The SGAS711 is a solid-state chemiresistor sensor designed to detect flammable gases in air. The SGAS711 sensor uses an integrated heater with highly sensitive MOx material tailored for detection of flammable gases. The device is ideal to be used as a methane gas sensor, propane gas sensor, hydrogen gas sensor, liquefied petroleum gas sensor (LPG sensor), and more.

Features

  • High sensitivity to a wide range of flammable gases, ideal as:
    • Methane gas sensor
    • Propane gas sensor
    • Hydrogen gas sensor
    • Liquefied petroleum gas sensor (LPG sensor)
  • Non-specific response, calibration factors available upon request
  • Typical response time <1 minute to 90% full scale
  • Environmental temperature range of -20°C to 50°C
  • Minimal response to environmental humidity over the range of 0% to 95%, non-condensing
  • Rugged, reliable sensor based on IDT’s exclusive technology
 

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
SGAS711 Active TO4 TO 4 C Yes Tray
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
SGAS711 Datasheet Datasheet PDF 912 KB
Application Notes & White Papers
AN-992 - Digital Interface for SGAS7xx Sensors Application Note PDF 429 KB
AN-988 Resistance Measuring Circuits for SGAS Sensors Application Note PDF 581 KB
AN-989 Analog Front-End Reference Design for SGAS Sensors Application Note PDF 409 KB
Other
Sensing Technologies and Sensor Solutions Overview 简体中文 Overview PDF 2.57 MB
SGAS701, SGAS707 and SGAS711 Gas Sensors Overview 日本語 Overview PDF 235 KB

Boards & Kits

Part Number Title Type Company
SMOD711 Flammable Gas Leak Sensor Evaluation Kit