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Summary of Contents for Sierra Monitor Corporation 3600I
- Page 1 3600I MODEL 3600I TRIPLE IR (IR3) FLAME DETECTOR APPLICABILITY & EFFECTIVITY Effective for all Model 3600I Detectors manufactured after June 1, 2010. Instruction Manual Part Number T15014 Rev. 3 August 2010...
- Page 2 3600I ABOUT THIS GUIDE This guide describes the Model 3600I Triple IR (IR3) Flame Detector and its features and provides instructions on how to install, operate and maintain the detector. This guide includes the following chapters and appendixes: • Chapter 1, Introduction, provides a general overview of the product, principles of operation, and performance considerations.
- Page 3 3600I ABBREVIATIONS AND ACRONYMS Abbreviation Meaning ATEX Atmosphere Explosives American Wire Gauge Built In Test Electromagnetic Compatibility End of Line Field of View HART Highway Addressable Remote Transducer-communication protocol Immune at Any Distance IECEx International Electrotechnical Commission Explosion Isopropyl Alcohol...
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Page 4: Table Of Contents
REQUIRED TOOLS ......................19 CERTIFICATION INSTRUCTIONS ................... 20 INSTALLATION CABLES ....................21 2.5.1 CONDUIT INSTALLATION ................... 21 INSTALLING THE TILT MOUNT (PART NO. 3600I) ............22 2.6.1 TILT MOUNT SPECIFICATIONS .................. 22 2.6.2 TILT MOUNT ASSEMBLY .................... 23 Page: iv... - Page 5 3600I CONNECTING THE DETECTOR ..................24 2.7.1 VERIFYING THE DETECTOR WIRING ............... 25 CONFIGURING YOUR DETECTOR ................. 27 2.8.1 SENSITIVITY ......................... 28 2.8.2 ALARM DELAY ......................28 2.8.3 ADDRESS SET-UP ....................... 28 2.8.4 FUNCTION SET-UP ...................... 29 2.8.5 HEATED OPTICS ......................29 OPERATING THE DETECTOR ....................
- Page 6 WEATHER PROTECTION - P/N 777163 ................. 53 LASER DETECTION COVERAGE POINTER - P/N 777166 ..........54 AIR SHIELD - P/N 777161 ....................54 SIL-2 FEATURES ........................55 3600I FLAME DETECTOR ....................55 E.1.1 SAFETY RELEVANT PARAMETERS ................55 E.1.2 GUIDELINES FOR CONFIGURING, INSTALLING, OPERATING AND SERVICE ...........................
- Page 7 Figure 13: 0-20mA Wiring Option 2 and 3 (Source 3-Wire) .............. 47 Figure 14: RS-485 Networking ......................48 Figure 15: IR3 Long Range Fire Simulator 20/20-310 ..............49 Figure 16: 3600I IR3 Detector Target Point ..................50 Figure 17: Tilt Mount ......................... 52 Figure 18: Weather Protection ......................53 Figure 19: Laser Detection Coverage Pointer ...................
- Page 8 Table 14: Tools ..........................19 Table 15: USA Version ........................22 Table 16: European Version ......................22 Table 17: Model 3600I Wiring Options ....................26 Table 18: Sensitivity Settings ......................28 Table 19: Functions ........................... 29 Table 20: Default Function Values ....................31 Table 21: Results of Successful Fire Simulator Test ................
