Agni controls provides uv & ir type flame detectors of ih224 series. This is explosion proof ultra violet and infra red combined flame detector with ip-66 protection. It uses infra red sensitive photoelectric sensor to detect flame and ember. Ir flame detector is provided with a narrow sensitivity of 3 to 5 m being completely insensitive to visible light. The narrow sensitivity of 185 to 260 nm is also completely insensitive to visible light. It us designed specially to suit all standard fire alarm panel or to any annunciator or plc or dcs through the potential free `no/nc`contracts. It has red led for visible indication in fire situation. It is also provided with flicker green led to indicate normal condition of the flame detector. These detectors do not need special type control panel. It has 4 wire system with complete monitoring fire, open &
Short. These detectors do not require separate supply. It has also special provision to clean detector eye. The combination of uv & ir sensors helps to remove false alarm due to various environmental influence like sunlight, lighting, welding arc, hot bodies and humidity. It is very easy to use, maintain and operate and give quick response to carbon fire. It can detect fire of 1 sq.Ft. Fire at 20 m within 5 sec. It has wide application in several places such as:
