DETECT-A-FIRE Heat Detectors

DETECT-A-FIRE Heat Detectors DETECT-A-FIRE thermal detectors are detection and release devices used for fire detection systems to activate alarms and actuate extinguishing systems. This rate compensated device combines the best features of both fixed temperature and rateof-rise detectors. Typically specified to 100 above ambient. Hawco European Master Distributor for Fenwal Products Specifications Contacts: Close on Rise Resistive Contact Rating: 5.0 Amps, 125 VAC,.5 Amps, 125 VDC, 2 Amps, 24 VDC, 1.0 Amps, 48 VDC Leads: 4 x 18AWG 6" Teflon insulated Dimensions: Weight: Dia 16mm 142g 320-062 Fenwal Number 27021-1-190 Activation T emp 88 Versatile Mounting (Vertical or Horizontal) UL Certified 190 +3.9/-4.4 +7/-8 Colour Specifications Contacts: Close on Rise Resistive Contact Rating: 5.0 Amps, 125 AC, 0.5 Amps, 125 VDC, 2 Amps, 24 VDC, 1.0 Amps, 48 VDC Leads: 4 x 18AWG 6" Teflon insulated Dimensions: Weight: Versatile Mounting (Vertical or Horizontal) UL Certified Dia 16mm 142g Industrial Units 318-100 318-101 318-102 318-106 318-103 318-104 318-105 318-107 318-108 318-109 318-110 Fenwal Number 27121-0-140 27121-0-160 27121-0-190 27121-0-210 27121-0-225 27121-0-275 27121-0-325 27121-0-360 27121-0-450 27121-0-500 27121-0-600 Activation T emp 60 140 71 160 88 190 99 210 107 225 135 275 163 325 182 360 232 450 260 500 316 600 ±8.3 ±15 ±8.3 ±15 ±11.1 ±20 Colour Black Black Blue Red Red Green Fenwal ATEX Approved, Explosion Proof Heat Detectors ATEX Certified These heat detectors are ATEX approved for explosion proof applications and include the Industry standard Fenwal Detecta-Fire probes. With ingress protection to IP66, this type of heat detector is a popular choice for fire alarm and suppression systems on both Onshore and Offshore installations. Features ATEX approved EXII 1G/EXII 2G Certified EExd Zones 0, 1 & 2 Fenwal Intrinsically Safe Heat Detectors This heat detector has been designed for use in hazardous environments. These units are suitable for fire alarm and/or suppression systems in offshore and onshore applications including paint spray booths, flammable material stores, turbine rooms, extract ductwork and other hazardous areas throughout the oil & gas, petrochemical and process industries. Comprising a Fenwal rate-compensated detector with all-stainless steel external construction, mounted to either a type SM87 marine grade alloy enclosure (EExd version) or JB10 corrosion-free GRP enclosure (EExia, EExem/UL versions). The contact in the detector CLOSES at alarm temperature. For technical advice on your specific requirements, contact our expert consultants on +44 (0) 1483 869070 or export@hawco.co.uk

Heat Detectors Marine Units 320-050 320-051 320-052 320-056 320-053 320-054 320-055 320-048 320-057 320-058 320-049 320-059 Fenwal Number 27121-20-140 27121-20-160 27121-20-190 27121-20-210 27121-20-225 27121-20-275 27121-20-325 27121-20-360 27121-20-450 27121-20-500 27121-20-600 27121-20-725 Activation Temp 60 140 71 160 88 190 99 210 107 225 135 275 163 325 182 360 232 450 260 500 316 600 385 725 +3.9/-4.4 +7/-9 +3.9/-4.4 +7/-10 +3.9/-4.4 +7/-11 +3.9/-4.4 +7/-12 ±8.3 ±15 ±8.3 ±15 ±11.1 ±20 ±13.9 ±25 Colour Black Black Blue Red Red Green Fire Detection Products Call the office for details on detector assemblies. These can be made to comply with ATEX approvals, intrinsically safe for off-shore applications or with weatherproof housings. Industrial Stainless Steel Fenwal Number Activation Temp Colour 320-064 320-067 320-071 