INFRARED RADIATION PYROMETER KT15 II

Transcription

1 INFRARED RADIATION PYROMETER KT15 II Operating Instructions /08/06e All rights reserved! The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Heitronics GmbH reserves the right to make modifications and improvements in their design without prior notice. (c) HEITRONICS Infrarot Messtechnik GmbH Kreuzberger Ring 40 D Wiesbaden Tel (0) Fax ++49 (0) info@heitronics.com internet:

2 SAFETY INSTRUCTIONS General Please read carefully the instructions given in TECHNICAL SPECIFICATIONS, especially the connection and operating instructions as well as the connection instructions and configurations dealt with in SYSTEM START-UP. ATTENTION In case of wrong connection, the device might be destroyed. The Infrared Radiation Pyrometer is an optical measuring instrument. Dirty lenses will lead to measuring errors. Please pay attention to the instruction given in MAINTENANCE AND CALIBRATION. HEITRONICS production meets the latest technical development thereby applying sophisticated components. Nevertheless, functional errors may occur in exceptional cases. The failure of an instrument may cause a measuring value being issued which seems to be correct, but is wrong. Please pay attention to the instructions given in MAINTENANCE AND CALIBRATION. Only when using a female connector with cable or a dummy plug attached to the plug of the device - in addition to the equipment sealing -, the specified system of protection can be achieved. Operation with laser Devices completely mounted and equipped with integrated laser meet the safety requirements of Laser class 2. Before handling the lens in any way, the voltage supply is to be switched off or the connecting plug is to be pulled out to ensure that the laser will not switch on automatically. ATTENTION The Laser must not be switched on, if the lens of the radiation pyrometer is removed. The integrated laser can not operate up to the upper limit of the ambient temperature of 60 C. ATTENTION The Laser will be switched off at 40 C to defend it from destruction SAFETY INSTRUCTIONS KT 15 II 1/01/04e

3 Erklärung über die Konformität DECLARATION OF CONFORMITY Diese Erklärung gilt für folgende Erzeugnisse: This declaration is valid for the following products: Geräteart: Type of instrument: Typenbezeichnung: Designation of model: Infrarot Strahlungspyrometer Infrared Radiation Pyrometer KT15 II Serie KT15 II Series Diese Erklärung wird abgegeben durch This declaration is issued by Kreuzberger Ring Wiesbaden, Germany Hiermit wird bestätigt, dass die Produkte gemäß den Richtlinien des Rates zur Angleichung der Rechtsvorschriften der Mitgliedsstaaten über die elektromagnetische Verträglichkeit (89/336/EWG) mit den unten genannten Normen übereinstimmen: In accordance with the EU-Directive of Electro-magnetic-compatibility (89/336/EWG) the manufacturer declare, that the device described above is conform to the essential requirements of the EU-Directives: EN Class B EN Wiesbaden, 15. Juli 2003 Wiesbaden, July 15, 2003

4 PREFACE The remarkable features of the HEITRONICS devices are a design suitable for specific application as well as an uncomplicated operation. Nevertheless, it is recommended to read the entire instruction manual before putting the instruments into operation. Please observe the safety instructions as well as the particularly emphasized annotations when reading the pertinent instruction to the operation. The operating instructions are primarily directed to the user. They contain the information and instructions necessary to successfully use the instruments including all options. If you still have any questions after having read this instruction manual, please contact us. Our staff will be at your disposal PREFACE KT15 II 1/01/04e

