User Manual - pyrometrcz.cz
Contents
1. 8 System Design Principle of 8 T T H 9 MERERETUR 9 mi 18i T 9 Operating and display elements sees 10 Connections MCN ACC EET 11 Connections cable 5 DOIG 11 Connections fibre optics and _ 11 Transport and 5 12 Transport OF ING pyr omete a 12 Storage of the 12 Starting 14 Installation Site REQUIFEMENS ccccccsececcseeeeceseeeeeeseeeeesseaeeeseaeeeeesaeeeesaaeees 14 ae TO 15 Fix and connect the 15 ANON 1 oiin EE E EE E EE E NE 16 Operation of the pyrometer 17 RS LUI ESO rM M 17 Adjusting the I eG VOUS EE ETE TT 18 11 71 18 MR NOR E 19 amp ioscan nse DR eee 20 Maintenance and 21 Gener2. Malfunctions that are caused by non conformance to this user manual Scope of Supply The scope of supply of the pyrometer includes High Speed infrared pyrometer KLEIBER 740 LO KS 740 LO or KG 740 LO or KGA 740 LO retaining pin 14 9 mm length 100 mm inspection sheet user manual IMPORTANT Connecting cables are not included in scope of delivery Please order the length for the fibre cable depending on the application High Speed Infrared Thermometer 2 Technical Data Manufacturer s data Manufacturer KLEIBER Infrared GmbH KLEIBER 730 LO Name of the pyrometer Design data Length basic instrument 170 mm 0 mm Height 70 mm Weight Characteristic data Measurement range in C Spectral range in um 1 600 2 300 C 1 400 C 2 500 200 1 000 300 2 300 Measurement outlet 0 20 mA or 4 20 m analogue maximum burden 500 0 10 BNC Accuracy 0 75 9o of measured value at 25 1 e E approx 880g KS 740 LO KG 740 LO KGA 740 LO Heproducibility lt 0 3 95 of measured value at 25 C 1 6us at voltage output please refer to table below oighting mechanism LED pilot light 0 Operating temperature e 40 0 260 for optical head and fibre cable 0 250 C 5 Infra a rmometer Fibre optical heads Measuring Measuring distance mm LVA25
3. 110 800 0 8 5 0 200 red ab voz 00 300 16 43 tue a 18 _ LVO 25 5 1 115 300 0 4 1 5 200 red gt 400 LVO 25 5 2 200 240 200 350 C Fibre cable Measuring Aperture Vozsss 0 200 10 26 400 pue Jefe LVO 25 S 6 250 400 blue voas 250 1000 25 110 400 oiue KEN other optical heads on request Safety Symbols and signal words used The following symbols and key words are used in the user manual to indicate hazards and instructions Safety precautions always appear before an action i DANGER Indicates a potentially dangerous situation Failure to abide may result in light or minor injury and damage CAUTION Indicates a potentially damaging situation Failure to abide may result in damage to the product or to anything near the product IMPORTANT Indicates useful tips and other specifically useful information that allow any dangerous or damaging situations to be avoided REFERENCE TO ENVIRONMENTAL PROTECTION Important instructions for protecting the environment High Speed Infrared Thermometer 3 2 General Safety Notes The KLEIBER 740 LO pyrometer has been built in accordance with the currently valid standards of the technology and the recognized safety regulations and en sures the highest safety level The fundamental safety and occupational safety requirements of applicable laws standards and guidelines
4. LUMASENSE TECHNOLOGIES User Manual KLEIBER 740 0 INFRARED PYROMETER with fibre optics for non contact temperature measurement Issue 03 2008 High Speed Infrared Thermometer Address Copyright LumaSense Technologies GmbH Kleyerstr 90 D 60326 Frankfurt Germany Phone 49 69 97373 0 Fax 49 69 97373 167 E Mail impac Lumasenseinc com Internet www Lumasenseinc com 2007 IMPAC Sensor GmbH is a subsidiary company of IMPAC group Any reproduction of this user manual or part thereof its storage on electronic media and translation of the manual into foreign languages without written approval of the company KLEIBER Infrared GmbH is strictly forbidden All rights reserved 5 1 5 2 6 1 6 2 6 2 1 6 2 2 7 1 7 2 1 7 2 2 9 1 9 2 10 11 11 1 11 2 High Speed Infrared Thermometer Table of Contents BS ASS TENE 1 Notes ftor Ihe User Manual e 1 nili 1 Mendo NSS NETT 2 Warani 2 6 3 4 6 oymbols and signal Words 5 6 aeneral Technical
