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ID: 1186187
€72.71
Tax included

€59.11 tax excl.

Module with a differential pressure sensor SDP31 dedicated to measuring the flow rate and air velocity. The arrangement is characterized by wide measuring range from 260 to 1260 hPa and high measurement resolution (0.01 hPa). I2C or SPI communication. SparkFun SPX-14767

4 weeks
On request
Kamami is the official distributor of Sparkfun modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.

 

Free shipping

free shipping in Poland for all orders over 500 PLN

 

Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

Module with a differential pressure sensor SDP31 dedicated to measuring the flow rate and air velocity. It is based on the next generation CMOSens® sensor chip which is at the heart of Sensirion's new differential pressure and flow sensing platform. Allows you to measure differential pressures in the range of +/- 500 Pascals (+/- 0.005 atm) thanks to the high and low pressure probes spaced 4.3 mm apart. The sensor has a high measuring speed, excellent accuracy and long-term stability, and exhibits no zero point drift. It provides extended functionality such as intelligent averaging, multiple temperature compensation modes, configurable I2C address and interrupts. The I2C address can be configured using jumpers on the back of the board. The module includes a power LED, a pair of Qwiic connectors, I2C pads, and pull-up resistors.

Features

  • Sensirion SDP31 differential pressure sensor
  • Pressure measuring range: -500 to 500 Pa (-2 to 2 inH2O)
  • Temperature measurement range: -40°C to +85°C
  • Pressure and temperature resolution: 16 bits
  • Zero point accuracy: 0.1 Pa
  • Flow step response time: < 3ms
  • Calibration for: air, N2
  • Calibrated temperature range: -40°C to +85°C
  • Operating temperature range: -40°C to +85°C
  • Startup time: 25ms
  • I2C address (configurable): 0x21, 0x22, 0x23
  • Supply voltage: 2.7 to 5.5 V
  • Interrupt output
  • 2 x Qwiic connector
  • Power LED
  • I2C pull-up resistors
1186187

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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