5 CONTENTS SAFETY INSTRUCTIONS DECLARATION OF CONFORMITY PREFACE CONTENTS DATA SHEET GENERAL Measuring temperatures using Infrared Radiation Pyrometers Infrared Radiation Pyrometers for GENERAL APPLICATION Infrared Radiation Pyrometers for measuring METALS Infrared Radiation Pyrometers for measuring PLASTICS Infrared Radiation Pyrometers for measuring GLASS Infrared Radiation Pyrometers for measuring GASES TECHNICAL SPECIFICATIONS Basics Technical Information Cooling Jacket Assignment for 12-pin connector for RS232-Interface Assignment for 12-pin connector for RS485-Interface Assignment for 7-pin connector Legend table "Temperature resolution" Temperature resolution KT15.01 II / KT15.02 II KT15.21 II KT15.23 II / KT15.24 II KT15.25 II KT15.41 II / KT15.42 II KT15.43 II KT15.62 II KT15.63 II KT15.69 II KT15.81 II / KT15.82 II KT15.83 II / KT15.85 II START-UP Mounting Fig. Mounting KT15 II Protective Cooling Jacket Electrical Connection Assignment for 12-pin connector Assignment for 7-pin connector Operation without serial interface Operation with serial interface Optical Adjustment Aiming via focus laser Aiming via pilot laser Aiming via Laserpointer LP Aiming by means of adjusting rods CONTENTS KT15 II 3/07/05e 0-1

6 OPERATION AND APPLICATION General information Application Check routines Continuous measurement of ambient temperature Remote control with digital input Monitoring the device function during operation Operation via keyboard Operation of the Menu Main Menu Submenu: Temp / Info / Emi Submenu: Tamb Submenu: Resp / Memo Submenu: HiAI / LoAI Submenu: Laser / Unit Submenu: Aout Submenu: Uart Submenu: Cal Submenu: Conf Submenu: Test Communication via interface Preparing the device for operation with interface RS232C Using the interface Control of communication Data transfer from KT15 II for evaluation purposes Commands Delimiter Input buffer Description of commands Legend List of commands Emissivity Ambient temperature Memory functions Parameter-storing into EEprom Alarm configuration Interrogating the alarm status Temperature unit Time factor Configuration of analog output Configuration of the ambient temperature Configuration of digital input Repeating measured temperature value Interrogating the measured value Interrogate software version Pilot lamp Interrogating laser configuration Laser enable/disable Laser beam Laser operation Lock keyboard CONTENTS KT15 II 2/04/05e 0-2

7 Calibration Serial Interface Availability Acknowledge Interrogation of device parameters Change over between standard emissivity mode and reflectivity transmissivity mode Reflectivity Transmissivity Reflected ambient temperature Transmitted ambient temperature Change over between standard operation and SC12 operation Error messages Bus operation with Interface RS MAINTENANCE AND CALIBRATION General information Cleaning the lens Checking the display accuracy FIGURES AND TABLES Spectral emissivity of various materials Total emissivity of some materials at 20 C Emissivity of foils Spectral emissivity of radiation pyrometers and transmission curves of various synthetic materials Spectral emissivity ε, transmissivity τ and reflectivity ρ of glass Housing dimensions KT15II Spectral emissivity of KT15.81 II / KT15.82 II Adjustmentrod Field of view TABLES Assignment for 12-pin connector Assignment for 7-pin connector "Temperature resolution" ff Minimum temperatures COOLING JACKET WK200L WARRANTY CONDITIONS SERVICE ADDRESSES CONTENTS KT15 II 4/11/05e 0-3

8 1 DATA SHEET Type... Serial No.... Spectral response... Temperature range Calibration factor... Lens... Spacer... Detector Digital Interface... Options Accessories Code... Further data Hereby it is confirmed that the Infrared Radiation Pyrometer specified above keeps the data indicated in the specifications. Tester: Wiesbaden, DATA SHEET KT15 II 1/01/04e 1-1

