UV-IR Flame Detector User Manual Model: VS-200P
Contents
1. o 1m pm Others IAD Sunlight direct indirect 100W Incandescent lights frost clear 40w Fluorescent lights Radiation heater 1500W Radiation heater 1000W with fan Bright colored clothings etc Flashlight MX991U Notes lAD Immune at any Distance Appendix E Recommendations in installing 2 1 Mounting The detector can be mounted using the two mounting holes on the detector housing or the included swivel It is preferred that the cable gland is pointing down Leave a loop of spare cable with a diameter of apr 10 cm 4 inch 2 1 2 Weather Protection In dirty or wet environments you should consider to mount a hood over the detector A non corrosive sheet metal plate of appr 30 by 30 cm 1 by 1 ft can be mounted directly above the detector without effecting the Field of View of the detector A similar plate can be used to protect the detector from unwanted alarm sources 2 1 3 Field of View Keep in mind that the detector has a Cone of Vision f more than 900 appr 100 Make sure that detector is not directly looking into potential false alarm sources or friendly fires By pointing the detector down in an angle of 450 it allows you to fully utilize the Field of View In this case one side of the Cone of Vision will cover the area horizontally and the other side of the Cone of Vision will cover the area vertically When the detector is also mounted in a diagonal way at 450 i2. This detector is well protected against the versatile false alarms such as ARC weldings artifical light sources halogen lamps electronic flashes etc and other well known spurious fires Typical applications Oil gas and petrochemical refineries production storage off loading shipping Various production processing and storage facilities Automotive manufacturing and paint spray booths Warehouses flammable liquids toxic gases and tank farms Printing industry facilities Power generation pumps generators engine rooms and manned stations Trade centers culture halls any other public buildings in commercial areas Especially for RF wireless solutions with its optional RF module Antenna Detection range The practical application distance is directly related to the intensity of the ultraviolet infrared radiation sources The following ranges are on its highest sensitivity setting Fuel Size Distance at field of view angle of 100 degree 1 sq ft 33x33cm Nom 20 meters 65ft 1 sq ft 33x33cm Nom 20 meters 65ft Response time Its response time is typically as 3 to 5 seconds as per 15 meters 50ft of n heptane pan fire Immunity to false alarms VS 200P exhibits excellent immunity to many conditions activities including but not limited to the followings o Artificial light sources halogen lamps electronic flash flashlights etc and those transient switching on off up to 2Hz O Hot body radiations radiation
3. Close the detector housing Position and alignment check False alarm sources in the Field of View Correct and useful application Wiring at the detector and the panel Cable Shielding Grounding of the detector and panel Ingress Protection at gland Tighten the mounting screws Tighten the gland Test alarm Before final commissioning the detector should run without alarm actions during a period that represents the normal operation conditions When fault occur during the test run the installation should be checked and adjusted until the detector works without failures After a final test alarm the installation can be switched on permanently 3 2 Testing The detector is factory tested However on a regular basis the detector must be tested to ensure normal operation and fire condition The detector lens needs to be clean in order to be able to detect a fire Build up of contamination will effect the sensitivity of the detector If the customer demanded a certain performance and that performance is confirmed by fire testing or otherwise the final installation should be tested using the applicable fuel and conditions specified Make sure that every thinkable precaution has been taken to avoid damage to people property and the environment while testing EGM supplies our own Test Lamp for use with all 185 235 nm UV and 4 4 u IR or UV IR combination Flame detectors Read the instructions of the Test Lamp 3
4. UV radiation Use a cleaner solvent that completely vaporizes such as Ethanol at least 90 Make sure that once a year e g during routine inspection the lens is also cleaned on the inside Particles from the electronic components may have settled on the lens 4 1 Testing The detector is factory tested However on a regular basis the detector must be tested to ensure normal operation and fire condition The detector lens needs to be clean in order to be able to detect a fire Build up of contamination will effect the sensitivity of the detector If the customer demanded a certain performance and that performance is confirmed by fire testing or otherwise the final installation should be tested using the applicable fuel and conditions specified Make sure that every thinkable precaution has been taken to avoid damage to people property and the environment while testing Appendix F lt Wiring Resistance Table ohms gt AWG 16 AWG 14 AWG 12 AWG 10 040 05 0 16 610 0 51 0 32 i30 076 048 o iso 0 oa 201 E 079 o 3 i a 085 7610 om 30 10 pue mr CE c Ha 40 20 Note Resistance shown is one way This figure should be doubled when determining closed loop resistance 20
