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User Guide Thermometer User Guide Thermometer - E

1. Red Two different variants of plug may be encountered Type A or Type B Black Screen is connected to shell of connector at thermometer end of cable and pin 4 of processor connector 4 to 20mA linear temperature signal drive 4 to 20mA linear temperature signal return 4 to 20mA emissivity signal drive Screen 24 to 30V d c power positive 24 to 30V d c power negative 4 to 20mA emissivity signal return Type B 6 Black 1 Green 9 Blue 2 White e Yellow 3 Red View from solder bucket side of 6 way connectors Fig 9 Cable connection schedule 4970482 SroTrcalG Page 17 Thermometer User Guide 4 2 1 Electrical connection to Landmark processors The electrical connections required by the System 4 Thermometer are as follows i 30V between V and V ii 4 to 20mA input on E and E to represent emissivity of 0 2 to 1 0 iii 4 to 20mA output on T and T giving temperature linearly across the thermometer range NOTE R series thermometers read under range for 2 to 3 minutes after turn on as the thermometer warms up When the thermometer is used in conjunction with a System 4 Landmark Processor the thermometer derives its power supply emissivity input and temperature output from the processor To connect the thermometer to the processor use the 6 way cable from the thermometer to wire up the 7 way cable connector supplied with the processor Re
2. Air Purge Thermometer Jacket Back Cap Fig 2 System 4 Thermometer with Air Purge Protection Jacket and Back Cap S4970223 Saw Za T kan Preface Thermometer User Guide Thermometer User Guide Blank cac za Tica Blank cac za Tca4 User Guide Thermometer 1 0 INTRODUCTION 1 1 Aboutthis guide User Guide Thermometer 1 0 INTRODUCTION 1 1 Aboutthis guide This guide gives the information necessary for you to operate a LAND System 4 Thermometer Basic information regarding installation is contained within the Installation Guide More detailed information regarding servicing repair and calibration of the thermometer is contained in the Service Manual 1 2 About the thermometer The LAND System 4 thermometer is a highly accurate focusable non contact thermometer designed for use in conjunction with the System 4 Landmark processors The thermometer features include e Focusable optical system with through the lens sighting to give precise target definition e 4 to 20mA output linear over the temperature span of the thermometer About System 4 LAND System 4 is a range of high accuracy thermometers state of the art processors and rugged mounting accessories designed to provide precise non contact temperature measurement in a wide range of industrial applications An air purge protection jacket and back cap are available for use with the ther
3. Material 0 18 0 35 0 59 0 82 0 91 0 94 0 95 0 96 Acrylic Cellulose Acetate 0 11 0 24 0 44 0 69 0 82 0 88 0 92 0 95 0 03 0 09 0 21 0 39 0 53 0 64 0 72 0 83 Polyester PET Polyamide Nylon 0 35 0 59 0 82 0 94 0 96 0 96 0 96 0 96 Polycarbonate 0 07 0 18 0 34 0 58 0 73 0 82 0 87 0 93 Polyethylene 0 58 0 82 0 94 0 96 0 96 0 96 0 96 0 96 Polypropylene 0 61 0 84 0 95 0 96 0 96 0 96 0 96 0 96 Polystyrene 0 18 0 35 0 59 0 82 0 91 0 94 0 95 0 96 0 14 0 29 0 51 0 76 0 87 0 92 0 94 0 96 0 16 0 33 0 56 0 80 0 90 0 93 0 94 0 96 0 96 0 96 Polyurethane Polyvinyl Chloride PVC Polyvinyilidene Chloride PVDC 0 02 0 08 0 18 0 35 0 49 0 59 0 67 0 81 0 88 0 94 S4T006005 opino 1esfi JO OWOWIOY opino Jes Jojeuloul19U Thermometer 5 5 Miscellaneous User Guide Material Miscellaneous Materials System 4 Thermometer Series M2 M4 M5 M6 Asbestos Board Pap er C loth Asphalt graphite Carbon soot Cement amp Concrete Cloth alltypes close weave Open weave reduces emissivity 3mm thick Gl 6mm thick a 12mm thick 20mm thick S4T006006 Page 22 N ox maie Thermometer 5 5 Miscellaneous User Guide Material Miscellaneous Materials System 4 Thermometer Series M2 M4 M5 M6 As
4. LAND System 4 is a range of high accuracy thermometers state of the art processors and rugged mounting accessories designed to provide precise non contact temperature measurement in a wide range of industrial applications An air purge protection jacket and back cap are available for use with the thermometer in hostile locations 1 4 Unpacking the thermometer The package containing the thermometer will contain the following items e Envelope containing this User Guide e Binder for your thermometer and processor user documentation e System 4 thermometer fitted with protection caps on the lens and the eyepiece e Eye comfort filter Fitted only to instruments where the temperature range exceeds 1600 C 2900 F The thermometer will be supplied pre fitted with either a Standard lens denoted VG VC or a Short Focus lens denoted SG SF It is recommended that the front lens protection cap is kept attached until the thermometer is installed and that the eyepiece cap continues to be used after installation SwSTEmS Page 1 Thermometer User Guide Thermometer Series M Single wavelength R Ratio velength Silicon cell jim Germanium cell 1 6m Lead Sulphide cell 2 4um Thermopile 4 8 to 5 2um Lead Selenide cell 3 to Sum Lead Selenide cell 3 43um Thermopile 8 to 14jim Minimum temperature Maximum temperature Degrees Celsius Degrees Fahrenheit V Variable Focus Standard S Sho
