Simplex 4098-9755, 4098-9756 TrueAlarm Sensor Duct Housing with Sensor (B) (C); also compatible with model 4008 fire alarm control panel

ULC CSFM Listed FM Approved MEA NYC Acceptance Analog Sensing Addressable Duct Sensor Housings with TrueAlarm Sensor Available with Multiple Relay Control air duct sensor housing with clear to monitor for the presence of smoke factory installed TrueAlarm smoke sensor and features sensor information processed by the host panel to determine sensor status Digital transmission of analog sensor values via IDNet MAPNET II 2 wire communications Programmable sensitivity consistent accuracy compensation status testing and of sensor dirt accumulation 4098 9755 Basic duct sensor housing no relay output powered IDNet MAPNET II communications 4098 9756 Duct sensor housing with supervised output for remote relays requires separate 24 VDC one relay Relay output is under panel control At the panel relay output can be activated manually or response to a separate alarm or other input features UL listed to Standard 268A Clear cover allows visual inspection Test ports provide functional smoke testing access cover in place Mounts to rectangular ducts or round ducts minimum is 8 203 mm square or 18 457 mm diameter Magnetic test feature for alarm initiation at housing Optional weatherproof enclosure is available refer to data sheet S4098 0032 LEDs on interface board Red Alarm Trouble LED for sensor status and polling display Yellow LED for open or shorted trouble indication of and serviced with housing in place relay control 4098 9756 only tubes ordered separately Available in multiple lengths to match duct size module options ordered separately Remote red status alarm LED 2098 9808 Remote test station with LED 2098 9806 4098 9843 remote relays refer to page 2 for details These products have been approved by the California State Fire Marshal CSFM pursuant to 13144.1 of the California Health and Safety Code See CSFM Listing 3240 0026.241 allowable values and or conditions concerning material presented in this document It is to re examination revision and possible cancellation Accepted for use City of New Department of Buildings MEA35 93E Additional listings may be applicable contact local Simplex product supplier for the latest status Listings and approvals under Simplex Recorder Co are the property of Tyco Fire Protection Products device is a duct smoke housing When provided with detector it is designed to sample the air flow by it in the air duct to determine whether it contains unacceptable levels of smoke The of a duct smoke detector is highly dependent upon the design and operating conditions of the handling system in which it is installed variables such as smoke dilution and stratification over which the best designed systems have no control and proper placement and positioning of the duct smoke which is often compromised for practical reasons For the reasons stated above the effectiveness this duct smoke detector cannot be warranted or guaranteed Under no circumstances should this duct detector be used or regarded to be a substitute for the building Fire alarm and detection system to this device is attached as a secondary detection device NOT REMOVE THIS NOTICE Sensor Housing Front and Bottom View Status Alarm Indicator and Test Station Operation Simplex compact air duct smoke sensor provide TrueAlarm operation for the detection of in air conditioning or ventilating ducts Sampling are installed into the duct allowing air to be directed to smoke sensor mounted in the housing Sensor Operation Digital Communication of Analog Sensing information from the sensor is digitally to the control panel where it is analyzed input is stored and tracked as an average value an alarm or abnormal condition being determined by the sensor present value against its average Data Evaluation Monitoring each sensor average value provides a software process that compensates for environmental dust dirt etc and component aging providing accurate reference for evaluating new activity The is a significant reduction in the probability of false nuisance alarms caused by shifts in sensitivity either or down Please note that smoke detection in air ducts is intended to provide of the presence of smoke in the duct It is not intended and will not replace smoke detection requirements for open or other non duct applications 11 2012 TrueAlarm Sensor Operation Continued Panel Selection Peak activity per sensor is to assist in evaluating specific locations The alarm point for each sensor is determined at the control selectable as the individual application requires Status LED Each sensor housing red status located on the electrical interface board pulses to communications with the panel If the control determines that a sensor is in alarm or that it is or has some other type of trouble the details are at the control panel and that sensor housing LED will be turned on steadily During a system the control panel will control the LEDs such that LED indicating a trouble will return to pulsing to help any alarmed sensors Remote Status Alarm track the operation of the sensor housing LED Sensing photoelectric sensors use a stable pulsed LED light source and a silicon photodiode to provide consistent and accurate low power sensing Photoelectric Sensing Continued duct sensor applications require less sensitive such as 2.5 per foot obscuration due to the being a relative dirty environment However the seven levels of TrueAlarm sensor sensitivity are for each individual sensor ranging from 0.2 to per foot of smoke obscuration Sensitivity is and monitored at the fire alarm control panel Alarm Control Panel Features Individual smoke sensitivity selection Sensitivity monitoring that satisfies NFPA 72 testing requirements Peak value logging allows accurate analysis for selection Automatic once per minute individual sensor check verifies sensor integrity Automatic environmental compensation Smoke sensitivity is displayed in percent per foot Ability to display and print detailed sensor in plain English language Relays of model 4098 9756 are under panel control ON OFF or override Duct Sensor Selection Chart Smoke Sensor Housing with Photoelectric Sensor Duct Sensor Housing operating power is supplied by IDNet or MAPNET II communications no relay Sensor Housing with supervised multiple relay output separate 24 VDC fire alarm power and 4081 9008 resistor harness includes one 4098 9843 relay LED Indicator and Test Station Select One if Required LED status indicator on single gang stainless steel plate Station with keyswitch and red LED status indicator on stainless steel plate turning switch to alarm for system testing Encapsulated Remote Relay and End of Line Resistor single Form C 7 A 120 VAC refer to pages 3 and 4 additional relay information one included with 4098 9756 is 18 AWG 0.82 mm2 color coded wire leads Resistor Harness 10 k 1 2 W ref 733 894 to supervise remote relay coil connection fire alarm control panel models 4100ES 4008 4010 4100U and legacy products 4100 4100 and 4120 Also 2120 CDT if for MAPNET II TrueAlarm operation as above except relay operation is not with 2120 CDT output is for up to 15 total 4098 9843 Relays relays are ordered separately single gang box H x 2 W x 2 D mm x 51 mm x 51 mm only up to 15 relays within 3 ft m of device being per NFPA 72 last relay location Each duct ho