5. 3 Faults opurious alarms can be caused by The detector is activated by a known or unknown UV and IR source in the Field of View The detector is activated by an electromagnetic interference on the wiring and or electronics The detector is activated by wrong or faulty wiring he detector s electronics is damaged Finding the cause of the spurious alarm needs an accurate recording of the alarms and conditions E g time date weather and lighting conditions etc are important to determine the cause First of all the power supply needs checking for e g voltage current ripple etc Then check all items mentioned under Operation Replace the detector if a spare is available To determine if the spurious alarm is caused by an event in the Field of View or the wiring and electronics the detector can be blinded by a cover Make sure no light or other radiation can reach the sensor If the detector still alarms it is likely that the spurious alarm is caused by the wiring and or electronics Make sure that the cover is removed after testing Warning Commissioning and tests must be performed by knowledgeable technicians All local regulations for installation and cabling apply including regulations for activation of alarm systems extinguishing systems and other activations Warning UV sensors are based on the Geiger Muller counter that is also used for radioactive measurements If the sensor still alarms at the appl
6. Gr 1 and the detector Gr 2 and where both the panel ground and detector ground have no potential difference the following must apply Dette Panel Leave the cores protected by the shield as much as possible Isolate the shield wire if necessary and connect it to the ground lug or screw Detector Leave the cores protected by the shield as much as possible Isolate the shield wire or cut it off Do not connect it to the ground lug or screw Ground the housing of the detector locally using a stranded copper wire of at least 6mm2 2 2 2 Central grounding If local grounding of the detector housing is not available the following applies Detector Panel Leave the cores protected by the shield as much as possible Isolate the shield wire if necessary and connect it to the ground lug or screw Detector Leave the cores protected by the shield as much as possible Connect the shield wire to the ground lug or screw Do not ground the detector housing in any way If necessary the detector should be isolated from the detector housing and or swivel Warning It is recommended to use the local grounding method as much as possible Make sure there is no potential difference between the detector housing and the panel Use the central grounding method only for small installations 3 Operation 3 1 Commissioning Before the detector is put in operation the following should be checked Clean the detector lens
7. Solid objects such as machinery glass or plexglass between the detector and potential fire source Water fog rain dirt or dust on the detector window or heavy smoke between the detector and potential fire Components indications Cable Gland Power LED IR Sensor Red Nut for Swivel IR Window Swivel Stainless lt optional gt Fault LED Alarm LED Orange Blue UV Sensor UV Window Rear Housin Front Housing i Dimensional Drawing Swivel Stainless SW 10 D16 L 100mm 75mm Cable Gland M20 or PS13 5 for cable 10 12mm 125mm 125mm X x 125mm Y x 75mm Z Field Installation Unscrew the Front Housing to open the enclosure Set the DIP switch as you need refer to DIP Switch Setting at Appendix B y fe dl ee ES In case of RF Wireless detector load the applicable 9V battery on battery case to be supplied Using the accompanying nut connect the swivel to the Rear Housing tightly Separate the supplied cable gland its nut and combine them to the Rear housing tightly Let the applicable wires referring to Appendix F go through the cable gland of Rear Housing and connect them to the terminal blocks according to the wiring connections referring to Appendix C WARNING Do not disassembly or touch internal components other than DIP switches Terminal blocks against possible any damages inside Combine the Front Housing with the Rear Housing by sc
8. UV IR Flame Detector User Manual Model VS 200P lt VS 200PA gt lt VS 200PB gt gt VINE SYS Inc http www flame detection co kr Rev 2004 07 2801 Contents Introduction _ 3 Typical Applications 3 Detection Range 3 Response Time 3 Immunity False Alarms 4 Field of View 4 Installation Considerations 4 Components Indications 5 Field Installation MH 6 7 Start Up Procedure 8 Detector Maintenance 9 Appendix A Technical Specification 10 Appendix B DIP Switch Setting 11 Appendix C Wiring Connection 12 13 14 Appendix D Immunity to False Alarms 1 15 Appendix E Recommendations in installing 16 17 18 19 Appendic F Wiring Resistance Table 20 Introduction VS 200P VS 200P RF are the smart non explosion UV IR flame detector with its POLYCARBONATE enclosure combining two sensors for both the UV Ultra violet and IR Infrared spectra Its built in microcontroller monitors and analyzes each sensors in an AND configuration adding an extra alarm criterion of flicker frequency of fires to identify a variety of flame conditions Only when all those three detection criteria in UV IR Flicker frequency meets a fire condition the detector will intelligently alarm
9. heaters 1500 W O ARC welding radiaton 4mm rod 240A arc welding free on customer request or up to 3 meters for general applications O Sunlight direct reflected etc For details refer to Appendix D Field of View VS 200P VS 200PRF have more than 100 degree horizontal vertical field of view as cone of vision 30r 5 OM hie The detector s file of view is the area which the detector sees and therefore monitors Any obstructions within the detector s field of view will impede the detector s effectiveness Installation Considerations The followings should be considered when installing flame detectors Point detector toward where the flame is expected Ensure an unobstructed view of the area to be monitored Employ more than one detector to ensure the hazard is fully covered Mount the detector about 1 meter below the ceiling so it can respond before being blocked by smoke accumulation at the ceiling e Tilt detector down a minimum of 10 degree or 20 degree most desirable at 45 degree to reduce dirt and dust accumulation which could obscure the detector s viewing window The detector should be accessible for cleaning the windows Securely mount detector so as to reduce vibration impact as much as possible Consider adjusting the sensitivity time delays against the false alarms potential inhibitors below in surroundings below which may prevent detector from detecting a fire or reduce its sensitivity to fire
10. ication although the lens is covered and the wiring electronics is okay please consider the presence of radio activity Contact the factory for a solution Warning If a sudden high energy IR source is put close to the detector the sensor might go in to saturation As a result a time delay of 30 seconds applies and the detector goes in alarm if the source is still present If this behavior is unwanted do not use this detector Warning UV IR detectors have strengths and weaknesses Consider these before installation 4 Maintenance 4 1 Routine check Besides cleaning the detector needs no specific maintenance Inspection of the following items is necessary Position and alignment check Check for possible spurious alarm sources in the Field of View Check for un obstructed view Clean the detector lens Close the detector housing Correct and useful application Wiring at the detector and the panel Cable Shielding Grounding of the detector and panel Ingress Protection at gland Tighten the mounting screws Tighten the gland Test alarm The enduser is responsible for optimal operation conditions Should there be a situation that changes the starting points of the protection system please make sure a knowledgeable technician takes all necessary actions Do not clean the lens of the UV detector with a cleaner that contains silicones They make the lens really shining but the silicones absorb the
11. nel and its cable shielding Ingress protection at cable gland etc Appendix A Technical Specification t e Applications Spectral Response Detection Range Highest Sensitivity Range Response Time Time Delay Field of View Temperature Range Humidity Power Supply Power Consumption Electrical Connection Dimensions Weight kg VS 200P VS 200P HF are UV IR flame detectors with Polycarbonate enclosure VS 200P is for 24V input and VS 200PRF with built in 9V battery in extremely as low as 70uA for stand by current enabling RF wireless communications between the detector and the control panel Electrical Input Protection Chemical Processing amp Storage Facilities Fuel Loading Facilities Warehouses Public buildings Others Especially for RF wireless solutions UV 0 185 0 260 microns IR 4 30 microns Min 65ft 20m at 1sq ft N Heptane fire Electromagnet Compatibility Typical 3 to 5 seconds for a 1 sq ft n heptane pan fire Adjustable time delay up to 10 seconds 100 hori 100 verti 40 485 Up to 95 RH lt VS 200P gt DC24V 11V to 32V lt VS 200PRF gt built in 9V battery 5 2 to 12 VDC Low Volt Detect 5 8V lt VS 200P gt Max 50mA in standby Max 80mA in alarm lt VS 200PRF gt Max 70UA in standby Max 20mA in alarm Low Volt Detect 10mA M20 Cable gland for cable 10 12mm or on request Detec
12. rewing tightly to close the enclosure Using the lever of swivel adjust the tilting angle of detector for actual application and lock it securely against possible vibrations impacts etc Note Appendix E Recommendations in installing is advisable to the end users Start up procedure Once powered up VS 200P will begin appr 20 sec start up routine During this time the Red power LED will be Flashing Once the start up procedure has finished and no faults are present the detector will begin Normal operation Red Led will remain on Table 2 Status LEDs Current LED Status Red LED te E Output Optional Power up Flashing 2 mA 20 second start delay Internal Power Fault sg Flashing system power out range Fault diaria cc Jea a Fire confirmed Flashing Flashing Flashing 20 mA WARNING Z During Start up procedure ensure all external equipments are disabled to prevent unwanted activation until its procedure completion Detector Maintenance Perform the following maintenances on a regular basis Clean the windows Use a cleaner solvent that completely vaporizes such as Ethanol WARNING Z Do not clean the windows with a cleaner that contains silicon making the windows shinning resulting in absorbing UV radiation Tighten the mounting screws swivel cable gland Check for un obstructed view Check for possible spurious alarm items in the Field of View Grounding of detector pa
13. t 0 1 Reset after 10 sec 1 1 Latch until external reset Not Available in Wireless Detector Alarm Delay Time Setting 0 0 0 sec No delay Factory Setting 0 1 3 sec after alarm output 10 5 sec after alarm output 11 10 sec after alarm output 11 Appendix C lt Wiring Connection gt Manual Reset for VS 200P VS 200P REF When shorting as indicated or pushing the user installed reset switch over 1 5sec its manual reset will be done ae RESET S W RESET SM For the detailed wiring diagrams of each models VS 200P VS 200P RF Please refer to the next pages 12 Wiring Diagram for VS 200P 24V Input DC Input DC24V Ground Manual Reset Current Ouptut Current Ouptut RS485 i ERE e e COM Fault Output NC Alarm Output Alarm Output COM Alarm Qutput NC DG Output DC24V from OC input RF wireless DG Ineut DCSV rom Baty RESERVED DC Output DC9V from DG Input around Alarm Output n Alarm Qutput LOW BATTERY QUTPUT LOW BATTERY OUTPUT Appendix D immunity to False Alarms Radiation Sources Immunity Distance m Halogen Lamps 500W 1 000W IAD Switching ON OFF of Halogen Lamp 500W IAD 1HZ 2HZ Switching ARC Welding 3m nominally or 4mm rod 240A IAD or request Strobe lights Electronic Flash of appr 200W for photoshops Grindingmetal Lit cigar or cigarette
14. t will cover a volume In order to avoid shadow area s that can not be seen by the flame detector it is advised to put another detector in the opposite corner As a rule of thumb the detector is mounted twice as high as the highest object in the protected area Warning The detector in the opposite corner cannot be used as a redundant detector in a double detector system for actions like activation of an extinguishing system Contact the factory for advise Example Use voting out of 4 for correct double detector actio Warning omoke absorbs flame radiation This could effect the sensitivity of the q detector at least 150 Warning Cold CO2 absorbs 4 4 y radiation from a fire When used in combination with a CO2 extinguishing system be aware of the fact that re ignition of the fire when CO2 gas is present may not be detected by the IR sensor 2 2 Cabling A minimum of a two twisted cores cable is needed to wire the detector correctly The diameter of the cores must be 0 6 to 1 5 mm 24 to 16 AWG The cores must be shielded and have a shield core for use with grounding terminals The isolation resistance to ground must be at least 500K Ohm The length and diameter of the cable should be selected so that the detector will still have enough power under all detector conditions normal and alarm 2 2 1 Local grounding In case the area where the detector is mounted has facilities to ground the panel
15. tor Unit 125 x 125 x 75 mm Swivel D 16 L 100mm Detector Swivel 0 40 0 15 Outputs Enclosure Water Dust Protection Certification Non Explosion Proof UV IR Dual Sensor Extremely low stand by current 70uA for RF wireless solution e High Immune to False Alarms User Programmable Configuration Complete electrical interface protection against reversed polarity voltage surges and spikes according to IEC 801 4 5 The detector is designed to meet the following EMC requirements Electrostatic Discharge ESD IEC801 2 Conducted Emission EN55022 Class A Hadiated Emission EN55022 Class A Radiated Immunity Dry Contact Relays for VS 200P Alarm 2A at 30VDC 0 6A at at 125VAC Fault 2A at 30VDC 0 6A at at 125VAC Accessory 2A at 30VDC 0 6A at at 125VAC IEC801 3 Open Collect Output for VS 200PRF Alarm output Alarm output Low Battery output Low Battery output 4 20mA Current output OPTION RS 485 Output OPTION RF Wireless Output OPTION Polycarbonate IP66 67 Designed to meet EN54 10 FM Appendix B lt DIP Switch Setting DIP SWITCH SETTING DIP SWITCH Function Descriptions Remarks Sensitivity Setting 0 0 Highest Factory Setting Max Detection Distance Min Counts per Duration 1 High 0 Middle 1 Lowest Min Detection Distance Max Counts per Duration Alarm Latch On Off Setting 0 0 Reset after 5 sec Factory Setting g
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