Spectrex SharpEye 40/40C Series Reference Manual
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Spectrex SharpEye 40/40C Series Reference Manual

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Reference Manual
00909-0100-4975, Rev AB
December 2021
™
Spectrex SharpEye
40/40C and 40/40D Series
Flame Detectors

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Summary of Contents for Spectrex SharpEye 40/40C Series

  • Page 1 Reference Manual 00909-0100-4975, Rev AB December 2021 ™ Spectrex SharpEye 40/40C and 40/40D Series Flame Detectors...
  • Page 2 Legal notice The device described in this document is the property of Emerson. No part of the hardware, software, or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission from Emerson.
  • Page 3 Abbreviation or acronym Definition 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 Infrared Type of jet fuel Latching Refers to relays remaining in the ON state even after the ON condition has been removed.

  • Page 5: Table Of Contents

    Reference Manual Contents 00909-0100-4975 December 2021 Contents Chapter 1 Introduction......................7 1.1 Product overview.........................7 1.2 Models............................7 Chapter 2 Installation.......................11 2.1 Installation guidelines........................11 2.2 Preparation for use........................11 2.3 Attach detector to tilt mount.....................15 2.4 Open the back cover........................16 2.5 Wire terminals and ground cable....................16 2.6 Install the protective cover......................21 2.7 Aim the detector........................22 2.8 Changing default detector settings ...................
  • Page 6 Contents Reference Manual December 2021 00909-0100-4975 A.2 Product certifications and installation drawings.................41 Appendix B FM fuel test responses ..................... 43 Appendix C Immunity to false alarm sources................47 Spectrex.net...

  • Page 7: Chapter 1 Introduction

    00909-0100-4975 December 2021 Introduction Product overview The SharpEye 40/40 series is based on proven Spectrex technologies, including triple infrared (IR3) and ultraviolet infrared (UV/IR). The SharpEye 40/40 series features ™ QuadSense technology, providing the fastest response to fire, longest distance detection, and revolutionary UV/IR technology, coupled with superior immunity to false alarms, functioning in harsh conditions with unparalleled reliability and durability.
  • Page 8 Varies according to model, up to 100 degrees Output 4-20 mA, relays, communication Enclosure Stainless steel 316 or aluminum polyurethane painted Operating voltage 18-32 Vdc Maximum power rating 9.6 W Relay contacts 2A/30 Vdc Over voltage category Relative humidity Non-condensing relative humidity up to 100% Spectrex.net...
  • Page 9 Reference Manual Introduction 00909-0100-4975 December 2021 CAUTION If the product is used outside of specified limits, this voids the product certification, and our company is not responsible for any incurred warranty expense. Do not open this product, except for the terminal compartment as listed in this document, under any circumstances.
  • Page 10 Introduction Reference Manual December 2021 00909-0100-4975 Spectrex.net...

  • Page 11: Chapter 2 Installation

    Reference Manual Installation 00909-0100-4975 December 2021 Installation Installation guidelines Installation should comply with the National Fire Protection Association (NFPA) 72E or any other local and international regulations and standards, as applicable to flame detectors and installation of Ex approved products. To ensure optimal performance and efficient installation, consider the following guidelines.
  • Page 12 Connect wires to the terminal blocks. Hex key ⅜-in Stop plug ¾-in NPT. Open wrench 28 mm Stop plug M25 only. 2.2.1 Field of view Figure 2-1: Horizontal field of view forSharpEye 40/40C-I, C-LB, C-L4B, D-I, D-LB, and D-L4B Spectrex.net...
  • Page 13 Reference Manual Installation 00909-0100-4975 December 2021 Figure 2-2: Vertical Field of View for SharpEye 40/40C-I, C-LB, C-L4B, D-I, D-LB, and D- • +50 ° (down) • -45 ° (up) Gasoline For SharpEye 40/40C-M and D-M • Horizontal: 80 ° • Vertical: 80 °...
  • Page 14 Installation Reference Manual December 2021 00909-0100-4975 Figure 2-3: Vertical and horizontal field of view for gasoline Hydrogen For SharpEye 40/40C-M and D-M • Horizontal: 90° • Vertical: 90° Figure 2-4: Horizontal field of view for hydrogen Spectrex.net...

  • Page 15: Attach Detector To Tilt Mount

    Reference Manual Installation 00909-0100-4975 December 2021 Figure 2-5: Vertical field of view for hydrogen Attach detector to tilt mount Procedure 1. Unpack the detector. 2. Insert location pins on the tilt mount into the openings on detector housing. 3. Thread the holding screw and tighten it. SharpEye 40/40...

