| Developers: | NIIPT the Raster — Research institute of industrial television |
| Branches: | Mineral extraction |
| Technology: | Video surveillance systems |
Osobovzryvobezopasny complex UTPV-2-3ekh of development and production of NIIPT Raster (enters into Ruselectronics) consists of the TV camera placed in an explosive zone of mines and mines, and the block of connections which is installed in a land part of objects out of an explosive zone. Construction of the body of the camera and also feature of creation of electric circuits guarantee safe use of the equipment in zones where at the atmosphere there can constantly be present be explosive mixes of air with firedamp and combustible dust.
The faint color object camera is equipped with the zoom lens with manual change of focal distance and a diaphragm. For protection against dust blowing of viewing glass is provided, and the body of the camera bears strong blows. Transfer of video signal and a power supply between the camera and the block of connection is performed on two couples of a telephone cable up to 1500 m long.
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