Come determinare quali sono i prodotti corretti per le proprie necessità di monitoraggio del rischio di incendi.
Le fiamme emettono radiazioni elettromagnetiche nelle lunghezze d'onda degli infrarossi (IR), della luce visibile e degli ultravioletti (UV) a seconda della fonte di combustione. Alcuni tipi di fiamme sono invisibili all'occhio umano: per questo motivo, i rilevatori di fiamme odierni utilizzano tecnologie ottiche per svolgere la propria funzione. Sono state sviluppate tecnologie ottiche di rilevamento che utilizzano UV, UV/IR e infrarossi multispettro per essere in grado di rilevare fiamme o diverse fonti di combustione. Questo tipo di prodotti si basa sul rilevamento nella linea di veduta delle radiazioni emesse nelle bande di spettro per determinare se una fiamma è reale.
È importante considerare se la potenziale fiamma che si desidera rilevare sia di origine inorganica o generata da idrocarburi. Nel caso delle fiamme generate da idrocarburi, una miscela di metano e ossigeno produce anidride carbonica e acqua. Questo tipo di fiamma crea una lettura di segnale UV a 0,2 micron e una lettura di segnale IR a 2,7 micron e 4,5 micron. Le fiamme di idrogeno producono esclusivamente molecole di acqua, per questa ragione non si rileva il medesimo picco di CO2 notoriamente prodotto dalle fiamme generate da idrocarburi.
Condizioni ambientali quali luce solare, fulmini, oggetti roventi e altre sorgenti di fiamma possono causare falsi allarmi. È fondamentale che il rilevatore di fiamma sia in grado di distinguere un reale incendio da una falsa sorgente di irradiazione.
Le tecnologie di rilevamento di fiamma riconoscono efficacemente una fiamma a diverse distanze. È importante utilizzare un rilevatore in grado di operare entro la gamma di rilevamento desiderata.
I rilevatori di fiamma ottici sono caratterizzati da un range del “campo visivo” simile a quello degli obiettivi delle macchine fotografiche. Considerare il range del campo visivo aiuta a determinare il numero di rilevatori necessari per coprire un’installazione o un’area specifica dell’installazione.
Optical Flame Detection for the Process Industry
There's no such thing as "too safe" when operating storage tank farms, especially when these tank farms are located near urban areas. Next generation Rosemount 975 Flame Detectors help detect fires in tank farms to keep your operation running smoothly and safely. A full fire prevention solution helps ensure more uptime, extended asset life and minimized operating costs. Avoid devastating results of personnel injuries and equipment damage.
Oil wells have the potential to create flammable vapors and gases, increasing the risk of fire or explosions which can occur without warning. Next generation Rosemount 975 Flame Detectors provide continuous flame detection even in extreme temperatures and harsh winds to keep personnel and equipment safe.
Various hazards are associated with loading and unloading flammable and toxic products, including accidental release and potential of ignition. Next generation Rosemount 975 Flame Detectors continuously provide ultra-fast flame detection response speeds - as low as 20 ms – to help protect personnel and equipment
Due to the constant high stress on compressor machinery and potential for fires, compressor stations require continuous flame monitoring. Next generation Rosemount 975 Flame Detectors detect fires with ultra-fast response speeds as low as 20 milliseconds.
Aircraft hangars come with unique challenges as highly combustible aviation fuel leaks can occur. Next generation Rosemount 975 Flame Detectors help protect personnel and costly equipment, by detecting fuel and gas fires at long distances and over wide areas. Flame detectors are installed at the structure's corner and at ground level to help ensure the detectors' field of view covers any area where fire may occur.
Food and beverage processing and storage facilities present unique safety risks. Next generation Rosemount 975 Flame Detectors protect personnel and equipment, detecting fires with a high immunity to false alarms. With a durable stainless steel body and heated optics to eliminate condensation and icing, operating temperatures range from -76 °F to +185 °F (-60 °C to +85 °C) and cover areas up to 300 ft. (90 m).
Fire is a constant possibility at waste management sites as many types of waste are readily combustible. Next generation Rosemount 975 Flame Detectors continuously monitor and quickly detect fires, while protecting personnel and equipment. Rosemount 975 Flame Detectors detect fires at long distances and over wide areas with a high immunity to false alarms and ultra-fast response speeds - as low as 20 milliseconds. Flame detectors are strategically installed in multiple locations, ensuring the detectors' field of view covers any area where a fire may occur.
Optical Flame Detection for the Process Industry
There's no such thing as "too safe" when operating storage tank farms, especially when these tank farms are located near urban areas. Next generation Rosemount 975 Flame Detectors help detect fires in tank farms to keep your operation running smoothly and safely. A full fire prevention solution helps ensure more uptime, extended asset life and minimized operating costs. Avoid devastating results of personnel injuries and equipment damage.
Oil wells have the potential to create flammable vapors and gases, increasing the risk of fire or explosions which can occur without warning. Next generation Rosemount 975 Flame Detectors provide continuous flame detection even in extreme temperatures and harsh winds to keep personnel and equipment safe.
Various hazards are associated with loading and unloading flammable and toxic products, including accidental release and potential of ignition. Next generation Rosemount 975 Flame Detectors continuously provide ultra-fast flame detection response speeds - as low as 20 ms – to help protect personnel and equipment
Due to the constant high stress on compressor machinery and potential for fires, compressor stations require continuous flame monitoring. Next generation Rosemount 975 Flame Detectors detect fires with ultra-fast response speeds as low as 20 milliseconds.
Aircraft hangars come with unique challenges as highly combustible aviation fuel leaks can occur. Next generation Rosemount 975 Flame Detectors help protect personnel and costly equipment, by detecting fuel and gas fires at long distances and over wide areas. Flame detectors are installed at the structure's corner and at ground level to help ensure the detectors' field of view covers any area where fire may occur.
Food and beverage processing and storage facilities present unique safety risks. Next generation Rosemount 975 Flame Detectors protect personnel and equipment, detecting fires with a high immunity to false alarms. With a durable stainless steel body and heated optics to eliminate condensation and icing, operating temperatures range from -76 °F to +185 °F (-60 °C to +85 °C) and cover areas up to 300 ft. (90 m).
Fire is a constant possibility at waste management sites as many types of waste are readily combustible. Next generation Rosemount 975 Flame Detectors continuously monitor and quickly detect fires, while protecting personnel and equipment. Rosemount 975 Flame Detectors detect fires at long distances and over wide areas with a high immunity to false alarms and ultra-fast response speeds - as low as 20 milliseconds. Flame detectors are strategically installed in multiple locations, ensuring the detectors' field of view covers any area where a fire may occur.
