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.


...
Read more Read less

Filters

Viewing 41 - 60 of 86 products
Results per page
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
New
RS Stock No. 196-1993
Mfr. Part No.MP34DT05TR-A
MYR3.23
Each (On a Reel of 4000)
units
- - Surface Mount HCLGA 4 3 x 4 x 1mm 3mm 4mm 1mm - 3.6 V +85 °C - -
RS Stock No. 719-1125
Mfr. Part No.MPX5999D
BrandNXP
MYR65.49
Each
units
- - - - - - - - - - - +125 °C - -
RS Stock No. 169-1846
Mfr. Part No.SDP800-500PA
BrandSensirion
MYR88.43
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. 922-0944
Mfr. Part No.ABPMAND001PG2A3
BrandHoneywell
MYR63.45
Each
units
10psi - Surface Mount SMT 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 1psi 3.6 V dc +85 °C - 0psi
RS Stock No. 922-0919
Mfr. Part No.ABPLLND060MGAA3
BrandHoneywell
MYR60.85
Each
units
850mbar - Surface Mount LLSMT 6 8 x 7 x 8.03mm 8mm 7mm 8.03mm 60mbar 3.6 V dc +85 °C - 0mbar
RS Stock No. 146-8191
Mfr. Part No.4515-DS5A002DP
MYR137.753
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 0.072psi 5 V dc +85 °C - -
RS Stock No. 121-8180
Mfr. Part No.24PC01SMT
BrandHoneywell
MYR151.03
Each
units
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 Stock No. 146-8193
Mfr. Part No.4515DO-DS3BK002DPL
MYR137.753
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. 922-0947
Mfr. Part No.ABPLANN001PG2A5
BrandHoneywell
MYR76.08
Each
units
10psi - Surface Mount LLSMT 6 8 x 7 x 10.63mm 8mm 7mm 10.63mm 1psi 5.25 V dc +85 °C - 0psi
RS Stock No. 133-1911
Mfr. Part No.SDP806-500Pa
BrandSensirion
MYR125.52
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. 146-8196
Mfr. Part No.4515DO-DS3BK005DP
MYR137.753
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. 719-1197
Mfr. Part No.MPXV7002DP
BrandNXP
MYR69.16
Each
units
- - - - - - - - - - - +60 °C - -
RS Stock No. 922-0922
Mfr. Part No.ABPMANN005PGAA3
BrandHoneywell
MYR74.43
Each
units
30psi - Surface Mount SMT 6 11 x 8 x 10.63mm 11mm 8mm 10.63mm 5psi 3.6 V dc +85 °C - 0psi
RS Stock No. 922-0938
Mfr. Part No.ABPMANN030PG2A3
BrandHoneywell
MYR91.75
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. 922-0953
Mfr. Part No.ABPLLNT010BGAA5
BrandHoneywell
MYR57.55
Each
units
17bar - Surface Mount LLSMT 6 8 x 7 x 8.03mm 8mm 7mm 8.03mm 10bar 5.25 V dc +85 °C - 0bar
RS Stock No. 121-8161
Mfr. Part No.24PC15SMT
BrandHoneywell
MYR151.03
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. 169-1852
Mfr. Part No.SDP816-500PA
BrandSensirion
MYR88.43
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. 922-7346
Mfr. Part No.MPX5500DP
BrandNXP
MYR42.90
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
New
RS Stock No. 193-5449
Mfr. Part No.IMP34DT05TR
MYR10.64
Each (In a Pack of 5)
units
- –26 dBFS ±3 dB - HCLGA - - - - - - - +85 °C - -
RS Stock No. 123-7137
Mfr. Part No.SDP600-125Pa
BrandSensirion
MYR147.26
Each
units
- - PCB Mount - - - - - - - - +80 °C - -
Related Products
These ultra-low pressure differential sensors provide an output ...
Description:
These ultra-low pressure differential sensors provide an output voltage proportional to applied pressure. They operate from a single positive supply voltage rating at 8V. Signal conditioning results in directly useable outputs and temperature compensation results, in predictable performance over the ...
Miniature, very low pressure, un-amplified differential transducer with ...
Description:
Miniature, very low pressure, un-amplified differential transducer with silicon diaphragm and ratiometric output. High sensitivity and low null shiftGauge measurements may be achieved by venting one port to atmosphereEasily interchangedSupplied with instruction leafletMedia: P1 Port Dry Gases only; P2 Port ...
The Sensirion SDP3x differential pressure sensors are designed ...
Description:
The Sensirion SDP3x differential pressure sensors are designed for high-volume applications where small size is a key requirement. They build on the next-generation CMOSens® sensor chip and provide fast measurement speeds with excellent accuracy and long-term stability. The devices are ...
The Sensirion SDP800 series of Digital differential pressure ...
Description:
The Sensirion SDP800 series of Digital differential pressure sensors offer superb performance and are targeted at high-volume applications. These sensors are for use with air or other non-aggressive gases and deliver accurate and stable results covering a range of up ...