5. Target size 29896 of energy within graticule image Eye relief 30mm 1 2in 100 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 3 5mm 0 13in Accuracy Repeatability Absolute Stability Temp 0 0296T K Cambient Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 0 to 70 C 32 to 158 F Operating 10 to 80 C 14 to 176 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety SYSTEMA icm User Guide Thermometer 2 4 M5 Series Thermometers Thermometer Model M5 400 1300C M5 750 2400F M5 1000 2500C M5 1800 4500F Temperature range 400 to1300 C 750 to 2400 F 1000 to 2500 C 1800 to 4500 F Wavelength 4 8 to 5 2um Response time 100ms 0 to 95 Sighting 6 through the lens Target size 29896 of energy within graticule image Eye relief 30mm 1 2in 100 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 3 5mm 0 13in Accuracy Repeatability Absolute Stability Temp 0 02 T K Cambient Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 0 to 70 C 32 to 158 F Operating 10 to 80 C 14 to 176 F EN 50 0
6. Description gt e eepe ISO 3864 No B 3 6 ISO 3864 No B 3 1 BS EN 100015 BS EN 60825 1992 Caution risk of electric shock Caution Observe precautions for handling electrostatic discharge sensitive devices Warning laser radiation Warning hot surface Refer to the Operating Instructions za Tad Safety Information User Guide SAFETYINFORMATION Continued Thermometer Publication Description ISO 3864 No B 3 6 ISO 3864 No B 3 1 BS EN 100015 BS EN 60825 1992 PPPPP PRB Caution risk of electric shock Caution Observe precautions for handling electrostatic discharge sensitive devices Warning laser radiation Warning hot surface Refer to the Operating Instructions SroTrcalG Safety Information Thermometer User Guide Thermometer User Guide Blank cac za Tica Blank cac za Tca4 User Guide Thermometer 1 0 INTRODUCTION 1 1 1 About this guide 1 1 2 About the thermometer 1 1 3 About System 4 1 1 4 Unpacking the thermometer 1 1 5 Nomenclature 3 2 0 SPECIFICATIONS 4 2 1 M1 Series Thermometers 4 2 2 M2 Series Thermometers 5 2 3 M4 Series Thermometers 6 2 4 M5 Series Thermometers 7 2 5 M6 Series Thermometers 8 2 6 M7 Series Thermometers 9 2 7 M8 Series Thermometers 10 2 8 R1 Series Thermometers 11 3 0 INSTALLING THE THERMOMETER 12 3 1 Choosing a location for the thermometer 12 4 0 USING THE THERMOM
7. target diameter 7mm 0 27in 1 8mm 0 07in Accuracy Repeatability lt 1K Absolute lt 0 65 K Stability Temp 0 0596 ambient 0 1 ambient Stability Time 2 C 4 F per year 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity O to 9996 non condensing Sealing Ambient temperature Specified 0 to 50 C 32 to 122 F Operating 10 to 60 C 14 to 140 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety S STEm lt 4 pages Thermometer User Guide 3 0 INSTALLING THE THERMOMETER This section contains similar information to the thermometer Installation Guide If the thermometer is to be used in conjunction with a protection jacket and air purge refer to the installation guides provided with those accessories If the thermometer is to be installed in a location where the ambient temperature is within the ranges specified for the thermometer and no air purging is required to keep the lens clean the thermometer can be mounted using the two tapped holes on the mounting pad Either hole can be used for direct tripod mounting A swivel ball mounting S4 B is available from Land infrared This mounting accessory enables you to easily adjust the thermometer s line of sight 3 1 Choosing a location for the thermometer If your thermometer is an M series thermometer e g M1 600 1600 C it must be positioned such that at the chosen target distance the target is large enough to comp
8. 30mm 1 2in 30mm 1 2in 30 1 i i inal 30 1 Magnification Magnification Eye relief Eye relief Focus range Standard Focus range Standard 0 5m 19 7in to infinity 0 35m 13 6in to 1 0m 39 3in 11 7mm 0 46in 3 5mm 0 13in 0 5m 19 7in to infinity 0 35m 13 6in to 1 0m 39 3in 11 7mm 0 46in 3 5mm 0 13in Short variable focus Short variable focus Min target diameter Min target diameter Accuracy Accuracy TK Repeatability lt iK TK Repeatability lt iK Absolute 3K 4K Absolute 3K 4K Stability Time 1 C 2 F per year Stability Time 1 C 2 F per year Vibration 3G Any axis 10 to 300 Hz Vibration 3G Any axis 10 to 300 Hz Humidity O to 99 non condensing Humidity O to 99 non condensing Sealing Ambient temperature Specified Operating 5 to 45 C 41 to 113 F 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety Page 6 cac za Tica Sealing Ambient temperature Specified Operating 5 to 45 C 41 to 113 F 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety Page 6 cac za Tcam4 User Guide Thermometer 2 4 M5 Series Thermometers Thermometer Model M5 400 1300C M5 750 2400F M5 1000 2500C M5 1800 4500F Temperature range 400 to 1300 C 750 to 2400 F 1000 to 2500 C 1800 to 4500 F Wavelength 4 8 to 5 2um Response time 100ms 0 to 95 Sighting 6 through the lens
9. Accuracy Repeatability Absolute Stability Temp Stability Time Vibration Humidity Sealing Ambient temperature Specified Operating 3 to Sum nominal lt 100ms 0 to 95 6 through the lens 29896 of energy within graticule image 30mm 1 2in 30 1 0 5m 19 7in to infinity 0 35m 13 6in to 1 0m 39 3in 11 7mm 0 46in 3 5mm 0 13in lt 1K 1K 0 396K 1 5K 0 3 K 2K 0 15 ambient 0 2 ambient 2 C 4 F per year 3G Any axis 10 to 300 Hz 0 to 99 non condensing 5 to 45 C 41 to 113 F 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety Page 8 cac za Tcam4 User Guide Thermometer 2 6 M7 Series Thermometers Thermometer Model M7 25 375C M7 75 700F Temperature range 25 to 375 C 75 to 700 F Wavelength 3 43 um nominal Response time lt 100ms 0 to 95 Sighting 6 through the lens Target size 29896 of energy within graticule image Eye relief 30mm 1 2in 30 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 11 7mm 0 46in Accuracy Repeatability 1 5 C 2 7 F Absolute 3K Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 5 to 45 C 41 to 113 F Operating 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety SYSTEM
