SGAS701 - Trace Hydrogen (H2) Sensor

IDT

General Description

The IDT SGAS701 is a solid-state chemiresistor sensor designed to detect hydrogen in air.

The sensor uses an integrated heater with highly sensitive MOx material tailored for detection of hydrogen.

Key Features

High sensitivity to low hydrogen concentrations (.

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SGAS701 trace hydrogen (h2) sensor by IDT - Datasheet Preview

Datasheet Details

Part number	SGAS701
Manufacturer	IDT
File Size	691.96 KB
Description	Trace Hydrogen (H2) Sensor
Datasheet	SGAS701 Datasheet

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Trace Hydrogen (H2) Sensor SGAS701 Datasheet Description The IDT SGAS701 is a solid-state chemiresistor sensor designed to detect hydrogen in air. The sensor uses an integrated heater with highly sensitive MOx material tailored for detection of hydrogen. The chemiresistor sensors of IDT’s SGAS family are based upon the principle that metal oxide materials undergo surface interactions (physisorption and chemisorption) with gas molecules at elevated temperatures, resulting in a measurable change in electrical resistance. As these materials are polycrystalline (i.e., composed of multiple grains with distinct grain boundaries), the adsorbed gases have significant electronic effects on the individual grains.