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Page 9: Introduction
14 OVERVIEW The Model 3600I is a flame detector that utilizes improved IR3 technology to provide state-of-the-art fire protection. The 3600I uses patented digital signal processing to analyze the spectral and dynamic characteristics of the measured infrared radiation, to identify fire events with exceptional sensitivity and extreme immunity to false alarms. -
Page 10: Model And Types
Required approval The configuration detail is included in the product part number on the product label and takes the form: 3600I XXXXX, where XXXXX defines the model according to the above requirements. To modify the default or pre-ordered configuration and perform maintenance tasks, please refer to the HART Protocol TM777030, the RS-485 Manual TM 777050 or TM777060. -
Page 11: Table 1: Wiring Options
Note: Wiring option 1 is default. The mA 'Sink' output can be altered to 'Source' type, with a link between terminals 1 and 8. No other wiring options can be changed on site. For example, product number 3600I-321SC has the following options: •... -
Page 12: Features And Benefits
Product Certification, page 6 1.4.1 HYDROCARBON FIRE DETECTION The Model 3600I detector is designed to detect flames in which carbon dioxide (CO ) is produced in the combustion process. These include all hydrocarbon flames, as well as other types of flames and burning materials such as wood or alcohol. -
Page 13: Heated Optics
3600I The IR3 technique utilizes few infrared sensors, each sensitive to its own wavelength range. The first sensor is sensitive to wavelengths within the emission peak of hot CO The other two sensors are sensitive to wavelengths above and below this peak. The fourth IR sensor is sensitive to a different band within the emission peak of hot CO . -
Page 14: Product Certification
This product is suitable to use in hazardous zones 1 and 2 with IIB + H gas group vapors present. 1.4.5.2 SIL-2 APPROVED The 3600I Flame Detector is certified to SIL-2 requirement per IEC 61508.4, Chapter 3.5.12. The alert condition according to SIL-2 can be implemented by: • Alert signal via 0-20mA current loop. -
Page 15: Table 2: Sensitivity Range Levels
3600I 1.5.1.1 STANDARD FIRE Defined as a 1ft / 0.1m n-heptane pan fire, with maximum wind speed of 6.5 ft/sec (2 m/sec). 1.5.1.2 SENSITIVITY RANGES The detector has four user-selectable sensitivity ranges. For each range there are two response levels. -
Page 16: Cone Of Vision
3600I Table 3: Fuel Sensitivity Ranges Percent of Max. Distance at each Sensitivity Type Of Fuel Range Gasoline 100% N-Heptane 100% Kerosene Diesel Fuel Alcohol 95% Methanol Methane Paper Polypropylene 1.5.2 CONE OF VISION • Horizontal: 100° Figure 1: Horizontal Field of View... -
Page 17: Figure 2: Vertical Field Of View
3600I • Vertical: +50° (down) , -45° (up) Figure 2: Vertical Field of View Page: 9... -
Page 18: False Alarms Prevention
3600I 1.5.3 FALSE ALARMS PREVENTION To prevent false alarms, the detector will not alarm or react to the radiation sources specified in Table 4. Table 4: Immunity to False Alarm Sources Immunity Distance Radiation Source ft (m) Indirect or reflected sunlight... -
Page 19: Visual Indicators
3600I Table 5: Welding Immunity Distance Sensitivity Setting Detection Range Immunity Distance 50 ft (15m) >6 ft (2m) 100 ft (30m) >12 ft (4m) 150 ft (45m) >17 ft (6m) 215 ft (65m) >25 ft (7.5m) 1.5.4 VISUAL INDICATORS One 3-color LED indicator is located inside the detector window, as shown in Figure 3. -
Page 20: Output Signals
OUTPUT SIGNALS Outputs are available according to the default configuration or the wiring options selected for the 3600I IR3 Detector. Determine the outputs for your model according to Table 7. The detector incorporates several types of output suitable to different control systems: •... -
Page 21: Detector Status
3600I 1.5.6 DETECTOR STATUS The possible detector function statuses are listed in Table 8. A more detailed fault analysis can be seen via HART or RS485. Table 8: Detector Status Status Description Normal Normal operation. Built-In-Test being performed. Warning Fire detected - changed to Warning (pre-alarm state). -
Page 22: Auxiliary Relay As End-Of-Line Resistor
Auxiliary Relay is set to YES. Notes: • The Auxiliary Relay is available only in Model 3600I – 4XXXX and 5XXXX • The 0-20mA is available only in Model 3600I – 1XXXX, 2XXXX, 3XXXX 1.5.7... -