10. is available from Land infrared This mounting accessory enables you to easily adjust the thermometer s line of sight 3 1 Choosing a location for the thermometer If your thermometer is an M series thermometer e g M1 600 1600 C it must be positioned such that at the chosen target distance the target is large enough to completely fill the area covered by the graticule of the eyepiece Refer to Section 3 1 1 The thermometer s view of the target area must not be obstructed If your thermometer is an R series thermometer e g R1 1000 2600 C itis not essential for the target to completely fill the area covered by the graticule The overall dimensions of the thermometer installation are given in Fig 4 3 1 1 Target size calculation There are two types of lens available for use with the System 4 thermometer The standard lens Focusable from 500mm to infinity denoted VG VC The short focus lens Focusable from 350mm to 1000mm denoted SG SF For both lenses the target area is defined as the area covered by the graticule To calculate the minimum target size at any distance refer to Fig 5 Page 12 SYSTEM User Guide Thermometer User Guide Thermometer 80 5mm 3 17in Allow 480mm 19 0in for sighting access ra ra Dl 80 5mm 3 17in Allow 480mm 19 0in for sighting access rat es 114mm 4 49in 114mm 4 49in yO Mounting Pad 2 holes in BSW 7mm 0 3in d
11. is required to configure a Landmark processor to work with your thermometer Instrument type L U L LLLI L_ Serial Number LLLI LI SYSTEM Page 3 Thermometer User Guide Thermometer User Guide 2 0 SPECIFICATIONS 2 0 SPECIFICATIONS Thermometer Model mt uh MI M M M Thermometer Model M1 MI M1 Mi M1 M 450 1000C 850 1850F 600 1600C 1100 2900F 800 2600C 1500 4700F 450 1000C 850 1850F 600 1600C 1100 2900F 800 2600C 1500 4700F w ae e mu qus park qu ras dme aso mme Ner meo qe Wavelength 1um Wavelength 1um Response Time 5ms 0 to 9596 Response Time 5ms 0 to 9596 Sighting 6 through the lens Sighting 6 through the lens Target Size 79896 of energy within graticule Target Size 79896 of energy within graticule Magnification 1 8x Magnification 1 8x Eye Relief 30mm 1 2in Eye Reli 30mm 1 2in Field Of View Nominal 30 1 100 1 200 1 Field Of View Nominal 30 1 100 1 200 1 Focus Range Focus Range Standard 0 5m 19 7in to infinity Standard 0 5m 19 7in to infinity Short Variable Focus 0 35m 13 6in to 1 0m 39 3in Short Variable Focus 0 35m 13 6in to 1 0m 39 3in Min Target Diameter 11 7 mm 0 70in 3 5mm 0 13in 1 8mm 0 07 in Min Target Diameter 11 7mm 0 70in 3 5mm 0 13in 1 8mm 0 07in Accura
12. 5 0 80 0 85 Cobalt 0 32 0 28 0 18 0 04 Oxidised 0 70 0 65 0 35 Copper 0 06 0 05 0 04 0 04 0 03 Oxidised 0 85 0 85 0 85 0 85 0 80 Gold 0 05 0 02 0 02 0 02 0 02 Iron amp Steel 0 35 0 30 0 18 0 10 Oxidised 0 85 0 85 0 85 0 85 0 80 Lead 0 35 0 28 0 16 0 13 Oxidised 0 65 0 65 0 65 0 63 0 65 Magnesium Oxidised Molybdenum Oxidised Nickel Oxidised Palladium Platinum Rhodium Silver Oxidised Tin Oxidised Titanium Oxidised Tungsten Zinc Oxidised S4T006004 Page 20 ST STEmMm4 pA Lea RT Lz eDeq p4 LL a RT Lc eDeq 5 4 Plastics M7 Thermometer Only Plastics Thickness um ada 5 10 20 40 60 80 100 150 200 300 Acrylic 0 18 0 35 0 59 0 82 0 91 0 94 0 95 0 96 0 96 0 96 Cellulose Acetate 0 11 0 24 0 44 0 69 0 82 0 88 0 92 0 95 0 96 0 96 Polyester PET 0 03 0 09 0 21 0 39 0 53 0 64 0 72 0 83 0 90 0 94 Polyamide Nylon 0 35 0 59 0 82 0 94 0 96 0 96 0 96 0 96 0 96 0 96 Polycarbonate 0 07 0 18 0 34 0 58 0 73 0 82 0 87 0 93 0 95 0 96 Polyethylene 0 58 0 82 0 94 0 96 0 96 0 96 0 96 0 96 0 96 0 96 Polypropylene 0 61 0 84 0 95 0 96 0 96 0 96 0 96 0 96 0 96 0 96 Polystyrene 0 18 0 35 0 59 0 82 0 91 0 94 0 95 0 96 0 96 0 96 Polyurethane Polyvinyl Chloride PVC Polyvinyiliden e Chloride PVDC S4T006005 5 4 Plastics M7 Thermometer Only Plastics Thickness um 5 10 20 40 60 80 100 150
13. 7 Electrical connection to the thermometer must be made by either the pre wired plug LAND Part N 029 673 or via the plug housed in the Back Cap LAND Part N 091 562 To connect the cable i Refer to Fig 8 Align the red marker near the lugs of the pre wired plug with the red marker above the keyway in the socket on the thermometer ii Push the plug into the socket To disconnect the cable i Grip the locking sleeve section of the plug ii Pull the plug outwards to release the locking mechanism and disconnect the cable Page 16 SvSTEmnmb4 Thermometer User Guide To move the focus away from the thermometer turn the ring anticlockwise vi To check that the target is in focus use the parallax method i e look through the eyepiece and make small side to side movements of your head The target is in best focus when there is no apparent movement of the image with respect to the graticule vii Make any necessary adjustments to the thermometer s mounting to ensure that it is viewing the required target viii When the target is in focus and for M series thermometers the target fills the graticule replace the eyepiece protection cap and ensure thatthe thermometer is mounted securely Electrical Connections The electrical connections for the thermometer s power supply emissivity input and temperature output are made via the 6 way socket on the rear of the thermometer See Fig 7 Electrical conn
14. 8 Alumina red white Brick refractory silica silimanite Ceramics Magnesite S4T006002 Alloys System 4 Thermometer Series M1 M2 M4 M6 M8 Brass 0 20 0 18 0 10 0 03 Oxidised 0 70 0 70 0 70 0 61 0 60 Chromel amp Alumel Oxidised Constantin amp Manganin Oxidised Inconel Oxidised Monel Oxidised Nichrome Oxidised Material S4T006003 SYSTEM THES Thermometer User Guide Metals Material System 4 Thermometer Series M1 M2 M4 M6 M8 Aluminium 0 13 0 09 0 08 0 05 0 025 Oxidised 0 40 0 40 0 40 0 30 0 35 Chromium 0 43 0 34 0 15 0 07 Oxidised 0 75 0 80 0 85 Cobalt 0 32 0 28 0 18 0 04 Oxidised 0 70 0 65 0 35 Copper 0 06 0 05 0 04 0 04 0 03 Oxidised 0 85 0 85 0 85 0 85 0 80 Gold 0 05 0 02 0 02 0 02 0 02 Iron amp Steel 0 35 0 30 0 18 0 10 Oxidised 0 85 0 85 0 85 0 85 0 80 Lead 0 35 0 28 0 16 0 13 Oxidised 0 65 0 65 0 65 0 63 0 65 Magnesium Oxidised Molybdenum Oxidised Nickel Oxidised Palladium Platinum Rhodium Silver Oxidised Tin Oxidised Titanium Oxidised Tungsten Zinc Oxidised S4T006004 Page 20 PF3TEm 4 Thermometer User Guide Metals Material System 4 Thermometer Series M1 M2 M4 M6 M8 Aluminium 0 13 0 09 0 08 0 05 0 025 Oxidised 0 40 0 40 0 40 0 30 0 35 Chromium 0 43 0 34 0 15 0 07 Oxidised 0 7
