Gas detection.

Gas detection.

Microsensors for detecting gases.

Toxic gases.

Carbon monoxide (CO).

A thin layer of heated tin oxide acts as a sensor for the toxic gas CO.

Encapsulated sensors	Chip showing chemoresistance and heater

Carbon dioxide (CO2).

Chip and Ag multilayer structure

Airflow.

This microsensor measures the airflow using the hot wire technique. This technique integrates a heating resistance together with sensor thermoresistances that measure the increase in air temperature, which is a function of flow

Sensor on test PCB	Sensor on PCB attachable to the capsule

Sensor and PCB assembled in the capsule

Gas family.

Microsensor enabling the type of inlet gas to a domestic boiler to be discovered. For integration together with an intelligent flowmeter to a device that makes the relevant compensations on the basis of the information received from the gas family sensor, thus ensuring optimum combustion whatever the inlet gas or the thermal working power

Client: Orkly