHP1,407.01
Each
units
1bar - Manifold Mount, PCB Mount - 4 29 x 18 x 14.25mm 29mm 18mm 14.25mm +500Pa 5.5 V +85 °C 0.9 V -50 (Linear) Pa, -500 (Square Root) Pa
RS Stock No. 121-8161
Mfr. Part No.24PC15SMT
BrandHoneywell
PHP1,383.82
Each
units
45psi - Surface Mount SMT 4 7.1 x 6.1 x 7.7mm 7.1mm 6.1mm 7.7mm 15psi 12 V dc +85 °C - 0psi
RS Stock No. 169-1848
Mfr. Part No.SDP806-500PA
BrandSensirion
PHP1,028.141
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 0.9 V -50 (Linear) Pa, -500 (Square Root) Pa
RS Stock No. 719-1103
Mfr. Part No.MPX5500DP
BrandNXP
PHP610.54
Each
units
- - - - - - - - - - - +125 °C - -
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