TYCO MR601TEX HIGH PERFORMANCE OPTICAL SMOKE DETECTOR 516.054.011 / LOT OF 5

TYCO SAFETY MR601TEX HIGH PERFORMANCE OPTICAL SMOKE DETECTOR 516.054.011 (USED)

TYCO SAFETY
MR601TEX
HIGH PERFORMANCE OPTICAL SMOKE DETECTOR
516.054.011 

THE MR601TEX OPERATES BY SENSING THE OPTICAL SCATTER FROM SMOKE PARTICLES GENERATED IN A FIRE. WHILE THE OPTICAL SCATTER DETECTOR CAN GIVE GOOD DETECTION PERFORMANCE FOR THE MAJORITY OF FIRES, SOME FAST BURNING FIRES PRODUCE LITTLE VISIBLE SMOKE AND SOME PRODUCE VERY BLACK SMOKE, NEITHER OF WHICH ARE EASILY DETECTED BY THE OPTICAL SCATTER DETECTOR. (SUCH FIRES ARE REPRESENTED IN EN54-7 BY POLYURETHANE AND HEPTANE TYPE FIRES RESPECTIVELY). THESE FIRES DO, HOWEVER, PRODUCE HIGH HEAT OUTPUTS WITH AN ASSOCIATED RISE IN AIR TEMPERATURE.

MADE IN CZECH REPUBLIC REF: FKM709