9 2 GENERAL 2.1 Measuring temperatures using Infrared Radiation Pyrometers Above a temperature of absolute zero, which is approx C or 0 K, all bodies emit electromagnetic radiation, the wavelength and density of which depend on the temperature. Up to a temperature of approx. 600 C, the wavelength of the radiation can be found exclusively within the infrared range (thermal radiation). It is only at higher temperatures where part of this radiation is emitted in the form of visible light. The radiation emitted by the body (radiation density) also depends on the surface of the individual body. At a fixed temperature, the maximum radiation density is emitted by a "blackbody" source of radiation. All real bodies only emit a fraction of this radiation density at the same temperature. The ratio of this fractional part to the maximum radiation density is called the emissivity ε. Naturally, the emissivity is always < 1. It depends on the nature of the surface of the material, on the material itself and on the wavelength. If the emissivity is known, the temperature of the object can be determined by measuring the infrared radiation emitted by the very object. Devices used to measure this kind of radiation are called Infrared Radiation Pyrometers. As the measurement is effected without the Infrared Radiation Pyrometer being in contact with the object, no distortion of the temperature field due to heat dissipation need to be feared, as is the case, e.g., with probe-type thermometers. The Infrared Radiation Pyrometer is a measuring transducer, which receives the infrared radiation emitted by the measuring object itself and transforms it into a standardized output signal. All optic and electronic components are located in a small housing of a solid construction, which is made from die-cast metal so that the installation of a radiation pyrometer is possible even in narrow spaces. By selecting a number of various lenses and detectors, it is possible to generously modify the measuring field, if the measuring distance is given. For the application of the Infrared Radiation Pyrometer under high ambient temperature, water-cooling, air purge fittings and vacuum tight lenses can be delivered as accessories GENERAL KT15 II 1/01/04e 2-1

10 2.2 Infrared Radiation Pyrometers for GENERAL APPLICATION The Infrared Radiation Pyrometers series KT15.81 II / KT15.82 II /KT15.83 II are used to measure surface temperatures within a temperature range of - 50 C to 1000 C. The spectral sensitivity can be found within the range of the atmospheric window, which is between 8 and 14 µm. As the atmospheric transmissivity is very high in this spectral range, no weakening of the infrared radiation due to CO 2 or to water vapor contained in the air is to be expected. To meet especially high requirements as to the transmission of the atmosphere as it is a case e.g. when carrying out meteorological measurements radiation pyrometer KT15.85 II is suitable. The KT15.81 II / KT15.82 II / KT15.83 II can be employed in the measuring of temperatures during the production and processing of plastics, rubber, paper, textiles, paint, ceramics etc. The emissivity of various metals is shown in figure 10 (chapter 8: Illustrations). The devices can also be used to measure the temperature of objects exposed to infrared radiation, since the radiation maximum of infrared radiators is within the range of shorter wavelengths, which do not cause the Infrared Radiation Pyrometers KT15.81 II / KT15.82 II / KT15.83 II to react. The Infrared Radiation Pyrometer KT15.81 II is used in the spectral range of 8 to 10 µm. Besides being used for large-surface measurement, this pyrometer type is also suitable for measuring thick foils. The Infrared Radiation Pyrometer KT15.82 II is applied for the standard measuring range of 8 to 14 µm thereby guaranteeing a good signal resolution. The radiation pyrometer KT15.83 II provides a particularly high signal resolution owing to its large spectral range. Therefore, it is very well suited for measuring low temperatures. For high requirements on the transmission of the atmosphere, such as found in meteorological measurements, the KT15.85 II type is available. This device type operates within the spectral ranges of 9.6 to 11.5 µm, where the transmission of the atmosphere is extremely high GENERAL KT15 II 1/01/04e 2-2

