FIELD: instrument making.
SUBSTANCE: device includes optic radiation source, optic radiation receiver, sensor containing reflection diaphragm, optic radiation orientation device and gasket located between reflection diaphragm and optic radiation orientation device. In addition, pressure transducer includes information processing unit, fibre-optic brancher connected by means of LEDs to optic radiation source, optic radiation receiver and sensor. Optic radiation orientation device is made in the form of plate from quartz glass and has the shape of parallelepiped with mirror sputtering along the whole surface excluding the part of the surface, which is located under the diaphragm.
EFFECT: simpler design and improved dimensional characteristics.
2 dwg
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