Laserfiche WebLink
&NAUTOCALL <br /> TrueAlarm Analog Sensors- Photoelectric and Heat; Standard Bases and Accessories <br /> Table 6:General operating specifications <br /> Specification Rating <br /> Storage temperature range 0°F to 140°F,-18°C to 60°C <br /> Humidity range 10%to 95%RH <br /> A4098-9714 smoke sensor air velocity rating 0 to 4000 ft/min,0 to 1220 m/min <br /> Housing color Frost white or black <br /> Table 7: A4098-9791 Base with supervised remote relay A2098-9737 <br /> Specification Rating <br /> Externally supplied relay coil voltage 18 VDC to 32 VDC,nominal 24 VDC <br /> Supervisory current 270 NA,from 24 VDC supply <br /> Alarm current with A2098-9737 relay 28 mA,from 24 VDC supply <br /> Note:See Sensor base options for contact ratings. <br /> Table 8: A4098-9780 Base with supervised remote relay A4098-9860 <br /> Specification Rating <br /> Power ISupplied from communications <br /> Table 9: A4098-9822 Unsupervised relay,requirements for bases A4098-9789,A4098-9791,and A4098-9780 <br /> Specification Rating <br /> Externally supplied relay coil voltage 18 VDC to 32 VDC,nominal 24 VDC <br /> Supervisory current Supplied from communications <br /> Alarm current 13 mA from separate 24 VDC supply <br /> Note:See Sensor base options for contact ratings. <br /> Page 5 AC4098-0019 Rev.33 06/2023 <br />