激光探测覆盖区指针

Does the optical detector cover the entire hazardous area that needs protection? Has the installer located the detector at the right location and does the detector 's cone of vision cover the most dangerous spot?

These questions can be answered with the use of a simple tool -the new Laser Detection Area Coverage Pointer that designates the optical flame detector 's area of coverage (cone of vision) on-site at the specific installation. This add-on accessory enables the designer and installer to optimize the detector 's location and the actual detection area coverage of each installed detector.

The device comprises two laser emitters, one emitter positioned on the central axis whilst the other emitter is positioned on a rotating lever, at an angle of 45°.The central laser emitter coincides with the detector 's central line of sight and the other emitter rotates 360? to simulate the detector 's cone of vision (90°) thus providing a view of full detection area coverage.