11 2.3. Infrared Radiation Pyrometers for measuring METALS The spectral emissivity of the Infrared Radiation Pyrometers KT15.01 II / KT15.02 II is 2 to 2.7 µm and 2 to 4.5 µm. Within this spectral range, metals and metal-oxides show a relatively high spectral emissivity. This is why the device is particularly well suited to measure the temperatures of these materials. Since the atmospheric transmissivity is high within the spectral range of 2 to 2.7 µm, distortions of the measured value owing to absorption of water vapor and CO 2 in the air can be ignored (Fig. 11, ILLUSTRATIONS). The Infrared Radiation Pyrometer type KT15.01 II is used for measuring temperatures from 300 C onwards; the radiation pyrometer type KT15.02 II is suitable for measuring temperatures from 200 C onwards. Temperatures from 500 C respectively 700 C onwards are preferably measured by means of the spectral pyrometers of the series KT18S or the quotient pyrometers of the series KT18R. 2.4 Infrared Radiation Pyrometers for measuring PLASTICS These types of pyrometers are employed for the measuring of surface temperatures of plastics within a temperature range of 0 to 600 C. These Infrared Radiation Pyrometers are equipped with narrow-band infrared filters. KT15.21 II measures radiation at 3.43 µm, KT15.23 II measures radiation at 6.8 µm, KT15.24 II measures radiation at 7.93 µm, KT15.25 II measures radiation at 8.05 µm. Within these spectral ranges, virtually all synthetic materials have strong absorption bands so that even thin foils show high emissivity. The Infrared Radiation Pyrometer KT15.21 II is suitable for most foils from 100 C onwards. The Infrared Radiation Pyrometer KT15.23 II measures thin foils made from polyethylene, polypropylene, polyisobutane, polynitrile, polystyrene and similar materials from 0 C onwards. The Infrared Radiation Pyrometer KT15.24 II and KT II measure thin foils polyester as well as foils made from - acrylic, - cellulose, - fluorine compounds, - polycarbonate, - polyamide, - polyurethane, - polyvinylchloride and similar materials after analysis from 0 C onwards GENERAL KT15 II 1/01/04e 2-3

12 2.5 Infrared Radiation Pyrometers for measuring GLASS KT15.42 II is suitable for measuring glass and quartz. The spectral sensitivity is 4.9 to 5.5 µm. The emissivity of glass is very similar to the emissivity of a blackbody radiator within this spectral range. Furthermore, this spectral range eliminates any disturbing influences resulting from the strong absorption bands of water vapor at 6.2 µm. The radiation pyrometers KT15.01 II and KT15.41 II are not measuring the surface but the average value of temperatures up to a certain penetration depth (glass volume). The lower limits are 300 C for KT15.01 II and 400 C for KT15.41 II. The types KT15.42 II and KT15.43 II measure the surface temperature from 100 C respectively from 0 C onwards. 2.6 Infrared Radiation Pyrometers for measuring GASES By means of narrow-band filters, the selective measurement of temperature of certain gases is possible. A rather long response time is to be chosen since the radiation energy is very low. KT15.21 II measures hydrocarbon from 100 C onwards. KT15.62 II measures materials within the absorption range of carbon dioxide and carbon monoxide, KT15.63 II measures carbon monoxide selectively, KT15.64 II is provided for nitrogen oxide and KT15.69 II has been especially developed for determination of combustion temperatures. Using KT15.41 II, objects can be measured through gases and flames from 400 C onwards GENERAL KT15 II 1/01/04e 2-4

13 3 TECHNICAL SPECIFICATIONS Spectral sensitivity: Temperature measuring range: Temperature resolution: DATA SHEET DATA SHEET Tables (Page 3-7ff) Accuracy (provided that the emissivity has been correctly set, after a warm-up period of 15 min.): ± 0.5 C plus 0.7 % of the temperature difference between the housing containing the measuring instruments and the object to be measured or: value of temperature resolution. The higher value shall prevail. Long-time stability: Lens used: Possible lenses: Target diameter (95 %): Field of view: Radiation detector: better than 0.1 of the absolute measuring temperature in Kelvin/month DATA SHEET OPTIONS AND ACCESSORIES The target diameter depends on the lens and the detector used in each individual case. When short-focus lenses are used, the distance within which the minimum measuring field can be found varies by ± 4%. Marking the field of view is carried out by means of different accessories. OPTICAL ADJUSTMENT (chapter 4.5) HEITRONICS pyroelectric detector Permissible ambient temperature: C For higher ambient temperatures, cooling and protecting jackets are available. OPTIONS AND ACCESSORIES and TECHNICAL INFORMATION TDI/W001a (below) Storage temperature: C Weight: approx kg Dimensions: FIGURES: Fig TECHNICAL SPECIFICATIONS KT15 II 4/02/05e 3-1