5. between infrared energy radiated from an object and the radiation energy of a perfect emitter black emitter at the same temperature and the same spectral range The emissivity is material dependent and of a considerable size in order to be able to determine the temperature of an object accurately without contact The emissivity of the object being measured must therefore be known and be adjusted at the pyrometer Adjust the emissivity suitable for the measurement in accordance with the procedural steps on page 18 The adjusted emission value is indicated in the main menu Typical emissivities for various materials are available on our homepage at www kleiberinfrared com under practical knowledge or in relevant literature The instrument is calibrated at black body radiation 1 00 Real objects have emissivity less than 1 0 This difference can be stepless adjusted between 0 1 and 1 0 with the potentiometer at the back of the instrument How to find out correct emissivity 1 First measure the real temperature of measuring object with a contact ther mometer e g thermocouple or resistance probes The black temperature spectral temperature measured with pyrometer adjusted to emissivity 1 0 usually gives a measuring value differing to real temperature because of the real emissivity of 1 0 The value given by the instrument usually will be less than the real temperature The emission ratio of most materials depends on temperatur
6. for the temperature measurement High Speed Infrared Thermometer 7 Operation of the pyrometer 7 1 Setting the optic Please make sure which optic your pyrometer works with The fixed optic has to be installed at the given measuring distance to ensure the small measuring field For the vario optic please adjust the necessary measuring distance as follows If necessary switch on the pilot light by pressing the OK key 2 Loosen the ring nut fig 7 by turning it in a counter clockwise direction 3 Move the vario optic forwards and or backwards in order to adjust the pyrometer to the required measuring distance Note The size of the pilot light is identical to the size of the measuring field The measuring field may not be larger than the object to be measured at the adjusted distance 4 After adjusting the measuring distance lock the annular nut by turning it in a clockwise direction The vario optic is thus adjusted to the required measuring distance Ring nut Fibre optics Length L Measuring distance Fig 7 Setting the vario optic head Example Measuring distance 80 100 120 140 160 180 200 220 240 260 280 300 Measuring field i 18 20 22 Be 23 Sa Sr em 4s Length L E6009 56 20 5510 M46 550 Sd 5 Sp 17 18 High Speed Infrared Thermometer 7 2 Adjusting the Parameters 7 2 1 Emissivity The emissivity is the relationship
7. have been taken into account in the pyrometer design The safety of the pyrometer is confirmed by the declaration of conformity and the CE mark All information related to safety is with reference to the regulations of the Europe an Union currently in force In other countries applicable laws national directives and safety regulations have to be met Apart from the safety instructions given in these operating instructions you should also take into account the generally valid regulations for accident prevention and environmental protection as well as the regulations of the respective professional associations and strictly comply with them Note the general safety instructions Commissioning of the pyrometer may only be carried out by persons qualified to do so taking the safety instructions into account o Pay attention to the installation site requirements and notes for commissioning see section 6 o Only use the original cables provided as accessories for the connection of the pyrometer Other cables especially cables manufactured by your self are not permitted m Lay all cables in such a way that they are not exposed to any tension and are not clamped or squashed Before start up carry out a visual inspection for damage to the components of the pyrometer housing optics cable and pipes Never operate the pyrometer with damaged components High Speed Infrared Thermometer Measured Objekt Aperture 4 Te
8. al MT OMT o DENTRO 21 Cleaning WiC ODCS v i 21 ACC OSSONG S T 22 Taking out of service 23 Taking out of SING PN RET 23 23 High Speed Infrared Thermometer Table of Illustrations Fig 1 Structure of the PyrOMetel cccccccccessscccceessceceecsnsceceeceeeeeeeseseeeeeeesseeeesessneeeess 8 Fig 2 Vario 9 Fig 3 Fixed optic measuring set Up sseseeenee mnes 9 Fig 4 Operating and display 10 Fig 5 Connecting plug for 5 pin connecting 11 Fig 6 Pyrometer wire connection with 15 Fig 7 Setting the vario optic head sssseee nmn 17 Fig 8 Potentiometer for response time 19 High Speed Infrared Thermometer 1 Basic Information 1 1 Notes for the User Manual This user manual describes the structure of the KLEIBER 740 LO infrared pyrometer for non contact temperature measurement and gives the operators all the necessary infor mation related to installation operation de installation along with information related to maintenance and repairs of the pyrometer When malfunctions o
