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Spectrex SharpEye 40/40C Series, Справочное руководство

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Recommended action

Ensure the detector window and reflector mirror are clean.

Potential cause

Faulty detector.

Recommended action

Re-power the detector.

6.4

Light-emitting diode (LED) constantly red,
alarm relay energized, 0-20 mA indicates alarm

Potential cause

Existing alarm condition.

Recommended action

Check cause of alarm.

Potential cause

Alarm latched.

Recommended action

Ensure the alarm latch is not enabled in the detector settings.

Potential cause

Faulty detector.

Recommended action

Re-power the detector.

6.5

No HART

®

 communication, 0-20 mA shows 0

mA

Potential

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.

Troubleshooting

Reference Manual

December 2021

00909-0100-4975

32

Spectrex.net

Содержание SharpEye 40/40C Series

Страница 1: ...Reference Manual 00909 0100 4975 Rev AB December 2021 Spectrex SharpEye 40 40C and 40 40D Series Flame Detectors ...

Страница 2: ...e price of the defective portion of the Goods Services All replacements or repairs necessitated by inadequate maintenance normal wear and usage unsuitable power sources or environmental conditions accident misuse improper installation modification repair use of unauthorized replacement parts storage or handling or any other cause not the fault of Seller are not covered by this limited warranty and...

Страница 3: ...of jet fuel Latching Refers to relays remaining in the ON state even after the ON condition has been removed LED Light emitting diode LPG Liquified petroleum gas mA Milliamps 0 001 amps Modbus Master slave messaging structure N C Normally closed N O Normally open N A Not applicable NFPA National Fire Protection Association NPT National pipe thread RS485 Communication protocol allowing bi direction...

Страница 4: ...4 ...

Страница 5: ...tenance records 29 5 2 Clean the detector 29 Chapter 6 Troubleshooting 31 6 1 Light emitting diode LED is off fault relay is open 0 20 mA shows 0 mA analog voltage output is 0 V 31 6 2 Light emitting diode LED flashes yellow at 4 Hz fault relay is open 0 20 mA shows 1 mA 31 6 3 Light emitting diode LED flashes yellow at 4 Hz relay is open 0 20 mA shows 2 mA 31 6 4 Light emitting diode LED constant...

Страница 6: ...Product certifications and installation drawings 41 Appendix B FM fuel test responses 43 Appendix C Immunity to false alarm sources 47 Contents Reference Manual December 2021 00909 0100 4975 6 Spectrex net ...

Страница 7: ... intended for indoor or outdoor use and can be used stand alone or connected to an alarm automatic extinguishing system The SharpEye 40 40 series comprises the following detectors SharpEye 40 40C I The SharpEye 40 40C I a multispectrum Quad sense flame detector detects hydrocarbon fuel and gas fires with enhanced performance advanced long distance detection of hydrocarbon fires fast detection in u...

Страница 8: ...alarms SharpEye 40 40D LB The SharpEye 40 40D LB is an ultra fast UV IR flame detector which is able to detect in under 20 msec and features a unique dual sensor with selectable UV and IR channels that can be used separately or combined The detector is designed to detect a range of fires such as hydrocarbon based fuel and gas hydroxyl hydrogen metal and inorganic SharpEye 40 40D L4B The SharpEye 4...

Страница 9: ...n this document under any circumstances The detector is not field repairable Any attempt to modify or repair the internal circuits or change their settings will impair the system s performance and void the product warranty Opening the attachment screws to dismantle the front part of the detector from remaining parts is restricted and voids the product warranty Reference Manual Introduction 00909 0...

Страница 10: ...Introduction Reference Manual December 2021 00909 0100 4975 10 Spectrex net ...

Страница 11: ...nterference caused by RFI and EMI the cable to the detector must be shielded and the detector must be grounded The shield should be grounded at the detector end Spacing and location The number of detectors and their locations in the protected area are determined by Size of the protected area Sensitivity of the detectors Obstructed lines of sight Cone of view of the detectors Environment Dust snow ...

Страница 12: ...tach protective cover to detector Flat screwdriver 6 mm Connect ground terminal Flat screwdriver 2 5 mm Connect wires to the terminal blocks Hex key in Stop plug 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 Installation Reference Manual December 2021 00909 0100 4975 12 Spectrex net ...

