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庫存編號 719-1087
製造零件編號MPX5050DP
BrandNXP
HK$137.72
單位
- - - - - - - - - - - +125 °C - -
RS庫存編號 922-7364
製造零件編號MPX5999D
BrandNXP
HK$95.246
Each (In a Tray of 25)
單位
- - - - - - - - - - - +125 °C - -
RS庫存編號 455-5194
製造零件編號SDX15D4
BrandHoneywell
HK$626.29
單位
- - - - - - - - - - - +85 °C - -
RS庫存編號 169-1851
製造零件編號SDP816-125PA
BrandSensirion
HK$184.306
Each (In a Tray of 80)
單位
1bar - PCB Mount - 4 29 x 18 x 23.75mm 29mm 18mm 23.75mm +125Pa 5.5 V +85 °C 0.9 V -125 (Square Root) Pa, -12.5 (Linear) Pa
RS庫存編號 169-7640
製造零件編號176PC07HD2
BrandHoneywell
HK$2,334.298
個 (以毎盒:30)
單位
- - - - - - - - - - - +85 °C - -
RS庫存編號 146-8237
製造零件編號4515DO-DS3BK004DP
HK$300.19
單位
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庫存編號 922-0931
製造零件編號ABPDLNN100MG2A3
BrandHoneywell
HK$95.23
單位
850mbar - Through Hole DIP 6 11 x 8 x 8.03mm 11mm 8mm 8.03mm 100mbar 3.6 V dc +85 °C - 0mbar
RS庫存編號 922-0935
製造零件編號ABPDANN005PG2A3
BrandHoneywell
HK$94.99
單位
30psi - Through Hole DIP 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 5psi 3.6 V dc +85 °C - 0psi
RS庫存編號 146-8231
製造零件編號4515-DS5A002DP
HK$300.19
單位
300psi - PCB Mount Dual Sideport 8 17.4 x 12.4 x 7.5mm 17.4mm 12.4mm 7.5mm 0.072psi 5 V dc +85 °C - -
RS庫存編號 121-8161
製造零件編號24PC15SMT
BrandHoneywell
HK$286.10
單位
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庫存編號 121-8176
製造零件編號26PC15SMT
BrandHoneywell
HK$371.55
單位
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庫存編號 922-0944
製造零件編號ABPMAND001PG2A3
BrandHoneywell
HK$94.99
單位
10psi - Surface Mount SMT 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 1psi 3.6 V dc +85 °C - 0psi
RS庫存編號 146-8198
製造零件編號4515DO-DS3BK020DPL
HK$219.034
Each (In a Tray of 10)
單位
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庫存編號 133-1911
製造零件編號SDP806-500Pa
BrandSensirion
HK$234.89
單位
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 -500 (Square Root) Pa, -50 (Linear) Pa
RS庫存編號 146-8235
製造零件編號4515DO-DS3BK002DPL
HK$300.19
單位
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庫存編號 922-0950
製造零件編號ABPDANT015PGAA5
BrandHoneywell
HK$118.51
單位
30psi - Through Hole DIP 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 15psi 5.25 V dc +85 °C - 0psi
RS庫存編號 187-4724
製造零件編號BPS110-AD0P15-2DG
BrandBourns
HK$216.42
單位
- - Surface Mount SMD 8 12.7 x 13.8 x 8.4mm 12.7mm 13.8mm 8.4mm 0.15psi 5.5 V +85 °C - -
RS庫存編號 121-8180
製造零件編號24PC01SMT
BrandHoneywell
HK$222.33
單位
20psi - Surface Mount SMT 4 7.1 x 6.1 x 7.7mm 7.1mm 6.1mm 7.7mm 1psi 12 V dc +85 °C - 0psi
RS庫存編號 123-7137
製造零件編號SDP600-125Pa
BrandSensirion
HK$256.49
單位
- - PCB Mount - - - - - - - - +80 °C - -
RS庫存編號 133-1908
製造零件編號SDP800-125Pa
BrandSensirion
HK$234.89
單位
1bar - Manifold Mount, PCB Mount - 4 29 x 18 x 14.25mm 29mm 18mm 14.25mm +125Pa 5.5 V +85 °C - -125Pa