9. at the back of the instrument and to the power supply Double check stable set up of the pyrometer The pyrometer is ready for use and can be switched on 15 High Speed Infrared Thermometer Pyrometer wire connection Supply voltage 24 V DC or AC 2 brown Supply voltage 0 V DC or AC 1 2 3 4 yellow Analogue output 0 4 20 mA 4 5 5 green yellow shield Pin 3 EN Supply voltage 24 V DC or AC Pin 3 2 Supply voltage 0 V DC or AC Pin 4 i 3 __ Analogue output 0 4 20 mA 4 5 shiled Fig 6 Pyrometer wire connection with configuration 6 2 2 Align pyrometer The pyrometer is equipped with an LED pilot light for accurate alignment of the sensor with the object to be measured Align the pyrometer with the object to be measured as follows 1 16 owitch on the supply voltage to the pyrometer Allow a starting time of approx 5 minutes for thermo stabilization Than the pyrometer has stabilised and is ready to work with the given accuracy owitch on the pilot light by pressing the push button at the rear side Make sure that there is nothing in the path of rays Note In order to avoid measuring errors the area of the pilot light must not be larger than the object to be measured If you have a pyrometer with vario optic head adjust the necessary measuring distance see page 18 Note The fixed optics cannot be adjusted The pyrometer is thus aligned and ready
10. ccur the user manual provides suggestions for their potential causes and their repair This user manual is intended for qualified service and maintenance personnel with ap propriate technical expertise including a basic knowledge of temperature measuring technology Before you use the pyrometer for temperature measurement you must have read and understood these operating instructions Keep the manual so that it is available at all times Take into account all the requirements given in this user manual This is a pre condition for the correct and professional use of the pyrometer proper maintenance cleaning and care of the pyrometer prevention of risks and strict observance of the essential technical safety regulations Document structure and Symbols Operating instructions to be performed in sequence are numbered in chronological order They are grouped together in operational units and accompanied by the cor responding results Listings without a sequential order are presented as bullet points and items in sub lists are preceded by dashes Safety precautions are shown with pictograms and key words They provide informa tion about the type source and consequences of the hazard and safety precautions The meanings of the pictograms and key words are explained in the Safety Instructions chapter 1 2 Purpose The KLEIBER 740 LO pyrometer with fibre optics is particularly intended for the non contact measuremen
11. chnical Description 41 System Design Principle of Operation Fig 1 shows the basic structure of the pyrometer The basic parts of a pyrometer are the lens aperture filter detector and the signal processing unit The infrared radiation coming in from the object to be measured is gathered by the lens The aperture blocks unwanted rays at the edges The filter permits only the desired spectral range to enter The rays then pass through to the detector which transforms the infrared radiation into electric signals These signals are then linearised in the signal processing unit and changed into a stan dard output signal which can then be read in the display and be used for process control The operating elements as well as the connections interfaces are located at the back of the pyrometer see pages 10 to 11 Vorsatzoptik Pyrometer Aperture Pilot fibre optic cable light Signal 2 processing unit 04 a Filter Detektor Lens Connections Fig 1 High Speed Infrared Thermometer 4 1 1 Fibre Optics The pyrometer is equipped with fibre optics and depending on the application measuring distance measuring field diameter etc the pyrometer can be used with a vario optic head or a fixed optical head Vario optics The vario optic can be adjusted according to the measuring field and distance to realise small
12. cs The optics must therefore be checked and if necessary cleaned at regular intervals ac cording to the operating and environmental conditions see section 9 2 This is necessary in particular if the measured temperature levels do not lie in the expected range In the case of excessive contamination or scratches of the optics please contact the technical customer service contact address see page 22 Check the cables and the protective housing at regular intervals for damage and a firm seating 9 2 Cleaning the Optics Clean the lens with a soft cloth or cotton pad and with white spirits The optics is thus cleaned and the pyrometer is again ready for use 21 27 Accessories Electrical accessory 5 pole connecting cable for power supply BNC connecting cable length 4 m other length on request Optical scanner SC 1 Maximum value storage only in combination with SC 1 Mechanical accessory Ball and socket mounting screw mounted M12 Ball and socket mounting clamp mounted M12 Mounting support for optical head Air purge unit Order information Please send your orders for accessories to the following address When ordering please quote the pyrometer type the name of the accessory part and the quantity Service address LumaSense Technologies GmbH Kleyerstr 90 D 60326 Frankfurt Germany Phone 49 69 97373 0 Fax 49 69 97373 167 E Mail impac Lumasenseinc com Internet www Lumasen