Page 23: Built-In-Test (Bit)
3600I Response to Fault Indication If a failure is found, the detector indicates by: • Fault relay: • Opens in wiring option 1, 2, and 4 • Closes in wiring option 3 and 5 • 0-20mA: indicates Fault (0mA or 2mA) in wiring option 1, 2, 3 •... -
Page 24: Table 10: Results Of A Successful Bit
3600I 1.6.2.2 AUTOMATIC BIT The detector automatically performs a BIT every 15 minutes. A successful BIT sequence does not activate any indicator. The results of a successful and unsuccessful BIT are listed in Table 10 and Table 11. Table 10: Results of a Successful BIT... -
Page 25: Table 12: Results Of A Successful Manual Bit
3600I Table 12: Results of a Successful Manual BIT Output Result FAULT relay • Wiring options 1, 2, and 4: remains CLOSED (Normal) • Wiring options 3 and 5: remains OPEN (Normal) ALARM relay Activated for 3 sec (only when the function Alarm BIT is set to YES) -
Page 26: Installing The Detector
3600I INSTALLING THE DETECTOR ➣ In this chapter… General Guidelines page 18 Unpacking the Product page 19 Required Tools page 19 Certification Instructions page 20 Installation Cables page 21 Installing the Tilt Mount (part no. 3600 page 22 Connecting the Detector... -
Page 27: Unpacking The Product
3600I • The presence of high intensity flickering IR sources may affect sensitivity. • Aiming the Detector: • The detector should be aimed toward the center of the detection zone and have a completely unobstructed view of the protected area. -
Page 28: Certification Instructions
3600I CERTIFICATION INSTRUCTIONS Warning: Do not open the detector, even when isolated, when flammable atmosphere present. Use the following certification instructions: • The cable entry point may exceed 167°F (75°C). Suitable precautions should be taken when selecting the cable. •... -
Page 29: Installation Cables
3600I INSTALLATION CABLES Follow the following guideline for the cable installation: • All cables to the detector must be well shielded in order to comply with EMC requirement (see Technical Specifications on page 52). • Ground the detector to the nearest ground point (not more than 3m from the detector location). -
Page 30: Installing The Tilt Mount (Part No. 3600I)
3600I INSTALLING THE TILT MOUNT (PART NO. 3600-001) The Tilt Mount enables the detector to be rotated up to 60º in all directions. Figure 4 shows the Detector mounted on the Tilt Mount. Figure 4: Detector with Tilt Mount 2.6.1... -
Page 31: Tilt Mount Assembly
3600I 2.6.2 TILT MOUNT ASSEMBLY Figure 5 shows the Tilt Mount Assembly. Tilt Holding Plate Tilt Mount Horizontal Locking Screw Vertical Locking Screw Detector Holding Plate Figure 5: Tilt Mount Assembly Figure 6 shows the Tilt Mount Assembly with dimension in both millimeters and inches. Figure 6: Tilt Mount Assembly (dimensions in mm and inches) -
Page 32: Connecting The Detector
3600I ➣ To install the Tilt Mount and Detector: Place the tilt mount in its designated location and secure it with four (4) fasteners through four (4) holes 7 mm in diameter. Use the 4 screws and spring washers according to the kit (see Table 15 and Table 16). -
Page 33: Verifying The Detector Wiring
3600I Terminal Chamber Terminals Internal Earth Terminal Earth Terminal Detector Holding Screw Conduit / Cable Inlet Figure 7: Detector with Cover Removed Connect the wires to the required terminals on the Terminal Board according to the wiring diagram (Figure 7) and Table 17. -
Page 34: Table 17: Model 3600I Wiring Options
3600I Table 17: Model 3600I Wiring Options Wire Option 1 Option 2 Option 3 Option 4 Option 5 Terminal No. Default +24 VDC +24 VDC +24 VDC +24 VDC +24 VDC 0 VDC 0 VDC 0 VDC 0 VDC 0 VDC... -
Page 35: Configuring Your Detector
3600I CONFIGURING YOUR DETECTOR You can reprogram the function setup using the RS-485 connection or using the Hart Protocol as follows: • Sierra Monitor Host Software: The Sierra Monitor Host Software is for use on a PC or laptop. Refer to Manual TM777050 for programming instructions. The Host software enables you to change the functions. -
Page 36: Sensitivity
3600I 2.8.1 SENSITIVITY The detector offers four (4) sensitivity settings. The settings refer to an n-heptane or gasoline fire of 1ft² (0.1m²), from low sensitivity of 50 ft (15m) to 215 ft (65m). For other types of fuel sensitivity, refer to Table 3. -
Page 37: Function Set-Up
