+371 66 77 88 20
b2b@elektrika.lv 
The 72051EI high sensitivity, high gain amplifier based intelligent smoke sensor provides extremely high sensitivity to fire conditions, by detecting the earliest particles of combustion. This is achieved by combining a patented optical chamber with advanced high power output IR LED diode and precision optics technology, which is matched with a unique superior high gain IR receiver amplifier. The chamber is supported by sophisticated processing circuitry and microprocessors that feature smoothing-filter algorithms to help eliminate transient environmental noise conditions and reduce nuisance alarms. It has a very sensitive but stable sensor that can achieve 0.06 to 6.41% /m obscuration sensitivity, providing up to 100 times more sensitivity than a standard photoelectric smoke sensor. This sensor is ideally suited to environmental applications where there is a substantial cost for downtime or a significant investment in installed equipment has been made (e.g. electronics manufacturer clean rooms, computer rooms). The sensor has three stages of drift compensation, ‘low-level alert’, ‘high-level alert’ and ‘maintenance urgent’.
Cables and wires 
Installation 
Automatics and control 
Lighting 
Renewable energy 
Tools 
Power tools and accessories 
Industrial products 
Lightning protection 
Insulating materials and chemistry 
Heating and ventilation 
Computers and Telecommunications 
Work wear and accessories 
Consumer electronics 
Smart Home 
For garden, leisure and tourism 