15. 82 2 immunity EN 50 081 1 emission IEC 1010 safety S STEm lt 4 MEN Thermometer User Guide 2 5 M6 Series Thermometers Thermometer Model M6 0 300C M6 50 600F M6 100 700C M6 200 1300F Temperature range 0 to 300 C 50 to 600 F 100 to 700 C 200 to 1300 F Wavelength Response time Sighting Target size Magnification Eye relief Focus range Standard Short variable focus Min target diameter Accuracy Repeatability Absolute Stability Temp Stability Time Vibration Humidity Sealing Ambient temperature Specified Operating 3 to 5um nominal lt 100ms 0 to 95 6 through the lens gt 98 of energy within graticule image 30mm 1 2in 30 1 0 5m 19 7in to infinity 0 35m 13 6in to 1 0m 39 3in 11 7mm 0 46in 3 5mm 0 13in lt 1K lt 1K 0 3 K 1 5K 0 3 K 2K 0 15 ambient 0 2 ambient 2 C 4 F per year 3G Any axis 10 to 300 Hz 0 to 99 non condensing 5 to 45 C 41 to 113 F 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety Page 8 cac za Tca4 Thermometer User Guide 2 5 M6 Series Thermometers Thermometer Model M6 0 300C M6 50 600F M6 100 700C M6 200 1300F Temperature range 0 to 300 C 50 to 600 F 100 to 700 C 200 to 1300 F Wavelength Response time Sighting Target size Magnification Eye relief Focus range Standard Short variable focus Min target diameter
16. A ics User Guide Thermometer 2 6 M7 Series Thermometers Thermometer Model M7 25 375C M7 75 700F Temperature range 25 to 375 C 75 to 700 F Wavelength 3 43 um nominal Response time lt 100ms 0 to 95 Sighting 6 through the lens Target size gt 98 of energy within graticule image Eye relief 30mm 1 2in 30 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 11 7mm 0 46in Accuracy Repeatability 1 5 C 2 7 F Absolute 3K Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 5 to 45 C 41 to 113 F Operating 0 to 50 C 32 to 122 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety S STEm lt 4 iuis Thermometer 2 7 M8 Series Thermometers Therm ometer Model M8 0 1000C M8 30 1830F Temperature Range Oto 1000 C 30 to 1830 F Wavelength 8 to 14um Response Time 100ms 0 to 95 Sighting 6 through the lens Target Size 29896 of energy within graticule Magnification 1 8x Eye Relief 30mm 1 2in Field Of View Nominal 100 1 Focus Range Standard 0 5m 19 7in to infinity Min Target Diameter Accuracy Repeatability Absolute Interchangeability 5mm 0 2in siK 1 K 1K 2K Stability Temperat
17. ETER 14 4 1 Focusing the lens on the target 14 4 2 Electrical Connections 16 5 0 EMISSIVITY TABLES 19 5 1 Refractories 19 5 2 Alloys 19 5 3 Metals 20 54 Plastics 21 5 5 Miscellaneous 22 6 0 MAINTENANCE 23 SRWZa TE Em 4 Contents User Guide Thermometer 1 0 INTRODUCTION 1 1 1 About this guide 1 1 2 About the thermometer 1 1 3 About System 4 1 1 4 Unpacking the thermometer 1 1 5 Nomenclature 3 2 0 SPECIFICATIONS 4 2 1 M1 Series Thermometers 4 2 2 M2 Series Thermometers 5 2 3 M4 Series Thermometers 6 2 4 M5 Series Thermometers 7 2 5 M6 Series Thermometers 8 2 6 M7 Series Thermometers 9 2 M8 Series Thermometers 10 2 8 R1 Series Thermometers 11 3 0 INSTALLING THE THERMOMETER 12 3 Choosing a location for the thermometer 12 4 0 USING THE THERMOMETER 14 4 1 Focusing the lens on the target 14 4 2 Electrical Connections 16 5 0 EMISSIVITY TABLES 19 5 1 Refractories 19 5 2 Alloys 19 5 3 Metals 20 5 4 Plastics 21 5 5 Miscellaneous 22 6 0 MAINTENANCE 23 Saw Za kan Contents Thermometer User Guide Thermometer User Guide Blank cac za Tica Blank cac za Tca4 User Guide Thermometer EE nS 2 Fig 1 Land System 4 thermometer Air Purge Thermometer Jacket Back Cap Fig 2 System 4 Thermometer with Air Purge Protection Jacket and Back Cap S4970223 Soa E kan Preface User Guide Thermometer VERSA S BE CU Fig 1 Land System 4 thermometer
18. LAND infrared ass E xau Thermometer LAND infrared ats Toad Thermometer Land Infrared Dronfield 18 1DJ England Telephone 01246 417691 Facsimile 01246 410585 Email irsales landinst com Land Infrared 2002 Land Infrared 10 Friends Lane Newtown PA 18940 1804 U S A Telephone 215 504 8000 Facsimile 215 504 0879 Email irsales landinstruments net Part N 198 006 Publication N 4970333 Issue B 03 02 Land Infrared Dronfield 18 1DJ England Telephone 01246 417691 Facsimile 01246 410585 Email irsales landinst com Land Infrared 2002 Land Infrared 10 Friends Lane Newtown PA 18940 1804 U S A Telephone 215 504 8000 Facsimile 215 504 0879 Email irsales landinstruments net Part N 198 006 Publication N S4970333 Issue B 03 02 User Guide Thermometer ay V UKAS QUAMTY MANAGEMENT UKAS CALIBRATION 001 0034 The Quality Management System of Land Instruments International Ltd is approved to BS EN1SO9001 2000 forthe design and manufacture stockholding in house repair and site servicing of non contact temperature measuring instrumentation Associated software designed and developed in accordance with TickIT Calibration certificates are available from our UKAS accredited Calibration Laboratory No 0034 The Land calibration laboratory complies with the requirements of the international stand
