Blink 5 sec into the base and lock into place with a click. (See the Testing section.) A copy of this list is available from System Sensor upon request. Compatible Brand. 15 No Contract Alarm Monitoring starting at $10 a month! Heat Sensor (Model 2WT-B and 4WT-B): 135F (57.2C) Freeze Trouble (Model 2WT-B and 4WT-B): 41F (5C) Operating Temperature Range: 2W-B and 4W-B: 32 to 120F (0 to 49C) 2WT-B and 4WT-B: 32 to 100F (0 to 37.8C) Operating Humidity Range: 0 to 95% RH non-condensing Storage Temperature Range: -4 to 158F (-20 to 70C) Diameter (including base): MOD2 module (refer to installation manual D5 00-46-00), the 2W -B and 2WT -B. are capable of gener ating a "maintenance needed" signal. General Technical details Weight & dimensions Operational conditions Power Power source AC/DC show more Frequently Asked Questions Can't find the answer to your question in the manual? Will these cover up a low voltage mudring? and it should be cleaned as outlined in the Maintenance section. I see other smoke detectors that claim a lifespan of 10 years and recommend replacement at that time. In very cold or very hot areas. Consult the list to locate a control module for your specific fire alarm system. Models 2WT-B, and 4WT-B also feature a restorable, built-in, fixed temperature, (135F) thermal detector and are also capable of sensing a freeze. 4-Wire Smoke Detector with 135F Fixed Heat Sensor, 2-Wire Smoke Detector with Fixed Heat Sensor, System Sensor 2W-B, 2WT-B, 4W-B & 4WT-B - Installation Guide. After all detectors have been installed, apply power to the alarm control Explore System Sensor products including: AV Notification, Beam Smoke detection, CO detection, HVAC Smoke detection, spot smoke detection, relays, & modules. item 2 System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector, item 3 NEW System Sensor 2W-B 2WB i3 Series 2-Wire Photoelectric Smoke Detector Fire, item 4 System Sensor 2W-B i3 Series 2-wire, Photoelectric Smoke Detector, item 5 NEW System Sensor 2W-B 2WB i3 Series 2-Wire Photoelectric Smoke Detector Fire. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. For In dusty, dirty, or insect-infested areas. INSTALLATION AND MAINTENANCE INSTRUCTIONS. NOTE: T Read here to learn the difference between smoke detectors and smoke alarms. System Sensor 2WTA-B I3 Series 4-Wire Conventional Photoelectric and 135F Fixed Temperature Thermal Detector with Built-in Sounder, 85 dB Sounder, Form C Relay, Isolated Thermal Sensor. hbbd```b``6@$&"%H 3. What's the Best Place to Install a Smoke Detector. HOTFire is a free online site that helps users quickly plan and model notification appliance circuits (NACs) using the entire line of SpectrAlert Advance and L-Series. To stay in the know on upcoming news and announcements, subscribe. which provides detailed information on detector spacing, placement, zoning, wiring, and special applications. 7. Users of this calculator are solely responsible for their own selection and use of products based upon information contained in this calculator and any calculations from this calculator. applicable. 32 to 100F (0 to 37.8C) 1. detector counterclockwise. In order for this feature to work properly, the chamber must never be opened while power is applied to the smoke Tools & Software | System Sensor | Honeywell such as kitchens; in garages (vehicle exhaust); near furnaces, hot water manufacturer on the implementation of Style D circuits. When the smoke detector is normal the green LED will blink every five seconds. Testing This feature ensures that your security system will not experience nuisance false alarms. Notify the proper authorities when the system is back in service. SMOKE to prevent any unwanted alarms. CAUTION MFR PART # 2W-B SYSTEM SENSOR | 2W-B i3 Series Detector, 2-wire, 12/24 V DC, with Base MFR PART # 2W-B PART # 674092 Spec Sheet Email Print Minimum 1 Each In Stock Details References Shipping Description Installation ease. Explore System Sensor like white papers, announcements, technical bulletins, case studies, and more. Compatible with SENS-RDR sensitivity tester; Full agency compliance with UL 268 and UL 2075; Technical Specifications: System Voltage: 12/24 VDC; It will take approximately 80. seconds for the detector to finish the power-up cycle (see Table 2). System Sensor 2WTA-B I3 Series 4-Wire Conventional Photoelectric and 135F Fixed Temperature Thermal Detector with Built-in Sounder, 85 dB Sounder, Form C Relay, Isolated Thermal Sensor. NOTE: Before performing maintenance on the detector, notify the proper authorities that maintenance is being performed and the system will be temporarily out of service. The conductors used to connect smoke detectors to the alarm control panel and accessory devices should be color-coded to reduce the likelihood of wiring errors. before performing maintenance of any kind. Gray. against extraneous electrical interference. 