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TrueAlarmT'" HEAT SENSOR - <br /> � <br /> FEATURES: <br /> • Self Restoring, Combination Rate-of-Rise <br /> and Rate Compensated Fixed Temperature <br /> • Low Profile <br /> • Low Thermal Mass _-�•�- <br /> Sensor Sealed Against Rear Air Flow Entry �,.�;�:��r" `"�';�; � ,.�: <br /> • Interchangeable Heads ��"�'- ``":�' � <br /> .a. 'F:. � f' (" <br /> Listed to UL 521 Testing Standards '� ``'�`'� "�:j``` .�� �� -v": <br /> . ,t.. .::..,� : . ;` , . <br /> �?i","�,,?�,r,(Je^ �'�'<.''S, %,�, <br /> • EMI/RFI Shielded Electronics .����_; '= "--;;: - � :;r,: �s <br /> • 2500 Square Feet of Area Coverage :'.�" _ ?"`_ .��►��' �°>� _ �U�3� <br /> �e ; � �. ,. �.:f .,c.t:'� F,.;:�� <br /> ��T: ,f' �'� . ':?;;.-;<" ;a,.;' <br /> �:�r: ."�,' .y.���.;.(-. .:'q.��- �^�%�.:� -� <br /> . }�� .,��y0.,'¢t�?g�-` :.tS,�utz7 '"' ^9r;';•:,_", q,�, <br /> . a:`',�.?c . �:-�' .�..:: ',^. 'S.�.:2 ;� `��' <br /> �i u:k,Y : °.�,:.i;F.i:zy.�;'?. .>�', .'-. �....'x <br /> 4098-9731 HEAT SENSOR `' "`"� `� �� `��`���„''�"'``"3"' '� :t � <br /> r�� -:h,:� _ ;�,:- F,�����t-;;:-w;�., �';.=.: <br /> t:;:< � ,,. ...�'�€;� , . :�� <br /> . . . �YrQ :� <br /> The 4098-9731 TrueAlarm Heat Sensor is a `' �' ��� ' j}` ' ;`'.�� <br /> Z :G' . ;;�,:y. <br /> ;�;�;.v� =;; <br /> "'� .:� ��'r=a;r . �„-���> <br /> combination rate-of-rise/fixed temperature sensor with ``'`;�`=: `` ' ' ':'�`J; <br /> `�..:..-:.,:>-F:; °<°;,r <br /> =�.:rt:-._..:.� :�.::.'_,.. :4..R.�.;:;'` . <br /> self-restoring operation. The sensor's smail thermal � `. .'�`•'=����w;�=°�"�`''�� <br /> mass allows an accurate up-to-date temperature <br /> reading of each sensor to be logged at the control 4098-9731 HEAT SENSOR <br /> panel. The rate-of-rise operation is selectable in either W/4098-9781 SENSOR BASE <br /> a 15°F(8.3°C) per minute or a 20°F (11.1°C) per minute <br /> rate of temperature rise The fixed temperature sensing <br /> is entirely independent of the rate-of-rise operation. In a <br /> slow developing fire, the temperature may not increase <br /> rapidly enough to operate the rate-of-rise feature. - <br /> However, an alarm will be initiated when the � <br /> temperature reaches its rated fixed temperature setting. <br /> The fixed temperature setting is selectable for a 117°F <br /> (47.2°C) or a 135°F (57.2'C) alarm initiation. <br /> 6.38" <br /> � <br /> � 1.21„ <br /> 1.84„ <br /> WARNING: IN MOST FIRES, HAZARDOUS LEVELS OF SMOKE AND TOXIC GASES CAN BUILD UP BEF�RE <br /> A HEAT DETECTOR WOULD INITIATE AN ALARM. IN CASES WHERE LIFE SAFETY IS A <br /> FACTOR, THE USE OF SMOKE DETECTORS IS HIGHLY RECOMMENDED. <br /> ,;-:f:=:,, <br /> a �:� <br /> r; �k.. � <br /> Simplex Time Recorder Co <br /> �,Simplex Buiiding Systems Garoner,Massachusetts 01441-0001 U.S.A. <br /> Offices and Representatives Throughout the World <br /> FIRE DET[CTION • SECURITY • COMMUNICATIONS • TIME CONTROL <br /> All speciticahons and other intormauon shown were currenl as ol publicalion,and are sub�ect to change without noiice. Prinled in U.S.A. <br />