19. ard BS EN IEC 17025 This product complies with current European directives relating to electromagnetic compatibility and safety EMC directive 89 336 EEC Low voltage directive 73 23 EEC All packaging material used for this product is 100 Landmark is a registered trademark of Erislisiasird nim Land Instruments International Ltd Se EXIDLP Quality Assurance User Guide Thermometer ay V UKAS QUALITY MANAGEMENT UKAS CALIBRATION 001 0034 The Quality Management System of Land Instruments International Ltd is approved to BS EN ISO9001 2000 forthe design and manufacture stockholding in house repair and site servicing of non contact temperature measuring instrumentation Associated software designed and developed in accordance with TickIT Calibration certificates are available from our UKAS accredited Calibration Laboratory No 0034 The Land calibration laboratory complies with the requirements of the international standard BS EN IEC 17025 This product complies with current European directives relating to electromagnetic compatibility and safety EMC directive 89 336 EEC Low voltage directive 73 23 EEC All packaging material used for this product is 100 Landmark is a registered trademark of Lrislisiaslad eim Land Instruments International Ltd LX EXIDL Quality Assurance Thermometer SAFETYINFORMATION User Guide Symbol Publi
20. bestos Board Pap er C loth Asphalt graphite soot Carbon Cement amp Concrete Cloth all types close weave Open weave reduces emissivity 3mm thick Gl 6mm thick ae 12mm thick 20mm thick S4T006006 Page 22 Sra TmaG User Guide Thermometer 6 0 MAINTENANCE Thermometer maintenance consists mainly of ensuring that the lens is clean If the lens becomes dirty clean it with lens cleaning fluid and a soft cloth If itis found that the lens is repeatedly becoming dirty it may be necessary to use the thermometer in conjunction with the System 4 air purge LAND Part N 091 561 Contact LAND Infrared for more information If the thermometer is used in conjunction with a cooling jacket ensure that there is an adequate supply of cooling water WARNING Never over cool the thermometer as this may result in condensation either on or inside the thermometer The flow rate required for cooling water is 1 litre per minute 0 035 cu ft per minute If the thermometer is used in conjunction with an air purge check that there is an adequate supply of clean air The flow rate required for purge air is 1 litre per second 2 cu ft per minute SYSTEMA ia User Guide Thermometer 6 0 MAINTENANCE Thermometer maintenance consists mainly of ensuring thatthe lens is clean Ifthe lens becomes dirty clean it with lens cleaning fluid and a soft cloth If itis found that the le
21. cation Description mm IEC 417 No 5031 Direct current m IEC 417 No 5032 Alternating current LESE IEC 417 No 5033 Both direct and alternating current 37 IEC 617 2 No 02 02 06 Three phase alternating current d IEC 417 No 5017 Earth ground terminal D IEC 417 No 5019 Protective conductor s terminal pu IEC 417 No 5020 Frame or chassis terminal IEC 417 No 5021 Equipotentiality l IEC 417 No 5007 On Supply O IEC 417 No 5008 Off Supply E IEC 417 No 5172 Equipment protected throughout by double insulation or reinforced insulation equivalent to Class Il of IEC 536 Safety Information ST STEmMm 4 Thermometer SAFETY INFORMATION User Guide Symbol Publication Description are IEC 417 No 5031 Direct current m IEC 417 No 5032 Alternating current IEC 417 No 5033 Both direct and alternating current 387 NL IEC 617 2 No 02 02 06 Three phase alternating current IEC 417 No 5017 Earth ground terminal CD IEC 417 No 5019 Protective conductor terminal L IEC 417 No 5020 Frame or chassis terminal IEC 417 No 5021 Equipotentiality l IEC 417 No 5007 On Supply C IEC 417 No 5008 Off Supply E IEC 417 No 5172 Equipment protected throughout by double insulation or reinforced insulation equivalent to Class Il of IEC 536 Safety Information cac za Tcam4 User Guide SAFETYINFORMATION Continued Thermometer Symbol Publication
22. cy Accuracy Repeatabili lt 1K lt 2K Repeatabi lt 1K lt 2K Absolute 0 4 K 0 7 K Absolute 0 4 K 0 7 K Stability Temperature 0 2 ambient 0 3 ambient Stability Temperature 0 2 ambient 0 3 ambient Stability Time 2 C 4 F per year Stability Time 2 C 4 F per year Vibration 36 any axis 10to 300 Hz Vibration 36 any axis 10 to 300 Hz Humidity 0 to 9996 non condensing Humidity 0 to 9996 non condensing Sealing To IP65 NEMA 4X requirements Sealing To IP65 NEMA 4X requirements Ambient Temperature Ambient Temperature Specified 0 to 70 C 32to 158 F Specified 0 to 70 C 32 to 158 F Operating 10 to 80 C 14 to 176 F Operating 10 to 80 C 14 to 176 F CE EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety CE EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety Page 4 cac za Tica Page 4 cac za Tcam4 User Guide Thermometer 2 2 M2 Series Thermometers Sighting 6 through the lens Target size gt 98 of energy within graticule image Eye relief 30mm 1 2in Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 3 5mm 0 13in Accuracy Repeatability lt 1K Absolute 0 25 K 1K Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 0 to 50 C 32 to 122 F Operat
23. e focused on the target area NOTE If the object to be measured is suspected of being at a temperature higher than 1600 C ensure that the eye comfort filter is fitted before proceeding with installation 4 1 Focusing the lens on the target To focus on the target i Remove the lens protection cap from the thermometer ii Remove the eyepiece protection cap on the rear face ofthe thermometer to reveal the Focus ring See Fig 6 iii Look through the eyepiece If you wear spectacles you do not need to remove them as the graticule image is positioned for viewing either with or without corrected vision The target area is defined as the area within the graticule NOTE The image in the viewfinder appears upside down iv If the required target is not within the graticule adjust the thermometer mounting until the target fills the graticule NOTE A range of thermometer mounting accessories to suit all measurement locations is available from Land Infrared v Turn the focus ring to bring the target into focus To move the focus nearer to the thermometer turn the ring clockwise Page 14 SYsTim lt 4 To focus on the target i Remove the lens protection cap from the thermometer ii Remove the eyepiece protection cap on the rear face ofthe thermometer to reveal the Focus ring See Fig 6 iii Look through the eyepiece If you wear spectacles you do not need to remove them as the graticule i
