System Sensor Filtrex Smoke Detector provides early warning smoke detection in
difficult environments where traditional smoke detectors are not practical. Filtrexprovides protection in dirty, dusty environments that tend to cause
false alarms with standard smoke detectors.
Intelligent communications High density filter removes particulate down to 25 microns Air delivery system is separately powered and fully supervised Filter is easily field replaceable Resistant to water spray in applications where occasional hose-down cleaning is performed Optional remote LED accessory Rotary decade address switches Compatible with 200 and 500 Series products’ protocol No modification required to panels compatible with System Sensor intelligent photoelectric smoke detectors
3.5″ (8.9 cm) H x 6.1″ (15.5 cm) diam,
in B501B-FTX base
Weight
7.3 oz. (207 grams)
Signaling Line Circuit Supply Range
15-32 VDC
Detector Current (max. avg.)
250 μA @ 24 VDC (without communication)
360 μA @ 24 VDC (one communication every 5
seconds with LED enabled)
External/Auxiliary Power Supply Voltage Range
15–30 VDC (filtered)
External/Auxiliary Power Supply Maximum Current
123 mA
External/Auxiliary Power Supply Avg. Current
27 mA
Temperature Range
32º to 122°F (0° to 50° C)
Relative Humidity
10% to 93% noncondensing
Air Intake Fan
On 5 seconds every 30 seconds
Filter
Airflow checked every 4 hours