Differential pressure sensors

Back to catalog

Sensirion’s differential pressure sensors provide precise measurement and high sensitivity even at the smallest pressure differences. Each sensor is fully calibrated and temperature compensated and ensures long-term stability without zero-point drift. Designed for use in medical devices, HVAC systems, and automotive applications, our sensors offer reliable performance under changing environmental conditions. The differential pressure sensor is available with either a digital I2C interface or an analog voltage output to support different integration needs. The digital version allows measurement speeds up to 2 kHz and includes smart averaging functions as well as multiple measurement modes. With proven field performance across various industries, our sensors enable accurate and reliable differential pressure measurement in demanding applications. Explore our differential pressure sensor portfolio to find the right solution for you.

Filters
  • Series

    • ASP1400

      1

    • EK-Px

      2

    • SDP1xxx

      7

    • SDP3x

      5

    • SDP5xx

      4

    • SDP6xx

      8

    • SDP8xx

      10

    • SDPxxx cap

      1

    • SEK-SDP

      2

    • EK-F5x

      0

    • EK-LD20xx

      0

    • EK-LPG10

      0

    • EK-SLF3x

      0

    • EK-SLx

      0

    • ESS

      0

    • LD20

      0

    • LG01

      0

    • LG16

      0

    • LPG10

      0

    • LS32-1500

      0

    • SCC1

      0

    • SCC30-DB

      0

    • SCD30

      0

    • SCD4x

      0

    • SCD4x Gadget

      0

    • SEK-SCDxx

      0

    • SEK-SEN5x

      0

    • SEK-SEN6x

      0

    • SEK-SensorBridge

      0

    • SEK-SFAxx

      0

    • SEK-SFMxxxx

      0

    • SEK-SHTxx

      0

    • SEK-SPSxx

      0

    • SEK-STC31

      0

    • SEK-STCC4

      0

    • SEK-STS4x

      0

    • SEK-SVMxx

      0

    • SEN5x

      0

    • SEN6x

      0

    • SENSEVAL-SCB4XV1

      0

    • SENSEVAL-SHT4XV1

      0

    • SFA30

      0

    • SFA40

      0

    • SFC3x00

      0

    • SFC4x00

      0

    • SFC5300

      0

    • SFC5400

      0

    • SFC5500

      0

    • SFC6000

      0

    • SFM3xxx

      0

    • SFM3xxx-AW/D

      0

    • SFM4xxx

      0

    • SFM5xxx

      0

    • SFM6000-OEM

      0

    • SFx filter cap

      0

    • SGD43S-M3-Sx

      0

    • SGM53xx

      0

    • SGM63xx

      0

    • SGM64xx

      0

    • SGP30

      0

    • SGP4x

      0

    • SGPC3

      0

    • SHT1x

      0

    • SHT2x

      0

    • SHT31 Smart Gadget

      0

    • SHT3x

      0

    • SHT43 DemoBoard

      0

    • SHT4x

      0

    • SHT4xA

      0

    • SHT4xI

      0

    • SHT4x Smart Gadget

      0

    • SHT7x

      0

    • SHT85

      0

    • SHTCx

      0

    • SHTWx

      0

    • SLD3P

      0

    • SLF3S

      0

    • SLF3x

      0

    • SLG

      0

    • SLI

      0

    • SLQ-QT105

      0

    • SLQ-QT500

      0

    • SLS-1500

      0

    • SPS30

      0

    • STC31

      0

    • STC42x

      0

    • STCC4

      0

    • STS2x

      0

    • STS3x

      0

    • STS4x

      0

    • STS4xA

      0

    • SVM30

      0
  • Class

    • Accessory

      1

    • Evaluation kit

      4

    • Sensor

      35

    • Development board

      0

    • Reference design

      0
  • Product status

    • Active

      18

    • Not recommended for new designs

      19

    • Obsolete

      3

    • Upcoming

      0

    • New

      0

    • Last time buy

      0
  • Interface

    • I²C

      21

    • RS232

      1

    • Analog voltage

      12

    • Sensibus

      0

    • PWM

      0

    • SDM

      0

    • UART

      0

    • RS485

      0

    • Switch

      0

    • Device net

      0

    • IO link

      0

    • ModBus

      0

    • Analog current

      0
SDP816-500Pa

SDP816-500Pa

Analog DP sensor (±500 Pa), tube connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
29 x 18 x 27.05 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP816-125Pa

SDP816-125Pa

Analog DP sensor (±125 Pa), tube connection

Pressure range
125 - 125 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
29 x 18 x 27.05 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP811-500Pa

SDP811-500Pa

Digital DP sensor (±500 Pa), tube connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 27.05 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP810-500Pa

SDP810-500Pa

Digital DP sensor (±500 Pa), tube connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 27.05 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP810-125Pa

SDP810-125Pa

Digital DP sensor (±125 Pa), tube connection

Pressure range
125 - 125 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 27.05 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.08 Pa
  • Sensor
  • Differential pressure sensors
SDP806-500Pa

SDP806-500Pa

Analog DP sensor (±500 Pa), manifold connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
29 x 18 x 17.55 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP806-125Pa

SDP806-125Pa

Analog DP sensor (±125 Pa), manifold connection

Pressure range
125 - 125 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
29 x 18 x 17.55 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.08 Pa
  • Sensor
  • Differential pressure sensors
SDP801-500Pa

SDP801-500Pa

Digital DP sensor (±500 Pa), alternative I²C address, manifold connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 17.55 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP800-500Pa

SDP800-500Pa

Digital DP sensor (±500 Pa), manifold connection

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 17.55 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
SDP800-125Pa

SDP800-125Pa

Digital DP sensor (±125 Pa), manifold connection

Pressure range
125 - 125 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
I²C
Size (LxWxH)
29 x 18 x 17.55 mm
Supply voltage
2.7 - 5.5 V
Accuracy
3 % m.v.
Zero point accuracy
0.08 Pa
  • Sensor
  • Differential pressure sensors
SDP37

SDP37

Analog differential pressure sensor (±125 Pa)

Pressure range
125 - 125 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
8.5 x 5.5 x 5.15 mm
Supply voltage
3 - 3.6 V
Accuracy
3 % m.v.
Zero point accuracy
0.08 Pa
  • Sensor
  • Differential pressure sensors
SDP36

SDP36

Analog differential pressure sensor (±500 Pa)

Pressure range
500 - 500 Pa
Pneumatic connection
-
Electrical connection
-
Interfaces
Analog voltage
Size (LxWxH)
8.5 x 5.5 x 5.15 mm
Supply voltage
3 - 3.6 V
Accuracy
3 % m.v.
Zero point accuracy
0.1 Pa
  • Sensor
  • Differential pressure sensors
Products per page: