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EDS - TECHNICAL INFORMATION

Explosion-proof

ATEX Spark Detector

SCL-01

TECHNICAL MANUAL

EDS srl - V. Ca' Nova Zampieri 6 - 37057 S. G. Lupatoto - VERONA - Tel. +39045547529 - Fax +390458750065

Email: eds@eds.eu - Web: www.eds.eu

Summary of Contents for SCL-01

Page 1: ...EDS TECHNICALINFORMATION Explosion proof ATEX Spark Detector SCL 01 TECHNICAL MANUAL EDS srl V Ca Nova Zampieri 6 37057 S G Lupatoto VERONA Tel 39045547529 Fax 390458750065 Email eds eds eu Web www eds eu ...

Page 2: ...be subject to variations of ambient light 1 4 We suggest not change the distance between the front of the detector and the outer surface of the pipe The viewing window of the detector must not extend too far inside the pipe because this could create obstacles to the transport of the materials flowing in the pipe or start an encrustation that can obscure the vision window 1 5 Connect the equipment ...

Page 3: ...e a second sprinkler spraying nozzle for a second extinguishing attempt activate a door shutter to prevent the spark from being introduced into the silo activate a suitable audible warning 2 OPERATION VERIFICATION 2 1 to verify the operation of the detector after installation and the adjustments described in the chapter 1 you must power on to the detector wait 1 minute to allow the microprocessor ...

Page 4: ...plications you need a measurement Therefore knowing the 3 fundamental parameters of the formula the calculation is very simple 5 2 Example fluid velocity 25 m s response time 0 25 s is obtained S 25 x 0 25 6 25 m distance traveled by the spark In this case therefore the spraying nozzle should be positioned at more than 6 25 m 7 8 m from the point where the spark detector is installed so that the s...

Page 5: ...ronments with danger of explosion Improper use wrong connection removing any protections inadequate inspection and maintenance or only a marginal modification may compromise the safety and reliability of the unit causing serious damage to people and or things Follow scrupulously the rules relating to the connections and the use of electrical equipment in areas with potentially explosive atmosphere...

Page 6: ...N fig 1 0 5 10 15 20 25 30 0 5 10 15 20 25 30 velocità del fluido m s distanza m tempo di risposta del sistema 0 25s non usare zona consigliata fig 1 distance System response time 0 25 sec Suggested area do not use fluid speed ...

Page 7: ...ion is done inserting the corresponding jumper one only JP3 1 sec JP4 2 sec JP5 5 sec JP6 10 sec JP7 the relay is attracted undefinitely to store the event To reset you must power off the detector for a few seconds fig 3 JP8 relay m ode selection TEST NC 2 RELAY 24V GROUND JP2 COM 3 pulsante cam biotensione DS1211 ENERGIZED V FAULT RELE LED settaggio rele push button NOT ENERGIZED V NA JP9 1 1K vo...

Page 8: ...le SCL01 Spark Detector Fig 3 Example of a system with one SCL 01 Fig 4 Example of system with 2 SCL 01 electrovalve pressure gauge pressure gauge electrovalve nozzle nozzle water supply pipe water supply pipe SCL01 Detector SCL01 Detector automatic shutter Silo ...

Page 9: ...g 6 fig 7 80 0 160 0 Ø130 0 TEMPLATE rondella guarnizione barra filettata M8 dado M8 rivelatore SCL 01 tubazione rondella nut M8 pipe washer threaded rod M8 washer SCL 01 detector seal DS1207 SCL 01 SPARK DETECTOR MECHANIC MOUNTING ...

Page 10: ...le in any way for possible inaccurancies or errors and it reserves the right to perform changes in any part of this document and or product to improve the quality reliability or the design Copyright 2002 2008 Electronic Detection Systems All rights reserved Date 02 04 2012 Filename SCL01_inst en_2019 Release EV 586AB SW ver 1 0 SCL 01 SPARK DETECTOR DIMENTIONS ...

Page 11: ...s a spark it provides the powering of a relay suitable to switch on optical and acoustic alarms Moreover a fire extinguishing system splinker head systems can be activated For the former function it is suggested to use our EV 521 or SCU04 control unit that has a great using flexibility ADV ANTAGES signalling quickness and precision remote fuctioning test available solid metal box easy installation...

Page 12: ...lation 1 10 sec terminals to connect a remote working test button Installation example with two SCL 01 Installation example with SCL 01 alarm led output relay 6A 24V light alloy metal container cables mounth 3 4 ISO 7 1 explosion proof execution EX d IIC T6 IP66 certifications CESI 01 and ATEX 092 dimensions 200x130 mm weight 2 Kg water feed pipe electrovalve pressure meter SCL 01 transporting pip...

Page 13: ... Execution IP40 Operating temperature 35 to 80 C Connection G 1 4 female EDS 1335 electromagnet Power 24VDC Attraction force 50 Kg Rated current 46 mA Test button For control of fire door Accessories for Spark Detection Systems Max pressure 20 bar Flow rate 5 m3 h 83litri minuto Electromagnet 10 VA Voltage 24VAC Service continuous Temperature 10 to 60 C Protection IP65 full cone 67 degrees SP34F7 ...

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