Abstract: A temperature measuring device includes a temperature sensor and at least two printed circuit boards connected together and extending transversely to one another for establishing an electrical connection between the temperature sensor and a connecting cable.

Abstract: A temperature measuring device includes a temperature sensor and at least two printed circuit boards connected together and extending transversely to one another for establishing an electrical connection between the temperature sensor and a connecting cable.

Abstract: The invention relates to a device for temperature measurement. The heat radiation emanating from a measurement spot on an object of measurement is imaged by an optical system onto a detector. A sighting arrangement is also provided which has a diffractive optical system by which a light intensity distribution is produced which corresponds to the position and size of the measurement spot on the object of measurement.

Abstract: Device for contactless temperature measurement of an object with an optical system which images into the finite and a detector, wherein an image of the detector is imaged by the optical system along an optical axis onto a measurement spot on the object in such a way that the image of the detector reduces from the optical system to a sharp point measurement spot and then enlarges, and also with a sighting arrangement which identifies the outer limit of the measurement spot by means of visible sighting rays. Each sighting ray is aligned obliquely with respect to the optical axis in such a way that each sighting ray can be used both before and also after the sharp point measurement spot to identify the measurement spot.