14 Analog output: Lower temperature value (T.low): Upper temperature value (T.end): Minimum temperature difference: possible signal outputs (variable by programming) ma, ma V, V minimum temp. value for analog signal maximum temp. value for analog output depends on final temperature (T.end) The following values will result: Minimum temperature Final temperature difference 150 C 50 C 200 C 100 C 1000 C 200 C > 1000 C 400 C Load of analog output: current output: load 550 Ohm voltage output: load 10 kohm Resolution of analog output: 12 bit Digital interface V24 (RS232C): Response time (90 %): kbaud variable by programming KT15 IIP: 0,005; 0,01; 0,03; 0,1; 0,3; 1; 3; 10; 30; 60; 120; 240; 360, 480 und 600 s KT15 IID: 0,03; 0,1; 0,3; 1; 3; 10 s Operating voltages: alternating voltage 24 V ± 10 %, Hz direct voltage V Current consumption: 150 ma RMS Type of protection: Protection against oscillation: Connector type: Options: Laser: IP65 DIN Bl. 8; test: Fc vibration strength: A B1 E frequency range: 10 to 55 Hz amplitude: +/- 0.2 mm duration of test/position: 30 min miniature circular connector, Franz Binder GmbH, type , series 423, 12 pin and type , series 423, 7 pin SAFETY INSTRUCTIONS The integrated laser can not operate up to the upper limit of the ambient temperature of 60 C. Thermal switch: switching temperature: > 70 C load: voltage: 48 V, current: 0.5 A alternative: Analog input: 0 10 V alternative: Digital input: floating contact or 0 30 V (low 1 V, high 4 V) TECHNICAL SPECIFICATIONS KT15 II 9/10/05e 3-2

15 Technical Information Cooling Jacket WK15 The HEITRONICS Infrared Radiation Pyrometers can be operated at an environmental temperature of up to 60 C without any additional coolants. If the environmental temperatures are higher than that mentioned above, cooling fittings can be used. Basically, the cooling jacket WK15 can be cooled with air or water. The possible maximum environmental temperatures are higher for water cooling than for air cooling ( individual data sheet). If the cooling process is too strong, i.e. if the cooling air / cooling water is too cold, this may result in condensate as soon as cooling medium falls below the dew point. To prevent this from occurring, the cooling air / cooling water must have a minimum temperature as a function of the relative humidity. The following table specifies the minimum temperature of the cooling air / cooling water as a function of the environmental temperature and the relative humidity of the environmental air. Minimum temperature of the cooling air / cooling water Relative air humidity (of the environmental air) Environmental air temperature / C 2% 4% 10% 20% 30% 50% 70% 30,0 5,0 5,0 5,0 6,0 11,0 19,0 25,0 C 40,0 5,0 5,0 5,0 13,0 20,0 28,0 34,0 C 50,0 5,0 5,0 10,0 21,0 28,0 38,0 45,0 C 60,0 5,0 5,0 18,0 28,0 38,0 47,0 54,0 C 70,0 5,0 9,0 24,0 38,0 45,0 57,0 nm C 80,0 5,0 15,0 32,0 45,0 55,0 nm nm C 90,0 10,0 21,0 38,0 52,0 nm nm nm C >100,0 15,0 27,0 45,0 60,0 nm nm nm C Legend: nm * Operation not possible since the minimum temperature is above 60 C Table: Minimum temperature of the coolant TECHNICAL SPECIFICATIONS KT15 II 13/08/06e 3-3