Yes: Auxiliary Relay is used as End of Line. • No: Auxiliary Relay operates in accordance with Function 2 and 5 (default). Note: ** only available in Model 3600I-4XXXX and 5XXXX 2.8.5 HEATED OPTICS The heated optics can be defined as one of the following modes: •... -
Page 38: Operating The Detector
3600I OPERATING THE DETECTOR ➣ In this chapter… Powering Up page 30 Safety Precautions page 31 Testing Procedures page 32 This chapter describes how to power up and test the detector. It also includes some very important safety checks that you should make before operating the detector. -
Page 39: Safety Precautions
3600I SAFETY PRECAUTIONS After powering-up, the detector requires almost no attention in order to function properly, but the following should be noted: • Follow the instructions in this guide and refer to the drawings and specifications. • Do not expose the detector to radiation of any kind unless required for testing purposes. -
Page 40: Testing Procedures
3600I TESTING PROCEDURES This section describes the proof testing procedure for proper operation of the detector. The detector can be tested using the Manual Built-in-Test or the Sierra Monitor IR3 Fire Simulator - 20/20-310. The detector performs internal test continuously and automatic BIT test every 15 minutes for more details refer to Built-In-Test (BIT) on page 15. -
Page 41: Table 21: Results Of Successful Fire Simulator Test
3600I Table 21: Results of Successful Fire Simulator Test Component Action Notes 0-20mA Turn to 20mA For a few seconds and then return to 4mA Alarm Relay Activated for a few seconds and then returns to Normal Auxiliary Relay Activated... -
Page 42: Maintenance And Troubleshooting
3600I MAINTENANCE AND TROUBLESHOOTING ➣ In this chapter… Maintenance page 34 Troubleshooting page 36 This chapter deals with preventive maintenance, describes possible faults in detector operation and indicates corrective measures. Ignoring these instructions may cause problems with the detector and may invalidate the warranty. Whenever a unit requires service, please contact Sierra Monitor or its authorized distributor for assistance. -
Page 43: Periodic Procedures
3600I 4.1.2 PERIODIC PROCEDURES In addition to preventive cleaning and maintenance, the detector should be functionally tested every six months or as dictated by local codes and regulations. These tests should also be carried out if the detector has been opened for any reason. -
Page 44: Troubleshooting
3600I TROUBLESHOOTING This section is intended to be a guide to correct problems which may happen during normal operation. Table 22: Troubleshooting Table Problem Cause Corrective Action LEDs Off No power at the unit • Check that the correct power is Fault Relay at N.O 0-... -
Page 45: Appendices
3600I APPENDICES Page: 37... -
Page 46: Specifications
3600I SPECIFICATIONS ➣ In this appendix… Technical Specifications page 38 Electrical Specifications page 39 Outputs page 39 Mechanical Specifications page 41 Dimensions page 41 Weight page 41 Environmental Specifications page 42 TECHNICAL SPECIFICATIONS Three IR Bands Spectral Response Detection Range... -
Page 47: Electrical Specifications
3600I ELECTRICAL SPECIFICATIONS Table 23: Electrical Specifications Operating Voltage Status Without 0- Outputs 20mA Power Consumption Normal 1.61W 1.56W (Max. 24VDC) Normal when Heater On 2.28W 2.16W Alarm 2.64W 2.28W Alarm when Heater On 3.24W 2.88W Maximum Current Normal 70mA 65mA (Max. -
Page 48: Table 24: Contact Ratings
3600I • Option 4: Power, RS-485, Fault Relay (N.C), Auxiliary Relay (N.O), Alarm Relay, (N.O). • Option 5: Power, RS-485, Fault Relay (N.O), Auxiliary Relay (N.O), Alarm Relay, (N.O). • Electrical Dry Contact Relays Outputs Table 24: Contact Ratings Relay Name... -
Page 49: Mechanical Specifications
3600I • Communication Network: The detector is equipped with an RS-485 communication link that can be used in installations with computerized controllers. The communications protocol is Modbus compatible. • This protocol is a standard and widely used. • It enables continuous communication between a standard Modbus controller (Master device) and a serial Network of up to 247 detectors. -
Page 50: Environmental Specifications
3600I ENVIRONMENTAL SPECIFICATIONS The 3600I is designed to withstand harsh environmental conditions. • Designed to meet MIL-STD-810C, method 501.1 High Temperature procedure II • Operating temperature: +167°F (+75 °C) • Storage temperature: +185 °F (+85 °C) • Designed to meet MIL-STD-810C, method 502.1,... -