13. d Liability The KLEIBER Infrared GmbH offers a warranty of 2 years for the pyrometer starting from the date of billing The warranty covers manufacturing defects as well as defects which are determined during operation and which can be imputed to defects of KLEIBER Infrared GmbH In these cases the pyrometer will be repaired free of charge The freight charges are the responsibility of the respective sender KLEIBER Infrared GmbH reserves the right to exchange the equipment or parts of the instrument instead of a repair After a repair KLEIBER Infrared GmbH offers a warranty of 12 months on all repaired and or exchanged instrument components Deviations from the proper use described in this user manual will result in restricted war ranty and liability or the loss in case of damage Damage to wearing parts e g fuses is excluded from the guarantee High Speed Infrared Thermometer Warranty and liability claims for personal injuries and or material damage are excluded if this or these result from one or more of the following causes 1 1 1 5 Improper use of the pyrometer inappropriate operation and servicing of the pyrometer unauthorized modifications to the pyrometer without prior consultation with KLEIBER Infrared GmbH rough mechanical actions or deliberate destruction of the pyrometer Connection error overvoltage Frost damage by not observing the permitted environmental conditions and or by inappropriate storage
14. e as well as wave length being measured 2 You can get a correlation of the temperature scales if you adjust the pyrometer at the exact temperature with the help of the potentiometer of emissivity U After adjusting the emissivity factor through a correlation measurement you can now measure temperatures for the calibrated temperature range at an accuracy mentioned in the technical data IMPORTANT 1 Please pay attention if you take over table values of emissivity to give the value of emissivity factor at a certain wave length Adjusting emissivity following table values is not as exactly as adjusting following a comparing measurement Changing emissivity With the help of a suitable screw driver and without any violence you can adjust emissivity at the rear side of the pyrometer stepless between 0 1 and 1 High Speed Infrared Thermometer 7 3 Mounting There is a retaining pin scope of delivery through which the pyrometer can be fixed using various brackets We recommend fixing the pyrometer using the retaining pin and optional available ball and socket mounting support with clamp or thread This mounting plate ensures secure assembly of the pyrometer as well as optimal adjustment with respect to the object being measured for order data see page 23 19 High Speed Infrared Thermometer 8 Troubleshooting DANGER AN There is a danger of injury and possible equipment damage through in correct power supply Let problems
15. p foil Pack the pyrometer in the original packaging paying attention to the means of transport see transport instructions below The pyrometer is thus ready to be shipped It is advisable to use the original packaging for the shipping of the pyrometer If the original packaging is no longer available the pyrometer should be shipped in a cardboard box with shock absorbing PE material When transporting the pyrometer observe the following instructions Take great care when transporting the pyrometer to avoid damage through the effect of force or careless loading or unloading Avoid jerks vibrations and the formation of condensed water due to severe temperature deviations while transporting In the case of overseas shipping a suitable desiccator e g Silicagel should be inserted and the pyrometer should be sealed together with the desiccator in a protective plastic sheet If the pyrometer is not immediately installed after delivery and put into operation then it should be carefully stored in a location protected against dust and humidity storage conditions see section 5 2 High Speed Infrared Thermometer 5 2 Storage of the pyrometer CAUTION Environmental factors and water condensing may damage some com ponents Store the pyrometer only in dry areas without large variations in temperature The atmosphere should be free of dust and corrosive vapours Store the pyrometer appropriately in the o