28021-5-275 28021-5-450 28021-5-600 135 232 316 275 450 600 ±5.6 ±8.3 ±11.1 ±10 ±15 ±20 Blue Green Part Number 322-065 312-300 Mounting box kit Hexagonal Retaining nut Gas Ignition Control Products from Fenwal Fenwal are well known throughout the industry for their high quality and reliability. The gas ignition control units are designed based on a manufacturer s application. These gas ignition control units include microprocessor-based technology and allow for precise monitoring, analysis and control of gas burners. Gas Ignition & Temperature Controls Specifications Area Classification: Non Hazardous Application: Weatherproof Detector Fitted: 318-100 - 318-108 Junction Box: Hawke PL612 Electrical Rating: 2A @ 24V dc Contact Action: Normally Open (Close on Fire) Cable Entry: 2 x M20 Terminal Block: Ambient Temperature: Rating: Weight: Size: Klippon BK6 Minus 40 to Plus 90 Deg C IP IP66 1200g approx Box - 240mm x 135mm x 75mm (W x L x H) Probe projects 115mm out of Box 800-336-051 800-336-046 800-336-053 800-336-055 800-336-050 800-336-044 800-336-057 800-336-056 800-336-059 Model Number LWB-140 (60 Deg C) LWB-160 (75 Deg C) LWB-190 (88 Deg C) LWB-210 (99 Deg C) LWB-225 (107 Deg C) LWB-275 (135 Deg C) LWB-325 (163 Deg C) LWB-360 (183 Deg C) LWB-450 (232 Deg C)

DETECT-A-FIRE Detection and Release Devices FEATURES Repeatable - self-restoring, nothing to replace, testable Rugged - withstands shock and vibration Versatile - various temperature settings available Durable - long lasting stainless steel shell Economical - wide spacings reduce installation costs Factory set Internal contact area hermetically sealed in stainless steel shell ROHS Compliant APPLICATIONS Protection of schools, factories, offices, libraries, etc. Power generation Gas station islands Paint spray booths Range hoods Engine compartments DESCRIPTION DETECT-A-FIRE detectors are the heart of many fire protection systems. These highly reliable devices have been a standard for over 65 years. Thousands of these detectors are in use controlling the release of extinguishants such as clean agents, CO 2, water, or dry chemicals. In some systems the device is used as an ALARM device, to sense overheat or fire and alert personnel. DETECT-A-FIRE detectors have met with wide acceptance because they are designed with RATE COMPENSATION. This provides a unique advantage over both fixed temperature and rate-of-rise types of detectors because only the DETECT-A-FIRE detector accurately senses the surrounding air temperature regardless of the fire growth rate. At precisely the pre-determined danger point, the system is activated. Fixed temperature detectors must be completely heated to alarm temperature and therefore a disastrous lag in time may occur with a fast rate fire. Rate-of-rise devices, on the other hand, are triggered by the rate of increase in ambient temperature and are subject to false alarms caused by harmless, transient thermal gradients such as the rush of warm air from process ovens. The secret of the unit s sensitivity is in the design (Figure 1). The outer shell is made of a rapidly expanding alloy which closely follows changes in surrounding air temperature. The inner struts are made of a slower expanding alloy. Designed to resist thermal energy absorption and sealed inside the shell, the struts follow temperature changes more slowly. A slow rate fire (Figure 2) will heat the shell and struts together. At the set point, the unit will trigger, actuating the alarm or releasing the extinguishant. A