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  • All products
  • Differential pressure sensors
  • SEK-SDP

SEK-SDP31

Differential pressure evaluation kit SDP31

- 2.7 V to 5.5 V, ±500 Pa Includes: - 1x SDP31 on PCB - 1x connector cable - 1x flow element - Quick start guide 1x SEK-SensorBridge required

See inventoryContact sales

Downloads

Datasheet SDP3x digital
  • 11/2022•
  • PDF•
  • 740.0 KB
Datasheet11/2022PDF740.0 KB
Efficient Gas Flow Measurements in Bypass
  • 05/2023•
  • PDF•
  • 211.4 KB
Application note05/2023PDF211.4 KB
Flow element - SEK-SDP31
  • 11/2022•
  • PDF•
  • 99.0 KB
Application note11/2022PDF99.0 KB
Quick start guide evaluation kit SDP31
  • 05/2022•
  • PDF•
  • 630.7 KB
Guide05/2022PDF630.7 KB
Arduino I²C SDP library
  • Link•
SoftwareLink
Sample code SDP3x
  • ZIP•
  • 302.0 KB
SoftwareZIP302.0 KB
SEK-ControlCenter (all devices)
  • Link•
SoftwareLink
STEP file SDP3x
  • STEP•
  • 1014.5 KB
Drawings/CADSTEP1014.5 KB
REACH and RoHS declaration HalFree Differential Pressure
  • 01/2025•
  • PDF•
  • 99.1 KB
Certificate01/2025PDF99.1 KB
Differential pressure brochure Chinese
  • 06/2024•
  • PDF•
  • 1.5 MB
Flyer06/2024PDF1.5 MB
Differential pressure brochure english
  • 05/2024•
  • PDF•
  • 1.3 MB
Flyer05/2024PDF1.3 MB
Differential pressure brochure Japanese
  • 06/2024•
  • PDF•
  • 1.8 MB
Flyer06/2024PDF1.8 MB
Flyer SEK-SDP31
  • 06/2023•
  • PDF•
  • 552.6 KB
Flyer06/2023PDF552.6 KB
Flyer SEK-SDP31 Japanese
  • 04/2024•
  • PDF•
  • 1.9 MB
Flyer04/2024PDF1.9 MB
SDP Engineering Guide
  • 06/2024•
  • PDF•
  • 1.0 MB
Guide06/2024PDF1.0 MB
SDP Measurement Parameters
  • 06/2024•
  • PDF•
  • 381.1 KB
Guide06/2024PDF381.1 KB
SDP Selection Guide
  • 06/2024•
  • PDF•
  • 318.0 KB
Guide06/2024PDF318.0 KB
SDP Signal Compensation
  • 06/2024•
  • PDF•
  • 350.4 KB
Guide06/2024PDF350.4 KB

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Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.

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Global Distributors

Part numberQuantityDistributor nameCountryUploaded
SEK-SDP3186Mouser Electronics Inc.27 countries16.04.2026Buy
SEK-SDP3151DigiKeyUS, DE, HK15.04.2026Buy

EMEA (Europe)

Part numberQuantityDistributor nameCountryUploaded
SEK-SDP313BMF System Parts BVNL23.03.2026Buy
SEK-SDP312SOS electronic s.r.o.DE, HU, CZ, PL, SK15.04.2026Buy

APAC (Asia)

Part numberQuantityDistributor nameCountryUploaded
SEK-SDP311Glyn LimitedNZ15.04.2026Buy

The Americas

Part numberQuantityDistributor nameCountryUploaded
SEK-SDP311Newark, An Avnet CompanyUS15.04.2026Buy