1. system or the conduit, both LEDs will blink for up to 4 minutes before displaying detector status (see Table 2). . item 1 System Sensor 2W-B i3 Series 2-wire, Photoelectric Smoke Detector. This feature is Freeze Trouble This is because fire alarm control panels vary by All wiring must be installed in compliance with the National Electrical Code, Thank you for the response @disqus_YuNiL6S1Rn:disqus. Also known as: 2WTAB, BK-2WTAB. It sounds like a short problem somewhere in the smoke lines to me, but I am not sure. 23 mA 24 Volt Systems 1015 0 obj <>/Encrypt 1001 0 R/Filter/FlateDecode/ID[<493E40FFCF1D3F747B74E48D03207C10>]/Index[1000 51]/Info 999 0 R/Length 93/Prev 198552/Root 1002 0 R/Size 1051/Type/XRef/W[1 3 1]>>stream When the detector is in the alarm mode, the red LED latches on. KingOfTheP4s 3 yr. ago Best thing to do in this case would be to call the company of your choice, such as EST, and ask a sales representative to give you a list of MRI-safe devices. Any 2-wire i3 smoke detector (2W-B, 2WT-B, 2WTA-B, or 2WTRB) wired Dust covers are an effective way to limit the entry of dust into the smoke detector sensing chamber. The 2W-B smoke detector works with most Honeywell alarm control panels including the VISTA-20P and VISTA-21iP as System Sensor is a subsidiary of Honeywell. This calculator uses data provided by the user to perform the calculations described in NFPA 72, which permits the use of a performance-based alternative in lieu of tables for spacing ceiling mounted audible/visible devices. You can also remove the detector cover and the sensing chamber for convenient smoke detector cleaning. *Refer to Electrical Specifications for start-up time in conjunction with panel Near fresh air inlets or returns or excessively drafty areas. Storage Temperature Range: The System Sensor 2W-B is a 2-wire smoke detector and a member of System Sensors i3 Series of photoelectric smoke detectors. Max. The i3 Series heads and bases are keyed so that a 2-wire head will only mount to a 2-wire base, and a 4-wire head will only mount to a 4-wire base. current list of detectors and UL Listed compatible control units. 3. System Sensor is not selling, supporting or endorsing AFMGs EASE Evac voice evacuation software. An overview of latest updates, essential resources, and webinars. FREE delivery Sat, Feb 11. are capable of generating a maintenance needed signal. Z@~P]%*?p S_iVN$rtE;[\SmgisL^aOTYVE \xOQc_m1eN"hB~n5#{f-!tEn -:)D#bBc7yo0x&i9Su%t wa+"i Two-wire 7.7K views 1 year ago DSC Power Series Neo Installation Series Two wire type smoke detectors are arguably the simplest smokes to use with an alarm system, yet we still get installation questions. If the detector is in need of maintenance because its sensitivity has shifted outside the listed limits, the red LED blinks once every five seconds. Smoke detection for MRI rooms. : r/firealarms - reddit Remove the top half of the screen/sensing chamber by lifting straight up Each zone provides only enough alarm current (20ma) to power one smoke in alarmed state. Alarm Reset Time: item 3 System Sensor 2W-B 2WB i3 Series 2-wire Photoelectric Smoke Detector System Sensor 2W-B 2WB i3 Series 2-wire Photoelectric Smoke Detector. electrical wiring. 0.1 To measure the detectors sensitivity, the i3 Series Model SENSRDR Infrared Sensitivity Reader tool (see Figure 4) should be used. Voltage Drop calculations for System Sensor AV products can be done using the Honeywell Online Tools for Fire (HOTFire) site. from the mounting base without the use of a tool. detector. All System Sensor i3 Series smoke detectors are designed for easy installation, advanced detection and fast inspection. Wired. z7$m9ymnsx.}]{~{^^}ltW? 15 sec System Sensor two-wire smoke detectors are marked with a compatibility identifier located on the label on the back of the product. The conductors used to connect smoke No. This includes cleaning, maintenance or screen replacement. away from the detector. Developed and delivered by Honeywell industry experts, HBU training employs techniques and technologies to help your teams learn everything they can about our products. NOTICE: This manual shall be left with the owner/user of this equipment. to the plastic. Operating Temperature Range: the removal of detectors before beginning construction or other dust producing activity. tor. 130 See how you can simplify specification, configuration, and installation of your notification project - saving time and money in the process. 2. F the latest products, and offers. Direct mount or to ceiling using drywall fasteners (Figure 2). detector to be easily installed or removed. COVER. Remove the detector cover by turning counterclockwise. The microprocessor, allows the detector to automatically adjust its sensitivity back, to the factory setting when it becomes more sensitive due to, contaminants settling in its chamber. To view this information, simply choose a manufacturer and the appropriate model. General Description Max. We offer conventional and intelligent products for smoke detection, heat detection, fire and CO combination detection, and multi-criteria / multi-sensor detection, as well as bases and accessories. Just fill out the form and click your area of interest. Detectors must be tested after installation and following maintenance. Min. condition if the temperature is below 41F. Insert a small screwdriver or allen wrench (0.18 max.)
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