transient rush of warm air up to 40/min. may expand the shell, but not enough to trigger the unit. By ignoring transient warm air excursions, the DETECT-A-FIRE detector virtually eliminates false alarms prevalent with rate-of-rise devices. If a fast rate fire (Figure 3) starts, the shell will expand rapidly. The struts will close, actuating the alarm and/or releasing the agent. The faster the fire rate of growth, the sooner the DETECT-A-FIRE detector will react. Figure 1. READY Figure 2. SLOW FIRE Figure 3. FAST FIRE F-12-0-001 1 Effective: May 2014

HORIZONTAL DETECT-A-FIRE DETECTOR SPECIFICATIONS Horizontal DETECT-A-FIRE detectors are designed for locations where appearance is a factor. The attractive, functional design lends physical protection of the unit while making it suitable for commercial, industrial, mercantile public buildings, institutions and marine applications in non-hazardous locations (those classified as ordinary under the National Electric Code). Flush mounted units are designed to fit standard 4-inch octagonal electric boxes and surface mounting units are designed to mount directly on ceilings or on 4-inch electrical junction boxes. Canadian Electrical Codes requires mounting only to an electrical junction box. HORIZONTAL MODELS ONLY TABLE 1 Model No. (See Table 2 for X ) 12-X27020-000 12-X27020-001 12-X27021-000 12-X27021-001 Contact Operation on Temperature Rise Opens 325 (Max) Closes 325 (Max) Approx. Weight per Unit 10 oz 10 oz Electrical Rating (Resistive Only) 0.5 amps 125 VDC 2.0 Amps 24 VDC 1.0 Amps 48 VDC Model 12-X27020-00X is a normally closed device and does not meet the requirements of NFPA-72 for use as an initiating device. TABLE 2 X Setting Spacings (in feet) UL ULc FM RTI Color A 140 +7/-8 50 50 20 Quick Black A 160 +7/-8 25 25 20 Quick Black A 190 +7/-8 50 50 25 Fast A 210 +7/-8 25 50 25 Fast A 225 +7/-8 25 50 25 Fast B 275 10 25 50 25 Fast Blue B 325 10 50 50 25 Fast Red HORIZONTAL DESIGNS 2 F-12-0-001 Effective: May 2014

VERTICAL DETECT-A-FIRE DETECTOR SPECIFICATIONS Vertical DETECT-A-FIRE detectors are designed for use in both ordinary or hazardous locations. For ordinary use, they may be mounted to any approved junction box with 7/8 diameter opening by using 1/2-14 NPT mounting nuts. The device may be wired in or out of conduit, depending on local preferences and codes. To facilitate supervision of system wiring, four lead wires are provided on normally open vertical units (that close on temperature rise). Per UL requirements, when mounted in a suitable fitting, instruments are Underwriters Laboratory and Underwriters Laboratory of Canada listed and Factory Mutual approved for hazardous locations. VERTICAL MODELS TABLE 3: MODEL NUMBER 27120*, 27121 X Setting Spacings (in feet) UL ULc FM RTI Color E 140 +7/-8 50 50 20 Quick Black E 160 +7/-8 25 25 20 Quick Black E 190 +7/-8 50 50 25 Fast E 210 +7/-8 25 50 25 Fast E 225 +7/-8 25 50 25 Fast F 275 ±10 25 50 25 Fast Blue F 325 ±10 50 50 25 Fast Red F 360 ±10 25 50 30 V-Fast Red G 450 ±15 25 50 30 V-Fast Red G 500 ±15 50 50 30 V-Fast Green H 600 ±20 N/A 50 30 V-Fast H 725 ±20 N/A 50 30 V-Fast *27120 is a normally closed device and does not meet the requirements of NFPA-72 for use as an initiating device. TABLE 4: MODEL NUMBER 28020*, 28021 X Setting Spacings (in feet) UL ULc FM RTI Color E 140 +7/-8 50 50 30 V-Fast Black E 160 +7/-8 25 25 30 V-Fast Black E 190 +7/-8 50 50 30 V-Fast E 210 +7/-8 25 50 30 V-Fast E 225 +7/-8 25 50 30 V-Fast F 275 ±10 25 50 30 V-Fast Blue F 325 ±10 50 50 30 V-Fast Red F 360 ±10 25 50 30 V-Fast Red G 450 ±15 25 50 30 V-Fast Green G 500 ±15 50 50 30 V-Fast H 600 ±20 N/A 50 30 V-Fast H 725 ±20 N/A 50 30 V-Fast Note: For clean agents and CO2 suppression systems, ceiling spacing 20 ft. apart unless otherwise specified. Note: 28020 is a 2-wire device and RTI is not applicable. * 28020 is a normally closed device and does not meet the requirements of NFPA-72 for use as an initiating device. VERTICAL DESIGNS (HEXAGONAL HEAD) VERTICAL DESIGNS (COUPLING HEAD) F-12-0-001 3 Effective: May 2014

MOUNTING DETECT-A-FIRE detectors are not position sensitive. Horizontal and vertical detectors refer to the most common mounting configuration for that unit. However each type can be mounted either horizontally or vertically depending on the application and installation requirements. TABLE 5 Notes: Hazardous Locations Class I, Groups A, B, C and D; Class II, Groups E, F and G Class I, Groups B, C and D; Class II Groups E, F and G Detector Type 12-X27120-002 12-X27121-020 12-X28020-003 12-X28021-005 12-X27120-000 12-X27121-000 a. DETECT-A-FIRE temperature preset at factory only. b. In applications where corrosion is suspect, care should be taken to protect the DETECT-A-FIRE detector to realize optimal performance and maximum life. Consult factory for fluorocarbon coating option. c. Up to 375 - #18 AWG Teflon insulated wire used on units. Above 375 - #16 AWG TGGT insulated wire used on units. d. For field wiring requirements please refer to DAF installation instructions. e. Per UL521 requirements - low temperature exposure test is -22 (-30 C). f. DETECT-A-FIRE detectors are designed for long life expectancy, however due to various field conditions it is required that the detectors be tested annually per NFPA guidelines or local fire codes. g. Replace DETECT-A-FIRE after any fire or heat related event, any mechanical damage, or after 10 years of continuous service. h. UL of Canada labeling available upon request. Fitting Required For UL & ULC Listing and FM Approval Mount detector to a suitable listed fitting in accordance with National Electric Code and/or local authority having jurisdiction. CONSTRUCTION Stainless steel shell sensing element. Cold rolled steel mounting facility. Off- finish. TEMPERATURE SETTING SELECTION Fenwal suggests selecting a DETECT-A-FIRE with a temperature setting a minimum of 100 above the maximum ambient temperature expected. Table 6 shows three categories of fire detection devices and their relative response levels for reaction to three different rateof-rise conditions. Statistics indicate that 97% of all fires fall within these categories. TABLE 6 Type of Device Rate Compensated DETECT-A-FIRE Detector Fixed Temperature Rate-of-Rise MODIFICATIONS Under 10/ Min FIRST Rate-Of-Rise Between 10-40/Min FIRST Over 40/Min SECOND but at selected protection level SECOND SECOND THIRD Will not operate unless fixed temperature supplement at 165 is provided, then it is THIRD in sequence Will not operate unless fixed temperature supplement at 165 is provided then it is THIRD in sequence FIRST but may be a false alarm 12-992012-XXX, Fluorocarbon coating, available on 27120-022, 27121-020, 28020-003, 28021-005 models only (500 max.) for better corrosion resistance. AGENCY LISTINGS Fenwal DETECT-A-FIRE detectors are UL and ULC listed and FM approved as fire detection thermostats (close on temperature rise) and as releasing devices (open on temperature rise). TABLE 7 Agency File Number Location UL S492 Ordinary UL E19310 Hazardous ULC CS341-E Ordinary and Hazardous FM J.I. OV2HO.AE Hazardous FM 17302 Ordinary UL S2410 Ordinary (600 & 725) UL E89599 Hazardous (600 & 725) 4 F-12-0-001 Effective: May 2014