16 Assignment for 12pin connector - for RS232-Interface ATTENTION In case of wrong connection, the device might be destroyed. Cores color Code DIN IEC 757 plug-in contacts Function RS232 9 pin RS pin red RD A CTS 7 4 white WH B supply voltage (AC or DC) green/white - alternative: grey/pink or colorless GNWH GYPK colorless C + thermal switch analog input digital input (note 1) isolated digital input (DI) 24V-logic / 5V-logic (note 2) open-collector output 2 (DO 2) (note 3) grey GY D - thermal switch analog input digital input (note 1) DI/DO-zero (Gnd) (note 2) DI/DO/DO2-zero (Gnd) (note 3) yellow YE E + analog output brown/white - alternative: red/blue or orange BNWH RDBU OR F DTR 6 6 open-collector output (DO) (note 2) pink PK G TXD 2 3 violet VT H RTS 8 5 blue BU J RXD 3 2 black BK K Datacom (data ground) 5 7 brown BN L + supply voltage (AC or DC) green GN M - analog output Note 1: Hardware-Programming see data sheet page 1-1 Note 2: Valid for Interface map with isolation and open-collector-output. Note 3: Valid for Interface map with isolation and 2 open-collector-output TECHNICAL SPECIFICATIONS KT15 II 8/07/05e

17 Assignment for 12pin connector - for RS485-Interface ATTENTION In case of wrong connection, the device might be destroyed. Cores color Code DIN IEC 757 plug-in contacts Function red RD A BUS + input (note 1, 4) not connected (note 1, 5) white WH B supply voltage (AC or DC) green/white - alternative: grey/pink or colorless GNWH GYPK colorless C + thermal switch analog input digital input isolated digital input (DI) 24V-logic / 5V-logic (note 1) (note 1, 2) open-collector output 2 (DO 2) (note 1, 3) grey GY D - thermal switch analog input digital input (note 1) DI/DO-zero (Gnd) (note 1, 2) DI/DO/DO2-zero (Gnd) (note 1, 3) yellow YE E + analog output brown/white - alternative: red/blue or orange BNWH RDBU OR F open-collector output (DO) (note 1, 2) pink PK G violet VT H blue BU J BUS - output (note 1, 4) BUS - input / BUS - output (note 1, 5) BUS + output (note 1, 4) BUS + input / BUS + output (note 1, 5) BUS - input (note 1, 4) not connected (note 1, 5) black BK K BUS-GND brown BN L + supply voltage (AC or DC) green GN M - analog output Note 1: Hardware-Programming see data sheet page 1-1 Note 2: Valid for Interface map with isolation and open-collector-output. Note 3: Valid for Interface map with isolation and 2 open-collector-output. Note 4: Valid for RS485, Full-Duplex Note 5: Valid for RS485, Half-Duplex TECHNICAL SPECIFICATIONS KT15 II 10/02/06e

18 Assignment for 7pin connector ATTENTION When connecting the Infrared Radiation Pyrometer to the transformer T14 the connection diagram in the cover of the transformer must be considered. Cores color Code DIN IEC 757 plug-in contacts brown BN 4 white WH 2 + supply voltage (AC or DC) yellow YE 5 green GN 1 + analog output blue BU 3 housing pink PK 6 + thermal switch analog input digital input (note 1) grey GR 7 - thermal switch analog input digital input (note 1) Note 1: Hardware-Programming see data sheet page 1-1 The load resistors for the analog outputs are: for voltage output 0 to 1 V 10 kohm, for voltage output 0 to 10 V 10 kohm, for current output 0 to 20 ma 550 Ohm for current output 4 to 20 ma 550 Ohm For the signal evaluation, differential inputs are recommended TECHNICAL SPECIFICATIONS KT15 II 1/01/04e 3-6