Page 51: Bwiring Instructions
3600I WIRING INSTRUCTIONS ➣ In this appendix… General Instructions for Electrical Wiring page 43 Typical Wiring Configurations page 44 GENERAL INSTRUCTIONS FOR ELECTRICAL WIRING Follow the instructions detailed in this section for determining the correct wire gauge to be used for the installation. -
Page 52: Typical Wiring Configurations
3600I TYPICAL WIRING CONFIGURATIONS This section describes examples of typical wiring configurations. Figure 8: Wiring Terminals Page: 44... -
Page 53: Figure 9: Typical Wiring For 4 Wire Controllers (Using Option 1 Or 2 Wiring)
3600I Table 29: Wiring Connections Wiring Option Detector Terminals Model 3600I-1XXXX Fault Relay 0-20mA (Sink) 0-20mA (Sink) (N.C) 3600I-2XXXX Fault Relay Alarm Relay 0-20mA Duct (N.C) (N.C) Source 3600I-3XXXX Fault Relay Alarm Relay 0-20mA Duct (N.O) (N.C) Source 3600I-4XXXX Fault Relay... -
Page 54: Figure 10: 0-20Ma Wiring Option 1 (Sink 4-Wire) - Default
3600I Figure 10: 0-20mA Wiring Option 1 (Sink 4-Wire) - Default Figure 11: 0-2mA Wiring Option 1 (Converted to Source 3-Wire) Page: 46... -
Page 55: Figure 12: 0-20Ma Wiring Option 1 (Unisolated Sink 3-Wire)
3600I Figure 12: 0-20mA Wiring Option 1 (Unisolated Sink 3-Wire) Figure 13: 0-20mA Wiring Option 2 and 3 (Source 3-Wire available with the HART protocol) Note: There are no 0-20mA outputs in wiring options 4 and 5. Page: 47... -
Page 56: Crs-485 Communication Network
3600I RS-485 COMMUNICATION NETWORK ➣ In this appendix… RS-485 Overview page 48 RS-485 OVERVIEW By using the RS-485 network capability of the IR3 detector and additional software, it is possible to connect up to 32 detectors in an addressable system with four (4) wires only (2 for power and 2 for communication). -
Page 57: Daccessories
3600I ACCESSORIES ➣ In this appendix… Long Range IR3 Fire Simulator page 49 Tilt Mount - P/N 3600-001 page 52 Weather Protection - P/N 777163 page 53 Laser Detection Coverage Pointer - P/N 777166 page 54 Air Shield - P/N 777161... -
Page 58: Operating Instructions
Aim the Fire Simulator towards the detector’s Target Point. Target Point Figure 16: 3600I IR3 Detector Target Point When testing keep a distance of at least 50 cm (20 inches) from the detector. Press the operation button once. Fire simulation lasts for 20 seconds. The detector sends an alarm signal (solid red LED). -
Page 59: Range
3600I D.1.3 RANGE Table 30: Sensitivity Ranges Sensitivity Detection Range Standard Test Extended Test (ft / m) Range (ft / m) Range (ft / m) 1 (Low) 50 / 15 3.8 / 1.2 7 / 2.2 100 / 30 7 /2.2 14.5 / 4.5... -
Page 60: Technical Specifications
3600I D.1.5 TECHNICAL SPECIFICATIONS Explosion Proof Enclosure: • Mechanical • NFPA (designed to meet) • Class I, Division 1 & 2 Groups B, C and D • Class II, Division 1 & 2 Groups E, F and G • ATEX EX II2G NEMKO 02ATEX255 •... -
Page 61: Weather Protection - P/N 777163
3600I WEATHER PROTECTION - P/N 777163 The weather protector protects the detector from different weather conditions, such as snow and rain. Figure 18: Weather Protection Page: 53... -
Page 62: Laser Detection Coverage Pointer - P/N 777166
3600I LASER DETECTION COVERAGE POINTER - P/N 777166 The Laser Detection Coverage Pointer evaluates detector coverage on-site. The device is an add-on accessory that enables designers and installers to optimize detector location and assess the actual coverage of installed detectors. -
Page 63: Esil-2 Features
3600I FLAME DETECTOR This appendix details the special conditions to comply with the requirements of EN 61508 for SIL 2. The 3600I Flame Detector can only be used in low or high demand mode applications, see IEC 61508.4, Chapter 3.5.12. E.1.1... - Page 64 3600I The set-up parameters must be verified (as described in Using the 0-20mA Interface for Alerting on page 55, point 1 and in Using the Alarm Relay Contact for Alerting on page 56, point 1) and the function of the 3600 Flame Detector (flame detection, function of the 0-20mA interface, relay functions) must be checked completely.
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Page 65: Limited Warranty
3600I LIMITED WARRANTY SIERRA MONITOR CORPORATION warrants its products to be free from defects in workmanship or material under normal use and service for two years after date of shipment. SMC will repair or replace without charge any equipment found to be defective during the warranty period.
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