24. e temperature of the targetis outside the thermometer s measurement span If youhave a query regarding the emissivity of the target in your measurement application contact Land Infrared 5 1 Refractories Refractories Material System 4 Thermometer Series M1 M2 M4 M6 M8 Alumina red white Brick refractory silica sillimanite Ceramics Magnesite S4T006002 Alloys System 4 Thermometer Series M1 M2 M4 M6 M8 Brass 0 20 0 18 0 10 0 03 Oxidised 0 70 0 70 0 70 0 61 0 60 Chromel amp Alumel Oxidised Constantin amp Manganin Oxidised Inconel Oxidised Monel Oxidised Nichrome Oxidised Material S4T006003 S STEm lt 4 ae User Guide Thermometer 5 0 EMISSIVITY TABLES In order to obtain accurate temperature measurements the emissivity value of the target surface mustbe known This section of the Thermometer User Guide contains emissivity values of the most commonly measured materials for each System 4 thermometer Where no emissivity value is quoted this means that either the thermometer is not suitable for the measurement application or the temperature of the targetis outside the thermometer s measurementspan If youhave a query regarding the emissivity of the target in your measurement application contact Land Infrared 5 1 Refractories Refractories Material System 4 Thermometer Series M1 M2 M4 M6 M
25. ection to the thermometer must be made by either the pre wired plug LAND Part N 029 673 or via the plug housed in the Back Cap LAND Part N 091 562 To connect the cable i Refer to Fig 8 Align the red marker near the lugs of the pre wired plug with the red marker above the keyway in the socket on the thermometer ii Push the plug into the socket To disconnect the cable i Grip the locking sleeve section of the plug ii Pull the plug outwards to release the locking mechanism and disconnect the cable Page 16 SYSTEm lt 4 User Guide Cable Colour Thermometer Function Yellow Blue White Screen Red Black Green Note Type A Re Black d Two different variants of plug may be encountered Type A or Type B Screen is connected to shell of connector at thermometer end of cable and pin 4 of processor connector 4 to 20mA linear temperature signal drive 4 to 20mA linear temperature signal return 4 to 20mA emissivity signal drive Screen 24 to 30V d c power positive 24 to 30V d c power negative 4 to 20mA emissivity signal return Type B 6 Black Yellow 3 Red View from solder bucket Side of 6 way connectors Fig 9 Cable connection schedule S4970482 uAEIL Page 17 User Guide Cable Colour Thermometer Function Yellow Blue White Screen Red Black Green Note Type A
26. eep on 25mm 0 98in centres Mounting Pad 2 holes in BSW 7mm 0 3in deep on 25mm 0 98in centres Fig 4 Thermometer installation dimensions 4970225 Fig 4 Thermometer installation dimensions 4970225 Ensure that the thermometer has an Ensure that the thermometer has an unobstructed view of the target unobstructed view of the target Target Size d Target Size d Target Distance s Target Distance s mi mg Target Size d Target Size d FOV Refer to your thermometer s specification for this value FOV Refer to your thermometer s specification for this value i e If the Field of view is 100 1 use 100 for the FOV value i e If the Field of view is 100 1 use 100 for the FOV value Fig 5 Target Size calculation 4970226 Fig 5 Target Size calculation 4970226 SYSTEM Page 13 SY TEmM4 Page 13 Thermometer User Guide 4 0 USING THE THERMOMETER Once the thermometer has been installed in its chosen location the lens must be focused on the target area NOTE If the object to be measured is suspected of being at a temperature higher than 1600 C ensure that the eye comfort filter is fitted before proceeding with installation 4 1 Focusing the lens on the target Thermometer User Guide 4 0 USING THE THERMOMETER Once the thermometer has been installed in its chosen location the lens must b
27. ferto the Processor Installation Guide The cable connection schedule is given in Fig 9 Page 18 SYSTem lt 4 Thermometer User Guide 4 2 1 Electrical connection to Landmark processors The electrical connections required by the System 4 Thermometer are as follows i 30V between V and V ii 4 to 20mA input on E and E to represent emissivity of 0 2 to 1 0 iii 4 to 20mA output on T and T giving temperature linearly across the thermometer range NOTE R series thermometers read under range for 2 to 3 minutes after turn on as the thermometer warms up When the thermometer is used in conjunction with a System 4 Landmark Processor the thermometer derives its power supply emissivity input and temperature output from the processor To connect the thermometer to the processor use the 6 way cable from the thermometer to wire up the 7 way cable connector supplied with the processor Referto the Processor Installation Guide The cable connection schedule is given in Fig 9 Page 18 SvSTERn User Guide Thermometer 5 0 EMISSIVITY TABLES In order to obtain accurate temperature measurements the emissivity value of the target surface must be known This section of the Thermometer User Guide contains emissivity values of the most commonly measured materials for each System 4 thermometer Where no emissivity value is quoted this means that either the thermometer is not suitable for the measurement application or th
