Air sampled by the turbo type large flow rate sampling fan is stirred in the fan to be made uniform and then, a part of it is sent to the sensing chamber through the filter. Due to a powerful aspiration capacity of the fan, air can be sampled and introduced into the detector even under strong wind and through the long sampling piping.
☆ Model No : FONJ002-R
☆ Detection Principle : Total Scattered Light Detection Method
☆ Mass : About 2 kg
☆ Outside dimensions : W305xH235xD9.1.5rmn
☆ Power supply voltage : 100VAC/24VDC, changeover
☆ Detection range : Light obscuration rate:0.001 – 20%/m(Alarm setting range : 0.01 – 20%/m)
☆ Indicator lamps : 7-LEN (Alarm 1.2 & 3. Power. Fault. Isolation. Audible Alarm Silence). tis, Graph Indicator. Digital Indicator
☆ Output signals : (Contacts signal/ Contacts rating : 1A030VDC Alarm lilt). Alarm 3711). Fault(11) (Others) Smoke density analog output (4-20mA)
☆ Event log : Max 18.000 events
☆ Smoke detection with wider range of sensitivities,from super-high to low levels (0.001 to 20°.4/m)
☆ Urge flow rate fan(Max. shutoff pressure At least 350Pa and max. flow rate : At least 170Q/min)
☆ Smoke particles with a variety of particle sizes can be detected due to Total Scattered Light Detection Principle
☆ Smoke density can be checked easily in real time by moans of the Bar Graph Indicators
☆ Event log function : Up to 18,000 events (detector status, smoke density trend , etc.) per detector
☆ Rated voltage 24VDC
☆ Stand Alone Type
☆ FM Approved