Страница 13: ...Field of View for SharpEye 40 40C I C LB C L4B D I D LB and D L4B 50 down 45 up Gasoline For SharpEye 40 40C M and D M Horizontal 80 Vertical 80 Reference Manual Installation 00909 0100 4975 December 2021 SharpEye 40 40 13 ...

Страница 14: ...orizontal 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 Installation Reference Manual December 2021 00909 0100 4975 14 Spectrex net ...

Страница 15: ...ch 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 Reference Manual Installation 00909 0100 4975 December 2021 SharpEye 40 40 15 ...

Страница 16: ...ount The detector is now correctly located aligned and ready to be connected to the system 2 4 Open the back cover Procedure 1 Loosen the back cover security screw 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 2 5 Wire terminals and ground cable CAUTION Improper wiring may damage the detector ...

Страница 17: ...ure 1 Connect the terminals according to Table 2 2 The terminal details are also on the inside back cover Figure 2 6 Terminal box Reference Manual Installation 00909 0100 4975 December 2021 SharpEye 40 40 17 ...

Страница 18: ...normally open T8 Alarm relay T9 Alarm relay normally closed T10 0 20 mA T11 0 20 mA T12 Alarm output 40 40D models T13 RS485 T14 RS485 T15 Accessory relay normally open T16 Accessory relay T17 Accessory relay normally closed 2 Use Figure 2 7 Figure 2 8 Figure 2 9 and Figure 2 10 for typical wiring configurations Installation Reference Manual December 2021 00909 0100 4975 18 Spectrex net ...

Страница 19: ...tector 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 Detector B Controller C Input power 18 to 32 Vdc D Return E 0 20 mA meter Reference Manual Installation 00909 0100 4975 December 2021 SharpEye 40 40 19 ...

Страница 20: ...rn 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 Installation Reference Manual December 2021 00909 0100 4975 20 Spectrex net ...

Страница 21: ...d protect against interference caused by radio frequency interference RFI and electromagnetic interference EMI shield the cable to the detector and ground the detector Ground the shield at the detector end 2 6 Install the protective cover CAUTION Always install the protective cover with the detector The protective cover is available in ABS plastic or stainless steel Table 2 3 Protective cover Mate...

Страница 22: ...ted area Emerson recommends positioning the detector tilted down at a 45 angle to maximize coverage and prevent accumulation of dust and dirt Do not begin installation until all conceivable considerations regarding detection location have been taken into account 2 8 Changing default detector settings The Main settings that can be modified using the Modbus Manager or HART communication include Sens...

Страница 23: ...trex 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 Reference Manual Installation 00909 0100 4975 December 2021 SharpEye 40 40 23 ...

Страница 24: ...Installation Reference Manual December 2021 00909 0100 4975 24 Spectrex net ...

Страница 25: ...s the explosion proof testing procedure using the Spectrex explosion proof FS flame simulator series The detector can also be tested using the Manual BIT Table 3 1 Flame Simulator Compatibility Spectrex model flame simulator Suitable with detectors FS 1100 Spectrex 40 40C I and 40 40D 1 FS 1200 Spectrex 40 40C LB 40 40C L4B 40 40D LB and 40 40D L4B FS 1400 Spectrex 40 40C M and 40 40D M To perform...

Страница 26: ...me Simulator Reference Manuals Flame simulator Reference manual Spectrex FS 1100 TM380002 Spectrex FS 1200 TM380102 Spectrex FS 1400 TM380302 Operation Reference Manual December 2021 00909 0100 4975 26 Spectrex net ...

Страница 27: ...r and sensor circuitry for noise or disconnection in the electronic circuitry 0 20 mA level output Relays and heater operation Processor watch dog Software Memory Oscillator frequency 4 2 Response to fault indication If a failure is found the detector indicates by Light emitting diode LED yellow flashes 4 Hz Fault relay opens 0 20 mA 1 mA default Analog voltage output 0 V output SharpEye 40 40D mo...

Страница 28: ...A successful BIT sequence does not activate any indicator The BIT interval can be modified if required by the customer using the RS 485 Modbus Manager or HART communicator In case of a BIT fault this sequence continues until a successful BIT occurs when the detector resumes normal operation As result of successful automatic manual BIT the fault relay remains energized As result of unsuccessful aut...

Страница 29: ...ector 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 3 Identify where dust dirt or moisture accumulates on the detector window a Clean with a soft optical cloth b Rinse with clean water Reference Manual Maintenance 00909 0100 4975 December 2021 SharpEye 40 40 29 ...

Страница 30: ...Maintenance Reference Manual December 2021 00909 0100 4975 30 Spectrex net ...

Страница 31: ...ower polarity 3 Check the terminal wiring 6 2 Light emitting diode LED flashes yellow at 4 Hz fault relay is open 0 20 mA shows 1 mA Potential cause Low voltage Recommended action Check that the operating voltage is correct according to Electrical specifications Potential cause Faulty detector Recommended action Re power the detector 6 3 Light emitting diode LED flashes yellow at 4 Hz relay is ope...

Страница 32: ...use Alarm latched Recommended action Ensure the alarm latch is not enabled in the detector settings Potential cause Faulty detector Recommended action Re power the detector 6 5 No HART communication 0 20 mA shows 0 mA Potential 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...

Страница 33: ...ft m Note The ranges shown are at highest sensitivity setting for 1 ft2 0 1 m2 pan fire Table 7 1 SharpEye 40 40C Models Fuel 40 40C I 40 40C M 40 40C LB 40 40C L4B Gasoline 215 ft 65 m 50 ft 15 m 93 ft 28 m N Heptane 215 ft 65 m 50 ft 15 m 93 ft 28 m Diesel fuel 150 ft 45 m 37 ft 11 m 70 ft 21 m Kerosene 150 ft 45 m 37 ft 11 m 70 ft 21 m Alcohol 95 135 ft 40 m 30 ft 9 m 57 ft 17 m IPA 135 ft 40 m...

Страница 34: ...t 150 ft 45 m 37 ft 11 m 70 ft 21 m Jet fuel JP5 150 ft 45 m 37 ft 11 m 70 ft 21 m Jet fuel A1 150 ft 45 m 37 ft 11 m 70 ft 21 m Battery 2 200 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 40 40D I SharpEye 40 40D M SharpEye 40 40D LB SharpEye 40 40D L4B Gasoline 300 ft 90 ...

Страница 35: ...lammable adhesive 207 ft 63 m 70 ft 21 m Solvents 246 ft 75 m 70 ft 21 m Oil paint 207 ft 63 m 70 ft 21 m Jet fuel JP5 207 ft 63 m 70 ft 21 m Jet fuel A1 207 ft 63 m 70 ft 21 m Battery 2 279 ft 85 m 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 Spec...

Страница 36: ... 40D Models SharpEye 40 40D I SharpEye 40 40D M SharpEye 40 40D LB SharpEye 40 40D L4B 50 msec for 1 ft2 0 1 m2 diameter sphere LPG air mixture explosion at 66 ft 20 m 50 msec for 1 ft2 0 1 m2 diameter sphere LPG air mixture explosion at 33 ft 10 m Sensitivity ranges Note All distances relate to detection of a 1 ft2 0 1 m2 n heptane fire Table 7 9 SharpEye 40 40C Models Spectrex 40 40C I Spectrex ...

Страница 37: ... 40 40D Models SharpEye 40 40D I SharpEye 40 40D M SharpEye 40 40D LB SharpEye 40 40D L4B Horizontal 100 Vertical 95 Hydrogen Horizontal 90 Vertical 90 Horizontal 100 Vertical 95 Other fuels Horizontal 80 Vertical 80 Temperature range operating and storage Table 7 13 SharpEye 40 40C Models Spectrex 40 40C I Spectrex 40 40C M Spectrex 40 40C LB Spectrex 40 40C L4B 40 F 40 C to 167 F 75 C Table 7 14...

Страница 38: ...rsed polarity voltage transients surges and spikes according to EN 54 10 Outputs Relays Alarm fault and auxiliary SPST volt free contacts rated 2A at 30 Vdc Analog 5 V at detection 0 V at fault 2 V at normal 0 20 mA stepped SharpEye 40 40C Models Fault 0 1 mA BIT fault 2mA 0 3mA Normal 4mA 0 3mA Warning 16mA 0 3mA Alarm 20mA 0 3mA SharpEye 40 40D Models Fault 0 1 mA Built in test BIT Fault 2 mA 0 ...

Страница 39: ...ye 40 40D Models Stainless steel 316 with electropolish finish Heavy duty copper free aluminum less than one percent polyurethane painted Tilt mount Stainless steel 316 with electropolish finish Detector dimensions 4 in 100 6 mm x 4 6 in 117 mm x 6 18 in 155 mm Weight SharpEye 40 40C Models Detector 2 8 lb 1 3 kg Tilt mount 2 5 lb 1 13 kg SharpEye 40 40D Models Stainless steel detector 6 3 lb 2 9 ...