28. ing 10 to 60 C 14 to 140 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety SYSTEMA i cns User Guide Thermometer 2 2 M2 Series Thermometers Sighting 6 through the lens Target size 29896 of energy within graticule image Eye relief 30mm 1 2in Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 3 5mm 0 13in Accuracy Repeatability lt 1K Absolute 0 25 K 1K Stability Time 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity O to 9996 non condensing Sealing Ambient temperature Specified 0 to 50 C 32 to 122 F Operating 10 to 60 C 14 to 140 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety S STEm lt 4 ieee Thermometer User Guide Thermometer User Guide 2 3 M4 Series Thermometers 2 3 M4 Series Thermometers Thermometer Model M4 50 250C M4 150 500F M4 150 550C M4 300 1000F Temperature range 50 to 250 C 150 to 500 F 150 to 550 C 300 to 1000 F Response time 100ms 0 to 95 Thermometer Model M4 50 250C 50 250C M4 150 500F 150 500F M4 150 550C 150 550C M4 300 1000F 300 1000F Temperature range to 250 C to 500 F to 550 C to 1000 F Response time 100ms 0 to 95 Sighting 6 through the lens Sighting 6 through the lens Target size gt 98 of energy within graticule image Target size gt 98 of energy within graticule image
29. ion socket on rear of thermometer TYPE 1100 2900 V Electrical connection socket SERIAL No 0000000 00 00 on rear of thermometer SERIAL No 0000000 00 00 Fig 7 Location of 6 way electrical connection socket 54970228 Fig 7 Location of 6 way electrical connection socket 54970228 Lugs Keyway Marker Lugs Keyway Marker Locking Sleeve Locking Sleeve Marker Marker Fig 8 Connection of the pre wired cable to the thermometer s4970229 Fig 8 Connection of the pre wired cable to the thermometer s4970229 SraTrcal4G Page 15 SS Tem4 Page 15 Thermometer User Guide To move the focus away from the thermometer turn the ring anticlockwise vi To check that the target is in focus use the parallax method i e look through the eyepiece and make small side to side movements of your head The target is in best focus when there is no apparent movement of the image with respect to the graticule vii Make any necessary adjustments to the thermometer s mounting to ensure that it is viewing the required target viii When the target is in focus and for M series thermometers the target fills the graticule replace the eyepiece protection cap and ensure thatthe thermometer is mounted securely Electrical Connections The electrical connections for the thermometer s power supply emissivity input and temperature output are made via the 6 way socket on the rear of the thermometer See Fig
30. letely fill the area covered by the graticule of the eyepiece Refer to Section 3 1 1 The thermometer s view of the target area must not be obstructed If your thermometer is an R series thermometer e g R1 1000 2600 C itis not essential for the target to completely fill the area covered by the graticule The overall dimensions of the thermometer installation are given in Fig 4 3 1 1 Target size calculation There are two types of lens available for use with the System 4 thermometer The standard lens Focusable from 500mm to infinity denoted VG VC The short focus lens Focusable from 350mm to 1000mm denoted SG SF For both lenses the target area is defined as the area covered by the graticule To calculate the minimum target size at any distance refer to Fig 5 Page 12 SYSTem lt 4 Thermometer User Guide 3 0 INSTALLING THE THERMOMETER This section contains similar information to the thermometer Installation Guide If the thermometer is to be used in conjunction with a protection jacket and air purge refer to the installation guides provided with those accessories If the thermometer is to be installed in a location where the ambient temperature is within the ranges specified for the thermometer and no air purging is required to keep the lens clean the thermometer can be mounted using the two tapped holes on the mounting pad Either hole can be used for direct tripod mounting A swivel ball mounting S4 B
31. mage is positioned for viewing either with or without corrected vision The target area is defined as the area within the graticule NOTE The image in the viewfinder appears upside down iv If the required target is not within the graticule adjust the thermometer mounting until the target fills the graticule NOTE A range of thermometer mounting accessories to suit all measurement locations is available from Land Infrared v Turn the focus ring to bring the target into focus To move the focus nearer to the thermometer turn the ring clockwise Page 14 SYsTim lt 4 User Guide Thermometer User Guide Thermometer Graticule Graticule Ensure that for M series thermometers the target completely fills the area covered by the graticule Focus Ring j Adjust focus ring to bring target into focus Turn clockwise to focus on near objects Turn anticlockwise to focus on distant objects Ensure that for M series thermometers the target completely fills the area covered by the graticule Focus Ring j Adjust focus ring to bring target into focus Turn clockwise to focus on near objects Turn anticlockwise to focus on distant objects 1 1 Fig 6 Location of Focus Ring and Graticule on rear face of thermometer 54970227 Fig 6 Location of Focus Ring and Graticule on rear face of thermometer 54970227 MADE IN ENGLAND TYPE M1 1100 2900F V Electrical connect