19 Temperaturauflösung/Temperature resolution KT15.01 II / KT15.02 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.01 II Detektortyp Detector type A B C G Einstellzeit Response time KT15.02 II Detektortyp Detector type A B C G 200 C 300 C 500 C 700 C 1000 C 5 ms ** ** ** ** 5 ms ** ** 10 ms ** ** ** ** 10 ms ** ** 30 ms ** ** ** ** 30 ms ** 100 ms ** ** ** 100 ms ms 6.70 ** ** ** 300 ms s ** ** 1 s s ** 3 s s ** 10 s ms ** ** ** 5 ms ** 10 ms ** ** ** 10 ms ** 30 ms ** ** 30 ms ms ** 100 ms ms ** 300 ms s s s s s s ms ** 5 ms ms ** 10 ms ms ms ms ms ms ms s s s s s s ms ms ms ms ms ms ms ms ms ms s s s s s s ms ms ms ms ms ms ms ms ms ms s s s s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.01 II / KT15.02 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e 3-7

20 Temperaturauflösung/Temperature resolution KT15.21 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.21 II Detektortyp Detector type A B C G 20 C 100 C 200 C 300 C 400 C 5 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** ** 100 ms ** ** ** ** 300 ms ** ** ** ** 1 s ** ** ** ** 3 s ** ** ** ** 10 s ** ** ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** ** 100 ms ** ** ** ** 300 ms ** ** ** ** 1 s 9.10 ** ** ** 3 s 5.45 ** ** ** 10 s ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** 100 ms ** ** 300 ms ** ** 1 s ** 3 s ** 10 s ms ** ** ** 10 ms ** ** ** 30 ms ** ** 100 ms ** 300 ms ** 1 s s s ms 6.05 ** ** ** 10 ms ** ** 30 ms ** 100 ms ** 300 ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.21 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e 3-8

21 Temperaturauflösung/Temperature resolution KT15.23 II / KT15.24 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.23 II Detektortyp Detector type A B C G Einstellzeit Response time KT15.24 II Detektortyp Detector type A B C G 20 C 100 C 200 C 300 C 400 C 5 ms ** ** ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** ** 30 ms ** ** ** 100 ms ** ** ** 100 ms 5.60 ** ** ** 300 ms 6.80 ** ** ** 300 ms ** ** 1 s ** ** 1 s ** 3 s ** 3 s ** 10 s ** 10 s ms ** ** ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 10 ms ** ** ** 30 ms 8.65 ** ** ** 30 ms 6.00 ** ** ** 100 ms ** ** 100 ms ** ** 300 ms ** ** 300 ms ** 1 s ** 1 s ** 3 s s s s ms ** ** ** 5 ms ** ** ** 10 ms ** ** ** 10 ms 9.00 ** ** ** 30 ms ** ** 30 ms ** ** 100 ms ** 100 ms ** 300 ms ** 300 ms ** 1 s s s s s s ms 9.10 ** ** ** 5 ms 8.10 ** ** ** 10 ms 7.40 ** ** ** 10 ms 6.55 ** ** ** 30 ms ** ** 30 ms ** ** 100 ms ** 100 ms ** 300 ms ** 300 ms s s s s s s ms 6.90 ** ** ** 5 ms 6.65 ** ** ** 10 ms 5.60 ** ** ** 10 ms ** ** 30 ms ** 30 ms ** 100 ms ** 100 ms ** 300 ms ms s s s s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.23 II / KT15.24 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e 3-9

22 Temperaturauflösung/Temperature resolution KT15.25 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.25 II Detektortyp Detector type A B C G 20 C 100 C 200 C 300 C 400 C 5 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** 100 ms 5.40 ** ** ** 300 ms ** ** 1 s ** 3 s ** 10 s ms ** ** ** 10 ms ** ** ** 30 ms 5.80 ** ** ** 100 ms ** ** 300 ms ** 1 s s s ms ** ** ** 10 ms 9.00 ** ** ** 30 ms ** ** 100 ms ** 300 ms ** 1 s s s ms 7.95 ** ** ** 10 ms 6.45 ** ** ** 30 ms ** ** 100 ms ** 300 ms s s s ms 6.55 ** ** ** 10 ms ** ** 30 ms ** 100 ms ** 300 ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.25 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e

