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SDP810-500PA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SDP810-500PA product

SDP810-500PA

Pressure Sensors

Differential pressure sensor±500 PaI2CTube connectionAirflow sensingSensirion

SDP810-500Pa is a tube-port digital differential pressure sensor for bidirectional air or non-aggressive gas measurement from -500 Pa to +500 Pa. It provides calibrated I2C pressure and temperature data.

Best for

  • Bidirectional low-pressure air measurement
  • Tube-connected airflow or gas-flow systems
  • Applications requiring digital calibrated pressure output

Avoid if

  • The process media is aggressive, condensing, or not validated for the wetted materials
  • A reflow-soldered pressure sensor is required
  • A pressure range beyond ±500 Pa is needed

Check before use

  • Confirm High and Low port orientation in the pneumatic design
  • Use the correct pressure scale factor returned by the sensor
  • Validate accuracy under the application's temperature and absolute-pressure conditions

Key specifications

Differential pressure range
-500 Pa to +500 Pa
Interface
I2C, address 0x25
Supply voltage
2.7 V to 5.5 V
Pressure accuracy
0.1 Pa zero point; 3% of reading span
Pressure update rate
1800 Hz to 2200 Hz in continuous mode

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH compliant
MSL
-
ECCN
-
HTSUS
-

Application

Airflow monitoringDifferential pressure measurementGas flow measurement

Datasheet

IIIM-S-A0008918060-1.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

SDP810-500Pa is a Sensirion digital differential pressure sensor with tube connections. It measures bidirectional pressure from -500 Pa to +500 Pa and communicates over a 2-wire I2C interface.