Laserfiche WebLink
<br />E' <br /> <br />S <br /> <br />L <br /> <br />N <br /> <br />PRODUCT <br /> <br />:) <br /> <br />N FOR MAT <br /> <br /> <br />-) <br /> <br />· Intelligent, self-diagnostics <br />· Field replaceable optical chamber <br />· Low-profile design <br />· Plug-in terminal block <br />· Advanced false alarm immunity <br /> <br />\ <br />) <br /> <br />o N <br /> <br />B U L LET <br /> <br />429 SERIES <br />Self-Diagnostic, <br />Two-Wire, <br />Photoelectric <br />Smo'(e Detectors <br /> <br />Model numbers: 429AT, 429C, 429CT, <br />429CRT, 429CST, and 429CSST <br /> <br />~ <br /> <br />LISTED <br /> <br /> <br /><8> <br /> <br />APPROVED <br /> <br />California State Fire Marshal Approved <br />MEA (New York City) <br /> <br />The ESL 429 Series self-diagnostic, two-wire <br />smoke detectors continually monitor their own <br />sensitivity and operational status, and provide a visual <br />trouble indication if they drift out of sensitivity range <br />or fail internal diagnostics, This meets NFPA 72 field <br />sensitivity testing requirements without the need for <br />external meters, <br />Additional diagnostic information is activated by <br />applying a magnet near the detector's integral reed <br />switch, This initiates a self-diagnostic routine and <br />provides visual indication of sensitivity level, or if service <br />is required, <br />The 429 Series is easily 'cleaned by simply replacing . <br />ESL's proprietary field-replaceable optical chamber, All . <br />models are designed to reduce false alarms from dust. <br />insects. RFI and external light. <br />An integral combination rate-of-rise and fixed 13soF <br />(SrC), 50-foot rated, heat sensor is available with all 'T <br />model detectors (see selection gUide). An integrated <br />silicon heat sensor and a dedicated microprocessor are <br />used to detect heat and perform the rate of rise calcula- <br />tions, for earlier heat detection, <br /> <br />continued <br />