DEVICE FOR MEASURING CHARACTERISTICS OF A FLUID

A device for measuring a characteristic of a fluid includes a sensor comprising a first main face furnished with a sensitive part sensitive to said characteristic and intended to be in contact with the fluid, and a second main face opposite furnished with a first electrical contact element on which a measurement signal is obtained. The device also includes a support comprising a first main face provided with a second electrical contact element linked electrically to the first electrical contact element, a second main face opposite, and an opening passing through the main faces of the support. The device further includes a cap fastened to the second main face of the sensor and delimiting, with this second main face, a cavity closed hermetically facing which is disposed the sensitive part of the sensor; in which the second main face of the sensor is fastened hermetically and/or in a leaktight manner to that of the support at the periphery of the opening, a part of the first electrical contact element being opposite and/or in the opening.