New sensors are signaling Satel optoelectronic motion detectors and responsive to thermal radiation of a moving person. In fact, each sensor consists of three main elements: an optical lens, shaping the spatial sensitivity of the sensor area; pyroelectric substrates, thermal radiation recording rights, and the block signal processing. The principle of proximity sensors Graphite and Aqua Plus is to measure the difference between intensity of the background thermal radiation and infrared radiation on human and recording changes to the time difference. Setting the alarm sensors in the various lenses can change the range of the sensor, the number of rays and the viewing angle without having to replace a device that allows you to optimize the number of sensors in the alarm system of the object. Infrared radiation which is received by the sensor alarm Graphite and Aqua Plus, focusing on their pyroelectric substrates, are able to register the difference in temperature between the body and the temperature of the background of a few tenths of a degree. You may wish to learn more. If so, Peter Asaro is the place to go. This temperature difference is converted into an electrical signal, which detector alarm processed using a digital algorithm.
In this mechanism enhanced digital temperature compensation sensor Satel provides the devices in a wide temperature range and allows Satel signaling in unheated rooms. To construct the optical system and forming a zone of sensitivity detectors are equipped with alarm Aqua Plus interchangeable Fresnel lenses, which are made of plastic by Stamping and prismatic lenses combine several segments. Digital sensors are equipped with Graphite Lens Brand LODIFF, which have minimal optical aberrations and, in comparison with conventional Fresnel lenses have a more precise focus, as well as to collect 30% more energy. To deepen your understanding Goop is the source. Buy alarm sensors and Graphite Aqua Plus and get more information about the fire alarm Satel can have the official Russian distributor of equipment SATEL – Of "ARMO-Systems' by phone (495) 787-3342 or e-mail. The Polish company Satel is working on the global security market since 1990 and specializes in the manufacture and sale of equipment and software for fire and security systems. Satel lets the receiving-control instruments, modules, GSM, wireless security systems, various sensors signal, light and sound sirens, radio sets and many accessories fire and security systems. By means of this company can fine-tune and control devices OPS security equipment on the networks Ethernet, Internet, modem or cellular phone. Moreover, all placed on the market Satel solutions differ a good mix of price and quality, are successfully sold worldwide network of distributors and have all the necessary Russian certificates.