16. relating to an incorrect power supply be eliminated by an electrical specialist Do not carry out arbitrary work on the electrical components of the pyrometer Only eliminate such problems yourself when their causes obviously relate to incorrect power supply under cooling or contamination of the lens Do not undertake any interventions into the pyrometer If problems arise which do not relate to the causes mentioned above inform the service staff of the KLEIBER Infrared GmbH for contact data see page 22 Fault Cause Solution Check the power supply Check plugs and connections Inspect cable Pyrometer does not provide Power supply faulty or any measured values interrupted If the pyrometer supplies inaccurate measured values or measured values which lie outside the range to be expected dirty optics or condensation Clean optics see section 9 2 on the lens 20 High Speed Infrared Thermometer 9 Maintenance and Care 9 1 General information CAUTION Humidity can lead to the destruction of the electrical and electronic components Do not use any liquids for cleaning the pyrometer or cleaning the immediate environment of the pyrometer IMPORTANT The servicing period depends particularly on the operating and environmental conditions and is therefore to be specified by the operator The pyrometer is largely maintenance free Its function depends however considerably on the condition of the opti
17. riginal packaging Put a suitable desiccant inside the packing e g silica gel to prevent damage by moisture Protect the pyrometer against dust through suitable measures The following climatic conditions are required in the storage room of the pyrometer temperature range 20 C to 70 C maximum air humidity bis 70 atmosphere free of dust and corrosive vapours 13 14 High Speed Infrared Thermometer 6 Starting Up 6 1 Installation Site Requirements CAUTION Measurement errors and damage to the pyrometer through ambient temperatures too high strong contamination of the optics due to dust smoke steam or other causes air pollution electromagnetic inter ference sources You must take into account the following climatic condi tions and the requirements of the place of use of the pyrometer Climatic conditions The following requirements must be fulfilled with respect to the climatic conditions at the place of use of the pyrometer E temperature range C to 40 0 C to 260 C for optical head and fibre cable maximum air humidity 60 9o at room temperature m Atmosphere free of dust corrosive vapours and fume gases Requirements at the place of use Take into account the following requirements at the place of use of the pyrometer Take care with the choice of the place of use and take into account the ergonomic and the legal guidelines for industrial safety in order to en
18. seinc com High Speed Infrared Thermometer 11 Taking out of service Disposal 11 1 Taking out of service DANGER Removing electrically live cables risks injury and damage to equipment Never remove electrically live connecting cables Before removing a cable ensure that the power supply has been switched off Take the pyrometer out of operation as follows 1 owitch off the power supply to the pyrometer 2 Remove the cables at the rear side of the pyrometer 3 Remove the connections of the cooling system and empty the remaining cooling water from the cooling ducts of the pyrometer 4 Dismantle the pyrometer from the mounting plate 5 If necessary bring the optics in and tighten the annular nut U pyrometer is thus out of operation 11 2 Disposal For disposal you can return the pyrometer to KLEIBER Infrared GmbH for address see page 23 For this you should pack the pyrometer appropriately in the original packaging or use a cardboard carton with shock absorbing PE material Do not dispose of the pyrometer with domestic refuse QD REFERENCE TO ENVIRONMENTAL PROTECTION 25
19. spot sizes Ring nut Fibre optics Length L Measuring distance Fixed optics The fixed optics allows very small measuring fields i e a certain measuring field dia meter is given for a certain measuring distance Ring nut Fibre optics Length L Measuring distance IMPORTANT i The fixed optics cannot be adjusted The distances mentioned page 5 must be respected absolutely in order to ensure the small measuring field 4 1 2 Bedienelemente The controls and indicators are located on the rear side of the device For the meaning of individual elements refer to legend Fig 4 for operation of the pyrometer see section 7 1 KGA 740 279 3 2393 CECI 200 1000 24 AC DC i4 20 mA Fig 4 Operating and display elements 1 Push button for pilot light switch on off the pilot light 2 Potentiometer adjustment of response time from response time 180 us to 5 3 BNC Output BNC output 0 2 10 V for connection to storage oscilloscope 10 High Speed Infrared Thermometer 4 1 3 Connections and interfaces Connection for 5 pole connecting cable The 5 pole plug to connect the instrument is at the rear side of the unit see Fig 5 The contacts of the 5 pole plug are arranged as follows Plug pin Meaning 4 rae v Sunny votage OOO 3 yov _ 9 Light spo
