The FS1023-DG is a fully calibrated gas flow meter and is targeted for gas flow applications. The sensor utilizes thermopile sensing, which provides an excellent signal-to-noise ratio and is ideal for applications requiring low power. The FS1023-DG provides a linear output with flow. It features an Analog, 0 to 4.5V, and Digital I2C output.

FS1023-DG complies with NSF/ANSI 61: Drinking Water Systems Components - Health Effects. It can be safely used for breath and ventilator applications.

Features

  • Measures gas flow
  • Robust solid isolation technology
  • Resistant to vibration and pressure shock
  • Fast response time
  • 0 to 4.5V DC output, digital I2C output
  • Supply voltage: 5V DC
  • Operating temperature range: 5°C to +75°C
  • NSF/ANSI 61 Compliant

Product Options

Part Number Part Status Description Temp. Range Buy Sample
FS1023-1001-DG
Package Info
PCB Symbol, Footprint, and 3D Model
Active Gas, 0 to 35 SLPM, calibrated digital and analog output 0 to 85°C
Availability

Buy / Quote

Documentation

Title language Type Format File Size Date
Datasheets & Errata
FS1023-DG Datasheet – Datasheet PDF 355 KB
Other
Sensing Technologies and Sensor Solutions Overview – Overview PDF 5.75 MB
FS10xx/FS2012 High-Performance MEMS Flow Sensor Module Family – Product Brief PDF 236 KB
info: For device-specific or order-specific documentation, submit a support request.

News & Additional Resources

Type Date
High-Accuracy Oxygen Flow Meter for the Exploration Portable Life Support System External Link Nov 2, 2020
Why Reinvent Turbine Wheel-Style Flow Meters? Blog Post Oct 19, 2017
IDT Expands Sensor Portfolio with Solid-State Flow Sensor Modules for Liquids and Gases News Jul 24, 2017