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Horn EEx d and EEx de Series 8493

Horn tone sequence selection table Type 8492 Type 8493 Tone sequence Version Frequency Interval PFEER signal Tone no. Continious tone 440 Hz continous tone 28 544 Hz continous tone 27 660 Hz continous tone 20 800 Hz continous tone 15 1000 Hz continous „Toxic Professional gas Professional alarm“ tone 01 2400 Hz continous tone 05 Changing tone 544 / 440 Hz 100 ms / 400 ms tone 17 544 / 440 Hz 1 Hz-Intervals tone 21 800 / 1000 Hz 0,875 Hz-Intervals tone 12 800 / 1000 Hz 0,25 s-Invervals tone 02 2400 / 2900 Hz 2 Hz-Intervals tone 10 Slow whoop 500 / 1200 Hz on: 0,3 Hz, break: 0,5 s tone 03 Sweep 500 / 1200 Hz on: 3,75 s, off: 0,25 s;15 Intervals per min. tone 32 800 / 1000 Hz 1 Hz-Intervals tone 04 800 / 1000 Hz 7 Hz-Intervals tone 29 800 / 1000 Hz 50 Hz-Intervals tone 24 1200 / 500 Hz 1 Hz-Intervals (PAPA) „Prepare to abandon professional platform“ tone 31 1400 Hz up to 1600 Hz1600 Hz up to 1400 Hz in 1 s; in 0,5 s tone 19 2400 / 2900 Hz 1 Hz-Intervals tone 07 2400 / 2900 Hz 7 Hz-Intervals tone 06 2400 / 2900 Hz 50 Hz-Intervals tone 25 Siren 500 / 1200 / 500 Hz 0,3 Hz-Intervals tone 08 Professional saw tooth 1200 / 500 Hz 1 Hz-Intervals tone 09 Interrupted 420 Hz on: 0,625 s, off: 0,625 s „Australian alert signal“ tone 30 554 Hz 0,875 Hz-Intervals tone 22 660 Hz on: 150 s, off: 150 s tone 16 660 Hz on: 1,8 s, off: 1,8 s tone 18 800 Hz on: 0,25 s, off: 1 s tone 14 1000 Hz 0,5 Hz-Intervals „General Alarm“ tone 11 2400 Hz 1 Hz-Intervals tone 13 Pulsed 800 Hz 1 Hz-Intervals tone 23 Pulsed professional bell (simulated) continous tone 26

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General Catalogue 09.03.2006