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Summary of Contents for Det-Tronics SmokeWatch U5015
- Page 1 Instructions ™ Det-Tronics SmokeWatch Explosion Proof Smoke Detector U5015 95-8723...
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Page 2: Table Of Contents
Table of Contents OVERVIEW ......1 INSTALLATION ..... . . 5 Grease / Lubrication . -
Page 3: Overview
• FM Approved for use in Class I, Division 1 hazardous locations annunciate faults ensuring no undisclosed failures. The SmokeWatch U5015 Smoke Detector outputs • FM Approved for smoke detection performance include 0-20 mA, a localized LED, and relays. • IECEx Zone approved •... -
Page 4: Specifications
Figure 1—U5015 Components SPECIFICATIONS INGRESS PROTECTION— IP44 OPERATING VOLTAGE— Note: Applicable to ceiling mount only 12-30 Vdc (24 Vdc nominal) CURRENT OUTPUT— SMOKE DENSITY— 0-20 mA (±0.3 mA) dc current, with maximum 1.5% - 2.5% obscuration per foot. loop resistance of 300 ohms from 12-17.9 Vdc, (4.9% - 8.2% obscuration per meter). -
Page 5: Operation
Appendix A - FM Appendix B - CSA The smoke alarm relay has a single set of Appendix C - IECEx terminals and normally open / normally closed Appendix D - Additional Approvals contacts, and normally de-energized operation. The fault relay has a single set of terminals OPERATION and normally open contacts, and normally WARM UP... -
Page 6: Integral Wiring Compartment
CONTINUOUS SELF-TEST During normal operation, the detector performs NOTE the Self-Test function automatically in the The output of the 0 to 20 mA current loop background once per second. During the test, is monitored by the fault detection circuitry detection is not interrupted and no indication is of the U5015. -
Page 7: Important Safety Notes
CAUTION The recommended lubricant is a silicone-free The U5015 is to be installed in locations grease, available from Det-Tronics. where the risk of mechanical damage is low. For devices with NPT threads, Teflon tape or thread seal lubricant must be used for enhanced LIABILITIES sealing capabilities. -
Page 8: Protection Against Moisture Damage
PROTECTION AGAINST MOISTURE DAMAGE It is important to take proper precautions during installation to ensure that moisture will not come in contact with the electrical connections of the system. The integrity of the system regarding moisture protection must be maintained for proper operation and is the responsibility of the installer. -
Page 9: Mount The Detector
recommended. Avoid low frequency, high voltage, and non-signaling conductors to prevent nuisance EMI problems. JUMPER Depending on the wiring option that is used, jumpers may be required. See Table 3 for the Jumper Usage Guide and Figures 12 to 15 for wiring examples. - Page 10 Unscrew the retaining ring to gain access to the wiring terminals (see Figure 8), and complete the installation of the system conduit. Feed the external wiring through the remaining junction box entry or M25 to 3/4 inch adapter. When installing the junction box, use care not to damage the wires and refrain from twisting them.
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Page 11: Maintenance
The smoke detector can be tested using the same methods employed for any photo-electric detector. Det-Tronics recommends using a test aerosol smoke dispenser for periodic maintenance of the detector. 95-8723... - Page 12 Figure 12—Single Detector Wiring (0-20 mA used, Relays not used) Figure 13—Single Detector Wiring (0-20 mA not used, Relays used) 95-8723...
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Page 15: Device Repair And Return
DEVICE REPAIR AND RETURN NOTE The sensor module is field replaceable in case of Det-Tronics reserves the right to apply a dirtiness, damage or failures incurred in the field. service charge for repairing returned product damaged as a result of improper The detector is not field repairable. -
Page 16: Appendix A - Fm Approval Description
APPENDIX A FM APPROVAL DESCRIPTION U5015 Class 1 Div 1 Groups B, C, D T4 Class 1 Div 2 Groups A, B, C, D T4 Class 1 Zone 1 AEX db ia IIC T4 Gb Tamb –20°C to +65°C IP44 Q5016 Duct Amount Accessory ANSI/UL 268A: 4th Edition Standard for Smoke Detectors for Duct Applications (only when... -
Page 17: Appendix B - Csa Approval Description
APPENDIX B CSA APPROVAL DESCRIPTION U5015 Class - C481804 - Signal Appliances - Systems - For Hazardous Locations Ex db ia IIC T4 IP44 Applicable Requirements C22.2 No. 0-M91 General requirements - Canadian Electrical Code, Part II C22.2 No. 60529: 2015 Degrees of protection provided by enclosures (IP Code). -
Page 18: Appendix C - Iecex Approval Description
APPENDIX C IECEx APPROVAL DESCRIPTION U5015 IECEx FMG15.0014X Ex db ia IIC T4 Gb Tamb –20°C to +65°C IP44 IEC Standards: IEC 60079-0: 2011 Electrical apparatus for explosive atmospheres, General Requirements IEC 60079-1: 2014 Electrical apparatus for explosive atmospheres, Flameproof enclosure "d" IEC 60079-11: 2011 Intrinsic Safety explosive atmospheres Equip protection by Intrinsic Safety Special Conditions For Safe Use X:... -
Page 19: Appendix D - Additional Approvals
APPENDIX D ADDITIONAL APPROVALS RUSSIA & KAZAKHSTAN VNIIFTRI CERTIFICATE OF CONFORMITY TO TP TC 012/2011 No. TC RU C-US. BH02.B.00239 1Exd[ia]IICT4 IP44 T4 (Tamb = –20°C to +65°C) Declaration of Conformity to TP TC 020/2011 (EMC) EAЭC No. RU д-US.PA01.B.50006 RUSSIA VNIIPO CERTIFICATE OF CONFORMITY TO TECHNICAL REGULATIONS, GOST R 53325-2012... - Page 20 Specifications subject to change without notice. All trademarks are the property of their respective owners. © 2020 Detector Electronics Corporation. All rights reserved. Det-Tronics manufacturing system is certified to ISO 9001— the world’s most recognized quality management standard. Corporate Office Phone: 952.941.5665...
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