Страница 40: ...Specifications Reference Manual December 2021 00909 0100 4975 40 Spectrex net ...

Страница 41: ...d Drawings 4 Select DATA SHEETS BULLETINS 5 Select the appropriate Product Data Sheet A 2 Product certifications and installation drawings To view current SharpEye 40 40 Series product certifications and installation 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 Drawi...

Страница 42: ...Reference data Reference Manual December 2021 00909 0100 4975 42 Spectrex net ...

Страница 43: ...ropylene 1 115 ft 35 m 30 ft 9 m 59 ft 18 m Paper 1 82 ft 25 m 16 ft 5 m 33 ft 10 m Hydrogen 2 N A 118 ft 36 m 36 ft 11 m N A Magnesium alloy 3 N A 16 ft 5 m 33 ft 10 m Gun powder 4 141 ft 43 m 33 ft 10 m 92 ft 28 m Fireworks 5 23 ft 7 m 5 ft 1 52 m 10 ft 3 m Cooking oil 1 148 ft 45 m 36 ft 11 m 69 ft 21 m Mineral oil 20w50 1 148 ft 45 m 36 ft 11 m 69 ft 21 m Wood 1 82 ft 25 m 16 ft 5 m 33 ft 10 m...

Страница 44: ... 207 ft 63 m 69 ft 21 m Kerosene 1 207 ft 63 m 69 ft 21 m Alcohol 95 1 180 ft 55 m 56 ft 17 m Isopropyl alcohol 1 180 ft 55 m 69 ft 21 m Methanol 1 180 ft 55 m 56 ft 17 m Methane 2 207 ft 63 m 59 ft 18 m Liquified petroleum gas LPG 1 207 ft 63 m 59 ft 18 m Polypropylene 1 161 ft 49 m 59 ft 18 m Paper 1 112 ft 34 m 33 ft 10 m Hydrogen 1 N A 164 ft 50 m 69 ft 21 m N A Magnesium alloy 3 N A 33 ft 10 ...

Страница 45: ...m Solvents 1 246 ft 75 m 69 ft 21 m Oil paint 1 207 ft 63 m 69 ft 21 m Jet fuel A1 1 207 ft 63 m 69 ft 21 m Battery 6 279 ft 85 m 76 ft 23 m 1 1 ft2 0 1 m2 pan fire 2 Plume fire 2 5 ft 0 75 m high 0 8 ft 0 25 m wide 3 Only for ultraviolet UV detector 4 1 5 in2 10 cm2 pan fire 5 Ten pieces per test 6 One battery cell Reference Manual FM fuel test responses 00909 0100 4975 December 2021 SharpEye 40 ...

Страница 46: ...FM fuel test responses Reference Manual December 2021 00909 0100 4975 46 Spectrex net ...

Страница 47: ... darkness to bright light with snow water rain desert glare or fog IAD IAD IAD IAD Bright colored clothing including red and safety orange IAD IAD IAD IAD Electronic flash 180 W seconds minimum output IAD IAD IAD IAD Movie light 625 W quartz DWY lamp Sylvania S G 55 or equivalent 6 5 ft 2 m 6 5 ft 2 m 13 ft 4 m 3 ft 1 m Blue green dome light conforming to M251073 IAD IAD IAD IAD Flashlight MX 991 ...

Страница 48: ...2 50 ft 15 m 6 ft 2 m 3 100 ft 30 m 12 ft 4 m 4 150 ft 45 m 17 ft 6 m 5 215 ft 65 m 25 ft 7 5 m 6 295 ft 90 m 33 ft 10 m Table C 3 Halogen immunity distance Sensitivity level Detection range Halogen distance SharpEye 40 40C LB and D LB SharpEye 40 40C L4B and D L4B 750 W 1000 W 750 W 1000 W 1 10 ft 3 m 13 ft 4 m 15 ft 4 5 m 6 ft 2 m 8 ft 2 5 m 2 50 ft 15 m 43 ft 13 m 50 ft 15 m 15 ft 4 5 m 16 ft 5...

Страница 49: ...Reference Manual 00909 0100 4975 December 2021 SharpEye 40 40 49 ...

Страница 50: ...00 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 ...

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