20. sure safe operation of the pyrometer Set up the pyrometer on a firm stable base The base must be free from concussion and vibration Note We recommend using the rail mounting plate available as an accessory for the attachment of the pyrometer as well as a clamping attachment see page 23 Do not expose the system to direct sunlight or radiation from heating e g radiators Do not set the pyrometer near strong electromagnetic fields or near electromagnetic interference sources Make sure that the pilot light falls unhindered on the object being measured and that there is nothing in the path of the rays 6 2 Installation 6 2 1 Fix and connect the pyrometer AN DANGER There is danger of injury and possible equipment damage by connection of cables under power Never connect cables under power Make sure that the voltage supply is switched off before connection of the cables to the pyrometer Install the pyrometer as follows 1 Mount the pyrometer with the help of the retaining pin and taking into account the conditions specified in section 6 1 for the intended place of use The fibre optical head can also be mounted by using suitable mounting supports with available accessory page 22 Connect the coloured wires of the 5 pole connecting cable to appropriate connections of a switchboard For wire configuration please see legend to fig 6 Connect the 5 pole connecting cable to the pyrometer
21. t Emissivity 0 6 0 5 Output 0 10 V 0 7 f 0 4 0 8 0 3 2 0 2 740 3 2393 Bu 200 imd 1000 xe Titi 24V AC DC E 4 20 mA Power supply connection and output 0 4 20 mA Fig 5 Connecting plug for 5 pin connecting cable Mounting There is a retaining pin scope of delivery through which the pyrometer can be fixed using various brackets We recommend fixing the pyrometer using the retaining pin and optional available ball and socket mounting support with clamp or thread This mounting plate ensures secure assembly of the pyrometer as well as optimal adjust ment with respect to the object being measured for order data see page 22 11 12 High Speed Infrared Thermometer 5 5 1 Transport and Storage Transport of the pyrometer CAUTION Environmental factors impacts and the formation of water condensa tion may damage some components CAUTION When transporting the pyrometer take suitable measures to protect all components from environmental factors impacts and the formation of water condensation Temporary storage of the pyrometer in the open air is not permitted Prepare the pyrometer for transport as follows 1 2 owitch the pyrometer off so that there is no tension and remove the connecting cable and the signal cable Protect the fibre optics against scratches through suitable measures e g protective ca
22. t of surface temperatures on metal ceramic plastics and is spe cially designed for industrial applications as well as applications in the area of research and development The 730 LO also enables you to solve high speed applications in laser areas by using laser rejection filters and challenging temperature measurement on silicon or tungsten High Speed Infrared Thermometer 1 3 Intended Use The KLEIBER 740 LO pyrometer is to be used exclusively for the non contact measurement of surface temperatures of the materials specified in section 1 2 Any ap plications beyond that area are not allowed Any damage resulting from this is the sole responsibility of the operator Proper use of the plant also includes the observance of the requirements of these operating instructions for transport and storage assembly operation and care of the pyrometer the observance of the power requirements specified in section 2 and the opera ting and environmental conditions the compliance with the legal accident prevention and environmental regulati ons Among applications conditions for which the pyrometer is not intended for use are in particular the use of the pyrometer within medical areas the use of the pyrometer in the food industry the use of the pyrometer in areas where there is danger of explosion BH the use of the pyrometer outside of the operating and environmental conditions specified in section 2 1 4 Warranty an
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