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.� -, . �]�Smo�Ce Detector Specifications - , R .� �., _-_ . . � ��-. ;;'��. �;�;:�' �,. _ . �t�.�.�.�=•� - Smoke detector shall pe a System Sensor i3 Series model number ,listed to Underwriters Laboratories UL 268 for Fre Protection Signaling Systems.The detector shall be a photoelectric type(Model 2W-B,4W-B)or a combination photoelectridthermal(Model 2WT-B,4WT-e)with thermal sensor rated at 135°F (572°�.The detec�or'shall include a mounting base for mounting to 3Yz-inch and 4-inch octagonal,single-gang,and 4inch square back boxes with a plaster ring,or direct mount to the ceiling using drywall anchors.Wiring connections shall be made by means of5EM5 screws.The detector shall allow pre-wiring ofthe base and the head shall be a plug-in type.The detector shall have a nominal sensitivity of25 percent-per-foot nominal as measured in the UL smoke boxThe detector shall be capable of automatically adjusting its serSsitivity by means of drift compensafion and smoothing algorithms.The d"etector shali provide dual- color LED indication that blinks to indicate power up,norn'mal standby,out of sensitivity,alarm,and freeze trouble(Model 2WT-B,41NT-B)conditions.When used in conjunction wiih the 2W-MOD2 module,2-wire model5 shall include a maintenance signal to indicate the need for maintenance at the alarm control panei and shall provide a loop testing capability to verify the circLit without testing each detector inclividually. - �:, �°��"e�vp�.+y:,—�c��€�.r..�r�e,,. vC. .,SII.M„__a'et"��~. n i y�' �� OperatingVoltage • Nominal: 12/24Vnon-polarized Minimum: 85 V Maximum:35 V Maximum Ripple Voltage 30°/a peakto peak of applied voltage Standby Current - 2-wire:50 NA maximum average;4-wire:50 NA maximum average Maximum Alarm Current 2-wire:130 mA limited by control panel;4wire:20 mA @12 V,23 mA @ 24 V Pealc Standby Current 2-wire:100 NA;4wire:n/a Alarm Contact Ratirjgs 2-wire:n/a;4-wire:OS A@ 30V ACIDC ,�,• .. :-:;..�::fi�.: -.,,-- �-r-; - - . __ ,`�� . _ yaa�s;;.�44.a.__✓��,3��"< Dimensions(including base) 53 inches(127 mm)diameter;2.0 inches(51 mm)height � Weight 63 oz(178 g) � OperatingTemperature Range 2W-B and 4W-B:32°F to 120°F(0°Cto 49°C);2WT-B and 4WT-B:32°F to 100°F(0°C to 37.8°C) Operating Humidity Range Oto 95°.5 RH non-condensing • Thermal Sensor 135°F(572°�fixed � FreezeTrouble � 2WT-B and 41NT B only 41°F(5°Q � Sensitivity 25°h/ft nominal - , InputTerminals j 14to22AWG Mounting " 3�/z-inch octagonal back box � � 4inch octagonal back box Single-gang back box - 4inch square back box with a plaster ring Direct mount to ceiling 0 � '+�'"- es ' _ °P 'sl __ _' :Y�:�'p'�(�:a.r '_��%+'.�� 4 • _ ' _ _ _ _ __ _.___'"_`__�.�'�S'GR6�_ _' ' LED Mode Green LED Red LED Condition i Duration Power up Blink every 10 seconds Blfnk every 10 seconds Initial LED status indication 80 seconds Normal(standby) � Blinkevery5seconds off Outofsensitivity off Blinkeyery5seconds Freeze trouble ° off Blink every 10 seconds Alarm , off Solid � - Ordering Information �. - - - ;::'.�,;:� :::,;��z5�� .�.�; - . �� 4�..::�._:�.a.;.'�a�:'�ti%��ua.:�s 2W-B i No 2-wire 130 mA max.limited by control panel,� ' 2WT-B � Yes 2-wire 130 mA max limited by control panel. ' 4W-B No 4wire 20 mA @ 12 V,23 mA @ 24V 4WT-B :� Yes 4wi re 20 mA @ 12 V,23 mA @ 24 V Accessories , 2W-MOD2 � 2-wire loop test/maintenance module RT Removal/replacement`,tool SENS-RDR � Sensitivity reader A77-A62 Retrofit adapter brackec 6.6 inch(16.76 cm)diameter ��.°-� �"' ��`� 3825 Ohio Avenue•St.Charles,IL 60174 ��R 020095ys[em Sensw. �� n spedfxatlauabjectmdwngewithouttroticeYVtrystemsensocmnfor Phone:800-SENSOR2•Fax:630377-6495 �re11P��^�°�^atlon,Indud�ngthelatestwsimo(thlsdara�eet. A05-031&007•6/09•P2169 J