1. The general principle is to install the detector twice as high as the highest target in the protected area. Within the effective range of the detector, it can not be obstructed by obstructions, including transparent materials such as glass and other spacers, while covering all objectives and areas requiring protection, as well as facilitating regular maintenance.

2. The detector is generally tilted downward 30-45 ° angle installation, which can look down and look forward, while reducing the mirror may be contaminated. Each possible fire in the protected area should be kept in a straight line, avoiding indirect incidence and reflection.

3. To avoid blind spot detection, it is common practice to install another flame detector at the opposite corner and to provide backup if one of the flame detectors fails.

In front of the flame detectors are generally installed at the time of attention, here friendship reminder, the need for special attention is: in the flame detector cone detection range to avoid possible false alarm source.