  • Page 16: Open The

    A. Back cover security screw B. Protective plug 2. Unscrew the back cover. Note The back cover is attached by a security cable. 3. Remove the protective plug. Wire terminals and ground cable CAUTION Improper wiring may damage the detector. Spectrex.net...
  • Page 17 Reference Manual Installation 00909-0100-4975 December 2021 Procedure 1. Connect the terminals according to Table 2-2. The terminal details are also on the inside back cover. Figure 2-6: Terminal box SharpEye 40/40...
  • Page 18 0-20 mA (+) 0-20 mA (-) Alarm output (40/40D models) RS485 (+) RS485 (-) Accessory relay - normally open Accessory relay Accessory relay - normally closed 2. Use Figure 2-7, Figure 2-8, Figure 2-9, and Figure 2-10 for typical wiring configurations. Spectrex.net...
  • Page 19 Reference Manual Installation 00909-0100-4975 December 2021 Figure 2-7: Typical wiring for four-wire controllers A. Controller B. First detector C. Second detector D. Last detector E. Power supply F. Alarm loop G. End of line Figure 2-8: Non-isolated sink (three wires) A.
  • Page 20 C. Input power: 18-32 Vdc D. Return E. 0-20 mA meter Note For additional configuration options, please refer to the Spectrex SharpEye 40/40C ® and D Series Flame Detectors Modbus Manager Manual. 3. Check the wires for secure mechanical connection and press them neatly against the terminal to prevent them from interfering while closing the back cover.

  • Page 21: Install The Protective Cover

    Reference Manual Installation 00909-0100-4975 December 2021 4. Close the terminal compartment by screwing the back cover on to the housing. 5. Tighten the back cover security screw. Figure 2-11: Closing security screw A. Back cover security screw B. Ground cable connection point 6.

  • Page 22: Aim The Detector

    Changing default detector settings ® ® The Main settings that can be modified using the Modbus Manager or HART communication include: • Sensitivity • Response time • Heated optics functionality • Alarm delay • Accessory relay options Spectrex.net...
  • Page 23 • Field of view integrity indication Refer to the Spectrex SharpEye 40/40C and D Series Flame Detectors Modbus Manager Manual or the Spectrex SharpEye 40/40C and D Series Flame Detectors HART Manual for instructions on changing these settings. SharpEye 40/40...
  • Page 24 Installation Reference Manual December 2021 00909-0100-4975 Spectrex.net...

  • Page 25: Chapter 3 Operation

    4 mA (for models featuring analog [voltage] output, this will be 2 Testing procedures ™ This section describes the explosion proof testing procedure using the Spectrex explosion proof FS flame simulator series. The detector can also be tested using the Manual BIT.
  • Page 26 Operation Reference Manual December 2021 00909-0100-4975 Table 3-2: Flame Simulator Reference Manuals Flame simulator Reference manual Spectrex FS-1100 TM380002 Spectrex FS-1200 TM380102 Spectrex FS-1400 TM380302 Spectrex.net...

  • Page 27: Chapter 4 Initial Setup

    December 2021 Initial setup Continuous feature test The detector is supplied with default settings, including a continuous feature test. To change these settings, refer to the Spectrex SharpEye 40/40C and D Series Flame ® Detectors Modbus Manager Manual. During normal operation, the detector tests itself continuously and indicates a fault if a failure is found.
  • Page 28 Manual BIT ® ® You can initiate manual BIT using the Modbus Manager or HART communicator. Connecting terminal 3 to ground also initiates manual BIT. Alarm duration during manual BIT is configurable using the Modbus Manager or HART communicator. Spectrex.net...

  • Page 29: Chapter 5 Maintenance

    Reference Manual Maintenance 00909-0100-4975 December 2021 Maintenance Keeping maintenance records Record all maintenance operations performed on a detector in accordance with site guidance and requirements. Clean the detector Procedure 1. Disconnect power from the flame detector. 2. Wipe the detector housing with clean water and a damp cloth. CAUTION Do not use a brush or sharp tools.
  • Page 30 Maintenance Reference Manual December 2021 00909-0100-4975 Spectrex.net...

  • Page 31: Chapter 6 Troubleshooting

    Reference Manual Troubleshooting 00909-0100-4975 December 2021 Troubleshooting Light-emitting diode (LED) is off, fault relay is open, 0-20 mA shows 0 mA, analog voltage output is 0 V Note Analog voltage output applies to SharpEye 40/40D models only. Potential cause No power to the unit. Recommended actions 1.

  • Page 32: Light-Emitting Diode (Led) Constantly Red, Alarm Relay Energized, 0-20 Ma Indicates Alarm

    No HART is available at 0 mA level. Recommended action For Fault mode, the default indication is 1 mA. Configure this to 0 mA. Emerson does not recommend this when using a HART connection in order to preserve the HART communication. Spectrex.net...