32. mometer in hostile locations 1 4 Unpacking the thermometer The package containing the thermometer will contain the following items e Envelope containing this User Guide e Binder for your thermometer and processor user documentation e System 4 thermometer fitted with protection caps on the lens and the eyepiece e Eye comfort filter Fitted only to instruments where the temperature range exceeds 1600 C 2900 F The thermometer will be supplied pre fitted with either a Standard lens denoted VG VC or a Short Focus lens denoted SG SF It is recommended that the front lens protection cap is kept attached until the thermometer is installed and that the eyepiece cap continues to be used after installation SSTEm Page 1 This guide gives the information necessary for you to operate a LAND System 4 Thermometer Basic information regarding installation is contained within the Installation Guide More detailed information regarding servicing repair and calibration of the thermometer is contained in the Service Manual 1 2 About the thermometer The LAND System 4 thermometer is a highly accurate focusable non contact thermometer designed for use in conjunction with the System 4 Landmark processors The thermometer features include e Focusable optical system with through the lens sighting to give precise target definition e 4 to 20mA output linear over the temperature span of the thermometer About System 4
33. ns is repeatedly becoming dirty it may be necessary to use the thermometer in conjunction with the System 4 air purge LAND Part N 091 561 Contact LAND Infrared for more information If the thermometer is used in conjunction with a cooling jacket ensure that there is an adequate supply of cooling water WARNING Never over cool the thermometer as this may result in condensation either on or inside the thermometer The flowrate required for cooling water is 1 litre per minute 0 035 cu ft per minute If the thermometer is used in conjunction with an air purge check that there is an adequate supply of clean air The flow rate required for purge air is 1 litre per second 2 cu ft per minute S STEm lt 4 ane Thermometer User Guide Thermometer User Guide Blank cac za Tica Blank cac za Tca4
34. rt Variable Focus L Fibroptic S4T006001 Fig 3 System 4 Thermometer nomenclature Page 2 Sa WZa T Ea Thermometer User Guide Thermometer Series M Single wavelength R Ratio velength Silicon cell im Germanium cell 1 6m Lead Sulphide cell 2 4m Thermopile 4 8 to 5 2um Lead Selenide cell 3 to 5um Lead Selenide cell 3 43um Thermopile 8 to 14jim mum temperature Maximum temperature Degrees Celsius Degrees Fahrenheit V Variable Focus Standard S Short Variable Focus L Fibroptic S4T006001 Fig 3 System 4 Thermometer nomenclature Page 2 Sa WAT EaR 4 User Guide Thermometer 1 5 Nomenclature The thermometer detail label is on the rear face of the thermometer above the eyepiece The thermometer instrument type nomenclature is explained in Fig 3 Make anote of your thermometers instrument type and Serial Number in the space provided below This information is required to configure a Landmark processor to work with your thermometer Instrument type L LL LLLLI EE E Serial Number Lll 1 SYSTEM Page 3 User Guide Thermometer 1 5 Nomenclature The thermometer detail label is on the rear face of the thermometer above the eyepiece The thermometer instrument type nomenclature is explained in Fig 3 Make a note of your thermometers instrument type and Serial Number in the space provided below This information
35. uide Thermometer 2 8 R1 Series Thermometers Thermometer Model R1 600 1600C R11100 2900F R11000 2600C R11800 4700F Temperature range 600 to 1600 C 1100 to 2900 F 1000 to 2600 C 1800 to 4700 F Wavelength 0 85 to 1 1 um Response time 15ms 0 to 9596 Sighting 6 through the lens Target size gt 98 of energy within graticule image Eye relief 30mm 1 2in 50 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min target diameter 7mm 0 27in 1 8mm 0 07in Accuracy Repeatability TK Absolute lt 0 65 K Stability Temp 0 0596 ambient 0 1 ambient Stability Time 2 C 4 F per year 2 C 4 F per year Vibration 3G Any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing Ambient temperature Specified 0 to 50 C 32 to 122 F Operating 10 to 60 C 14 to 140 F EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety SYSTEM 4 Toe User Guide Thermometer 2 8 R1 Series Thermometers Thermometer Model R1 600 1600C R11100 2900F R11000 2600C R11800 4700F Temperature range 600 to 1600 C 1100 to 2900 F 1000 to 2600 C 1800 to 4700 F Wavelength 0 85 to 1 1m Response time 15ms 0 to 95 Sighting 6 through the lens Target size gt 98 of energy within graticule image Eye relief 30mm 1 2in 50 1 Focus range Standard 0 5m 19 7in to infinity Short variable focus 0 35m 13 6in to 1 0m 39 3in Min
36. ure Stability Time 0 3 ambient 2 C 4 F per year Vibration 3G any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing To IP65 NEMA 4X requirements Ambient Temperature Specified 0 to 45 C 32 to 113 F Operating 0 to 70 C 32 to 158 F CE EN 50 082 2 immunity EN 50 08 1 1 emission IEC 1010 safety User Guide Page 10 cac za Tica Thermometer M8 Series Thermometers Therm ometer Model M8 0 1000C M8 30 1830F Temperature Range 0 to 1000 C 30 to 1830 F Wavelength 8 to 14um Response Time 100ms 0 to 95 Sighting 6 through the lens Target Size 298 of energy within graticule Magnification 1 8x Eye Relief 30mm 1 2in Field Of View Nominal 100 1 Focus Range Standard 0 5m 19 7in to infinity Min Target Diameter Accuracy Repeatability Absolute Interchangeability 5mm 0 2in s1K 1 K 1K 2K Stability Temperature Stability Time 0 3 ambient 2 C 4 F per year Vibration 3G any axis 10 to 300 Hz Humidity 0 to 99 non condensing Sealing To IP65 NEMA 4X requirements Ambient Temperature Specified 0 to 45 C 32 to 113 F Operating 0 to 70 C 32 to 158 F CE EN 50 082 2 immunity EN 50 081 1 emission IEC 1010 safety User Guide Page 10 cac za Tcam4 User G

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