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ASP1400

  • All products
  • •Differential pressure sensors
  • •ASP1400

Differential pressure sensor with RS232 interface

The ASP1400 differential pressure sensor features a digital RS-232 output and is fully calibrated and temperature compensated. The ASP1400 differential pressure sensor is based on a dynamic measurement principle and measures a mass flow passing through the sensor which is calibrated for differential pressure. With its leading CMOSens® Technology for superior performance, the ASP1400 digital differential pressure sensor is optimized for ultra-low differential pressures, best accuracy and high sensitivity. Additionaly, it exhibits a very high long-term stability and is free from zero point drift.

Successor productSee inventoryContact sales

Successor product

NameDescriptionSeriesCategory
SDP810-125PaDigital DP sensor (±125 Pa), tube connectionSDP8xxDifferential pressure sensors

SDP810-125Pa

Digital DP sensor (±125 Pa), tube connection

SDP8xx

Differential pressure sensors

Specification

Differential pressure
Pressure range100 - 100Pa100 - 100Pa
Accuracy10% m.v.10% m.v.
Generic
Supply voltage7 - 18V7 - 18V
InterfacesRS232RS232

Downloads

Datasheet ASP1400
  • PDF•
  • 336.8 KB
DatasheetPDF336.8 KB
Low power operation SCD4x
  • 07/2022•
  • PDF•
  • 443.0 KB
Application note07/2022PDF443.0 KB
Calibration certification ASP1400
  • PDF•
  • 21.6 KB
CertificatePDF21.6 KB
REACH and RoHS declaration HalFree Differential Pressure
  • 04/2026•
  • PDF•
  • 105.3 KB
Certificate04/2026PDF105.3 KB
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Size (LxWxH)45 x 40 x 15.5mm45 x 40 x 15.5mm

Smart sensors for your application

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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