  • Page 33: Chapter 7 Specifications

    Reference Manual Specifications 00909-0100-4975 December 2021 Specifications Technical specifications Spectral response SharpEye 40/40C-I Four infrared (IR) bands between 4 μm and 5 μm SharpEye 40/40C-M Four IR bands between 2 μm and 5 μm SharpEye 40/40C-LB Ultraviolet (UV): 0.185 - 0.260 μm IR: 2.5-3.0 μm SharpEye 40/40C-L4B UV: 0.185 - 0.260 μm...
  • Page 34 37 ft (11 m) 70 ft (21 m) Battery 200 ft (61 m) 39 ft (12 m) 75 ft (23 m) (1) Contact Spectrex representative for guidance on detecting Magnesium alloy. (2) One battery cell. Table 7-2: SharpEye 40/40D Models Fuel SharpEye SharpEye...
  • Page 35 75 ft (23 m) (1) Contact Emerson representative for guidance on detecting magnesium alloy. (2) One battery cell. Standard response time Table 7-3: SharpEye 40/40C Models Spectrex 40/40C-I Spectrex 40/40C-M Spectrex 40/40C-LB Spectrex 40/40C-L4B Typically <5 sec Table 7-4: SharpEye 40/40D Models...
  • Page 36 Specifications Reference Manual December 2021 00909-0100-4975 Ultra fast response time Table 7-5: SharpEye 40/40C Models Spectrex 40/40C-I Spectrex 40/40C-M Spectrex 40/40C-LB Spectrex 40/40C-L4B Table 7-6: SharpEye 40/40D Models SharpEye 40/40D-I SharpEye 40/40D-M SharpEye 40/40D-LB SharpEye 40/40D-L4B Typically <1 sec at 100 ft (30 m)
  • Page 37 • 150 ft (45 m) • 215 ft (65 m) • 300 ft (90 m) Field of view Table 7-11: SharpEye 40/40C Models Spectrex 40/40C-I Spectrex 40/40C-M Spectrex 40/40C-LB Spectrex 40/40C-L4B H: 100° Hydrogen: H: 100° V: 95° H: 90°...

  • Page 38: Electrical Specifications

    The heater increases the temperature of the optical surface by 5 °C to 25 °C above the ambient temperature . The heated optics can be configured in three ways: Optics are not heated (1) SharpEye 40/40D models have a low power heater option Spectrex.net...

  • Page 39: Mechanical Specifications

    Reference Manual Specifications 00909-0100-4975 December 2021 Optics are continuously heated Auto (default) Operated only when the change of temperature requires the heating Note In Auto mode, the starting heat temperature can be defined between 32 °F (0 °C) and 95 °F (35 °C).
  • Page 40 Specifications Reference Manual December 2021 00909-0100-4975 Spectrex.net...

  • Page 41: Appendix A Reference Data

    To view current SharpEye 40/40 Series ordering information, specifications, and dimensional drawings, follow these steps: Procedure 1. Go to Spectrex.net/en-us/flame-gas-detectors-flame-detectors-40-40-series. 2. Select the appropriate product. 3. Scroll down to Documents and Drawings. 4. Select DATA SHEETS & BULLETINS 5.
  • Page 42 Reference data Reference Manual December 2021 00909-0100-4975 Spectrex.net...
  • Page 43 Reference Manual FM fuel test responses 00909-0100-4975 December 2021 FM fuel test responses Results of the FM fuel tests are as follows: Table B-1: SharpEye 40/40C Models Fuel SharpEye SharpEye SharpEye 40/40 SharpEye 40/40 40/40C-I 40/40C-M C-LB C-L4B Gasoline 213 ft (65 m) 49 ft (15 m) 92 ft (28 m) N-Heptane...
  • Page 44 Mineral oil: 20 w 207 ft (63 m) 69 ft (21 m) Wood 112 ft (34 m) 33 ft (10 m) Ethylene glycol 164 ft (50 m) 23 ft (7 m) Butyl acrylate 246 ft (75 m) 69 ft (21 m) Spectrex.net...
  • Page 45 Reference Manual FM fuel test responses 00909-0100-4975 December 2021 Table B-2: SharpEye 40/40D Models (continued) Fuel SharpEye SharpEye SharpEye SharpEye 40/40D-I 40/40D-M 40/40D-LB 40/40D-L4B Vinyl acetate 246 ft (75 m) 69 ft (21 m) Flammable 207 ft (63 m) 69 ft (21 m) adhesive Solvents 246 ft (75 m)
  • Page 46 FM fuel test responses Reference Manual December 2021 00909-0100-4975 Spectrex.net...
  • Page 47 Reference Manual Immunity to false alarm sources 00909-0100-4975 December 2021 Immunity to false alarm sources Table C-1: Immunity to false alarm sources IAD: Immunity at any distance Radiation source Immunity distance SharpEye SharpEye SharpEye SharpEye 40/40C-I and D-I 40/40C-M and D- 40/40C-LB and D- 40/40C-L4B and D-L4B...
  • Page 48 50 ft (15 m) >43 ft (13 m) >50 ft (15 m) >15 ft (4.5 m) >16 ft (5 m) 93 ft (28 m) >66 ft (20 m) >70 ft (21 m) >27 ft (8 m) >30 ft (9 m) Spectrex.net...
  • Page 49 Reference Manual 00909-0100-4975 December 2021 SharpEye 40/40...
  • Page 50 00909-0100-4975 Rev. AB 2021 For more information: www.emerson.com © 2021 Emerson. All rights reserved. Spectrex is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.

This manual is also suitable for:

Sharpeye 40/40d seriesSharpeye 40/40c-iSharpeye 40/40c-mSharpeye 40/40c-lbSharpeye 40/40c-l4bSharpeye 40/40d-i ... Show all

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