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Datasheet ONAUTOCALL TrueAlarm Analog Sensing UL,uLC,CSFM Listed,FM Approved* TrueAlarm Analog Sensors- Photoelectric and Heat; Standard Bases and Accessories Features provide an accurate reference for evaluating new activity.This reduces the probability of false or nuisance alarms caused by shifts in sensitivity. TrueAlarm analog sensing You can use TrueAlarm analog sensing to digitally transmit analog sensor Control unit selection values with IDNet two-wire communications. The control unit stores peak activity for each sensor for evaluating You can use True Alarm analog sensing with 4007ES,4010ES,4100ES specific locations.The host control unit determines the alarm set point series Autocall fire alarm control units(FACUs). for each TrueAlarm sensor,selectable as more or less sensitive as the individual application requires. Features compatible with the FACU Figure 1: A4098-9714 TrueAlarm Peak value logging with accurate analysis of each sensor for individual photoelectric sensor mounted in base sensitivity selection Sensitivity monitoring meets NFPA 72 sensitivity testing requirements. The automatic individual sensor calibration check verifies sensor integrity 77"7' Automatic environmental compensation,multi-stage alarm operation, and display of sensitivity directly in percent for each foot Display and print detailed sensor information in English Photoelectric smoke sensors features Sensitivity levels from 0.2%to 3.1%.See TrueAlarm sensors for more information. Timed/multi-stage selection Heat sensors features You can program the sensor alarm set points for timed automatic sensitivity selection,such as more sensitive at night or less sensitive Three fixed temperature sensing thresholds:135°F,155°F and 190°F during day.You can program the control unit to provide multi-stage Rate-of-rise temperature sensing operation for each sensor. Utility temperature sensing Listed to UL 521 and ULC-SS30 Sensor alarm and trouble LED indication Each sensor base's LED pulses to indicate communications with the General features unit.If the control unit determines a sensor is in alarm,is dirty,or has Ceiling or wall mounting some other type of trouble,the details display at the control unit and Listed to UL 268 7th Edition and ULC-5529 the sensor's base LED turn on steadily.During a system alarm,an LED NEMA 1 rated.See TrueAlarm analog sensing product selection chart indicating a trouble returns to pulsing to help identify the alarmed for more information. sensors. Louvered smoke sensor design enhances smoke capture by directing flow to chamber.Entrance areas are minimally visible when ceiling TrueAlarm sensor bases and accessories mounted Designed for EMI compatibility Sensor base features Magnetic testing Different bases support a supervised or unsupervised output relay, Base mounted address selection or a remote LED alarm indicator Address remains with its programmed location Additional base reference Accessible from front,DIP switch under sensor For isolator bases,refer to data sheet AC4098-0025 General features For isolator2 bases,refer to data sheet AC4098-0026 Automatic identification provides default sensitivity when substituting For sounder bases,refer to data sheet AC4098-0028 sensor types For photo/heat sensors,refer to data sheet AC4098-0024,single Integral red LED for power-on,pulsing,or alarm or trouble,steady on address and AC4098-0033,dual address Locking anti-tamper design mounts on standard outlet box Description Magnetically-operated functional test Digital communication of analog sensing TrueAlarm analog sensors provide an analog measurement digitally communicated to the host control panel using Autocall addressable communications.The control unit analyses the data,determines an average value,and stores it.Comparing the sensor's present value against its average value and time,determines an alarm or other abnormal condition. Intelligent data evaluation Monitoring each sensor's average value provides a continuously shifting reference point.A software filtering process compensates for environmental factors,such as dust and dirt,and component aging,to *This product has been approved by the California State Fire Marshal(CSFM)pursuant to Section 13144.1 of the California Health and Safety Code.See CSFM Listings 7300-2269:0550, 7300-2269:0551,7300 7300-2269:0531,7300-2269:0538,7270-2269:0512 and 7272-2269:0537 for allowable values and/or conditions concerning material presented in this document.Additional listings may be applicable;contact your local product supplier for the latest status. AC4098-0019 Rev.33 06/2023