Autocall E-Series Electronic Heat Detectors for Extended Exposure to High Humidity

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Datasheet Initiating Peripherals Electronic Heat Detectors for Extended Exposure to High Humidity 1 Electronic Heat Detector Mounted in Base Current Current 2 Wire Current 4 Wire Operation Range Range to 32 VDC filtered DC with 30 ripple typical 100 maximum to 86 mA maximum exact current is by alarm current limiting of IDC mA typical 24 VDC FM requirements for operation 15 and 25 F min 8.33 and C min to diagram on page 3 for covered outdoor applications the ambient conditions stated below to 95 RH from 32 to 122 F 0 to C 1 Ambient Temperature Operating Range F Models F Models to 100 F 0 to 38 C to 150 F 0 to 66 C In most fires hazardous levels of smoke and toxic gas build up before a heat detection device would initiate an alarm In where Life Safety is a factor the use of smoke detection is highly ULC CSFM Listed FM and reliable heat detection for protection of property listed to Standard 521 as a rate compensated heat detector temperature operation is suitable for most applications Thermistor based design is inherently rate compensated due to thermal lag Available for 135 F 57 C or 200 F 93 C UL spacing distance is 70 ft 21.3 m with rate of rise temperature detection Dual thermistor rate of rise operation For use where anticipated ambient temperature changes are less than F minute 3.33 C minute UL spacing distance is 70 ft 21.3 m provides Epoxy encapsulated electronic detector design with gold plated high humidity thermistor and stainless steel screws Operation for ceiling or wall mounting Easily tested self restoring operation with repeatable accuracy Alarm indicating LED located on detector Current limited alarm that is compatible with two wire initiating device IDCs Designed for EMI compatibility remote alarm indicating LED base options Bases for 2 wire or 4 wire operation Auxiliary relay output refer to selection chart on page 2 for relay Remote alarm indicating LED output Electronic Design electronic heat detectors use a fast response thermistor based to provide temperature sensing that quickly accurately and identifies when fixed temperatures are exceeded The temperature sensing thermistor readily tracks the local ambient This eliminates the time required to melt a lead pellet or a bimetallic element as occurs in mechanical heat detector designs provides the required heat detection for most applications detection detection is determined by comparing two thermistor By combining accurate thermistors with proper physical this patented rate of rise detection design achieves a high of performance not normally available with mechanical detection 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 0551 7270 2269 0511 and 7300 2269 0550 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 Rev 4 03 2021 Electronic Heat Detectors for Extended Exposure to High Humidity Reference detectors are used where property protection is desired and where life safety protection is not required or is performed by other equipment heat detector applications are satisfied by use of these fixed temperature electronic detectors addition of rate of rise operation provides two forms of heat detection for use where temperature fluctuations are controlled and are less than 6 3.33 C min Where temperatures may fluctuate more quickly use fixed temperature detection to NFPA 72 the National Fire Alarm Code and publication 574 709AC A4098 Detectors Sensors and Bases Application Manual for additional in applying and locating heat detectors Products electronic heat detectors are similar to standard Autocall indoor electronic heat detectors but are equipped with gold plated contacts a high thermistor and stainless steel screws For indoor heat detector applications refer to data sheet AC4098 0014 Indicating LED Operation heat detector LED turns ON continuously when in alarm During normal conditions the LED is OFF Temperature Guidelines F 57 C fixed temperature detectors are for normal temperatures that do not exceed 100 F 38 C F 93 C fixed temperature detectors are for normal temperatures that exceed 100 F 38 C but are less than 150 F 66 C Verification Application Note connecting these electronic heat detectors to a 2 wire initiating device circuit IDC that is providing Alarm Verification for smoke detectors use A4098 9682E 4 wire base The 4 wire base provides an alarm contact that is not current limited Heat detectors in the 2 wire base present a alarm condition that is not compatible with Alarm Verification Initiating devices other than smoke detectors are required to activate the without starting the alarm verification cycle Detector Selection Chart compatible with bases listed below Temperature at F 57 C F 93 C F 57 C F 93 C Operation applicable 15 25 F min 13.88 C min Ratings Spacing ft x 20 ft 6.1 m x 6.1 ft x 20 ft 6.1 m x 6.1 ft x 50 ft 15.2 m x m Fast Response Time Index Ulc Maximum ft x 70 ft 21.3 m x m 2 Rev 4 03 2021 Electronic Heat Detectors for Extended Exposure to High Humidity Detector Base Selection Chart Base no options Base with connection remote LED alarm indicator Base with auxiliary relay output be connected as the only on the IDC to ensure operation Base with auxiliary relay output NOTE separate 24 VDC connections connections connections Operation Type Type connections connections Operation Type limited Type connections connections connections Form C contacts for suppressed loads terminals for in out wiring 18 to 14 AWG terminals for 18 to 14 AWG for in out wiring of zone color 18 AWG leads for in out wiring of zone coded 18 AWG leads Ratings A 28 VDC A 120 AC Connections terminals for 18 to 14 AWG for in out wiring of zone color 18 AWG leads for in out wiring of zone coded 18 AWG leads Ratings A 28 VDC A 120 AC Connections coded 18 AWG leads for in out wiring coded 18 AWG leads terminals for 18 to 14 AWG for in out wiring of power color 18 AWG leads for in out wiring of power Form C contacts for suppressed loads wire equivalents 18 AWG 0.82 mm2 14 AWG 2.08 mm2 Detector Accessories Plate Red LED Alarm Relay Relay wire equivalent 18 AWG 0.82 mm2 for surface or semi flush mounting to 4 102 mm square electrical box for surface mounting to 4 octagonal box also be used when retrofitting to replace existing larger diameter bases on single gang stainless steel plate wiring connections are 18 AWG coded leads encapsulated design 24 VDC operation wiring connections are 18 AWG coded leads on single gang stainless steel plate 24 VDC operation wiring are 18 AWG color coded leads Compatibility only 4 wire IDCs using base one circuit 3 Rev 4 03 2021 and Reference Electronic Heat Detectors for Extended Exposure to High Humidity 2

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