TABLE 8 DETECT-A-FIRE PART SELECTION GUIDE Model Number Mounting Head Material Shell Material Contact Operation on Temperature Rise Electrical Rating (Resistive Only) Approximate Weight per Unit 12-X27120-000 12-X27120-022 Brass Type 300 Stainless Steel Opens (450 Max) 5 oz. 12-X27121-000 12-X27121-020 Brass Type 300 Stainless Steel Closes Type 300 Stainless Steel 12X28020-003 Type 300 Stainless Steel Opens (450 Max) 12-X28021-005 Type 300 Stainless Steel Closes 2.0 Amps 24 VDC 1.0 Amps 48 VDC 2.0 Amps 24 VDC 1.0 Amps 48 VDC 5 oz. 5 oz. 5 oz. TABLE 9 STOCKED MODELS AND TEMPERATURE SETTINGS (SUGGESTED SETTING A MINIMUM OF 100 ABOVE THE MAXIMUM EXPECTED AMBIENT) Temperature Setting () Model 140 160 190 225 275 325 360 450 600 725 12-X27020-000 X X 12-X27020-001 X 12-X27021-000 X X 12-X27021-001 X X 12-X27120-000 X X X X 12-X27121-000 X X X X X X X X X X 12-X28021-005 X X X: Indicates a stock unit Model P/N Model Type Contacts 27021-0 27021-1 Horizontal Flush Mount Horizontal Surface Mount TABLE 10 DETECT-A-FIRE DETECTOR - RESPONSE TIME INDEX (RTI) Temperature (Set point) Response Time Index (ft-s) 1/2 RTI Classification 140 F (60 C), 160 F (71 C) 110 QUICK RTI Rated Spacing (20 X 20) ft (6 x 6) m Old Rated Spacing (25 x 25) ft (8 x 8) m 27021-0 27021-1 Horizontal Flush Mount Horizontal Surface Mount 140 (60 C), 160 (71 C), 190 (88 C), 210 (99 C), 225 (107 C), 275 (135 C), 325 (163 C) 148 FAST (25 x 25) ft (8 x 8) m (25 x 25) ft (8 x 8) m 27121-0 Vertical Brass Head 27121-20 Vertical Stainless Head 28021-0 Vertical Brass Coupling Head 28021-5 Vertical Stainless Coupling Head 140 (60 C), 160 (71 C), 190 (88 C), 210 (99 C), 225 (107 C), 275 (135 C), 325 (163 C), 360 (182 C), 450 (232 C), 500 (260 C), 600 (316 C), 725 (385 C) 99 (140, 160) 148 (190, 210, 225, 275, 325, 360, 450, 500, 600, 725) V-FAST (30 X 30) ft (9 x 9) m Note: Spaces shown are distances between units on smooth ceilings, the distances from partitions or walls would be half that shown. Authority having LOCAL jurisdiction should be consulted before installation. (25 x 25) ft (8 x 8) m F-12-0-001 5 Effective: May 2014

Figure 4. Optional Explosion Proof Enclosure, P/N 06-116317-001 Note: Complies with NEC Class I, Groups A, B, C, D, Class II, Group E,F,G, Class III, and U.L. Standard 886. Explosion Proof Enclosure must be purchased separately from the DETECT-A-FIRE. HOW TO ORDER 1. Select the DETECT-A-FIRE detector model from specifications in Table 1 for horizontal DAF or Table 8 for Vertical DETECT- A-FIRE. 2. Refer to temperature rating chart in Table 2 for horizontal DETECT-A-FIRE or Table 3 and 4 for Vertical DETECT-A-FIRE, select temperature setting required and add this number to base catalog number. EXAMPLE: Vertical DETECT-A-FIRE detector set to close at 225. Specifications are subject to change without notice.this literature is provided for informational purposes only. KIDDE-FENWAL, INC. assumes no responsibility for the product s suitability for a particular application. The product must be properly applied to work correctly. If you need more information on this product, or have a particular problem or question, contact KIDDE-FENWAL, INC. F-12-0-001 Rev AB 2014 Kidde-Fenwal, Inc. Fenwal Controls, Kidde-Fenwal Inc. 400 Main Street Ashland, MA 01721 Tel: 800-FENWAL-1 Fax: 508-881-7619 www.fenwalcontrols.com