23 Temperaturauflösung/Temperature resolution KT15.41 II / KT15.42 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.41 II Detektortyp Detector type A B C G Einstellzeit Response time KT15.42 II Detektortyp Detector type A B C G 20 C 100 C 300 C 700 C 1000 C 5 ms ** ** ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 10 ms ** ** ** ** 30 ms ** ** ** ** 30 ms ** ** ** ** 100 ms ** ** ** ** 100 ms ** ** ** 300 ms ** ** ** ** 300 ms 8.40 ** ** ** 1 s ** ** ** ** 1 s ** ** 3 s ** ** ** ** 3 s ** 10 s ** ** ** 10 s ** 5 ms ** ** ** ** 5 ms ** ** ** ** 10 ms ** ** ** ** 10 ms ** ** ** 30 ms ** ** ** ** 30 ms 6.40 ** ** ** 100 ms ** ** ** 100 ms ** ** 300 ms 8.75 ** ** ** 300 ms ** 1 s ** ** 1 s ** 3 s ** 3 s s ** 10 s ms 7.90 ** ** ** 5 ms ** ** 10 ms 6.40 ** ** ** 10 ms ** ** 30 ms ** ** 30 ms ** 100 ms ** 100 ms ms ms s s s s s s ms ** 5 ms ** 10 ms ** 10 ms ** 30 ms ms ms ms ms ms s s s s s s ms ** 5 ms ** 10 ms ** 10 ms ** 30 ms ms ms ms ms ms s s s s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.41 II / KT15.42 II TECHNICAL SPECIFICATIONS KT15 II 12/06/06e

24 Temperaturauflösung/Temperature resolution KT15.43 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.43 II Detektortyp Detector type A B C G 20 C 100 C 300 C 700 C 1000 C 5 ms ** ** ** 10 ms ** ** ** 30 ms ** ** 100 ms ** 300 ms ** 1 s s s ms 6.30 ** ** ** 10 ms ** ** 30 ms ** 100 ms ** 300 ms s s s ms ** ** 10 ms ** 30 ms ** 100 ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.43 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e

25 Temperaturauflösung/Temperature resolution KT15.62 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will be up to doubled. Strahlertemperatur Radiation temperature 400 C 500 C 700 C 1000 C 1500 C Einstellzeit Response time KT15.62 II Detektortyp Detector type A B C G 5 ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.62 II TECHNICAL SPECIFICATIONS KT15 II 14/08/06e

26 Temperaturauflösung/Temperature resolution KT15.63 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.63 II Detektortyp Detector type A B C G 400 C 500 C 700 C 1000 C 1500 C 5 ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.63 II TECHNICAL SPECIFICATIONS KT15 II 12/06/06e

27 Temperaturauflösung/Temperature resolution KT15.69 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.69 II Detektortyp Detector type A B C G 400 C 500 C 700 C 1000 C 1500 C 5 ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** ** 10 ms ** ** 30 ms ** 100 ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ms ** 10 ms ** 30 ms ms ms s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.69 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e

28 Temperaturauflösung/Temperature resolution KT15.81 II / KT15.82 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.81 II Detektortyp Detector type A B C G Einstellzeit Response time KT15.82 II Detektortyp Detector type A B C G 25 C 20 C 100 C 300 C 700 C 5 ms 7.70 ** ** ** 5 ms ** ** 10 ms 6.25 ** ** ** 10 ms ** ** 30 ms ** ** 30 ms ** 100 ms ** 100 ms ms ms s s s s s s ms ** ** 5 ms ** 10 ms ** ** 10 ms ** 30 ms ** 30 ms ms ms ms ms s s s s s s ms ** 5 ms ** 10 ms ** 10 ms ** 30 ms ms ms ms ms ms s s s s s s ms ** 5 ms ms ** 10 ms ms ms ms ms ms ms s s s s s s ms ** 5 ms ms ms ms ms ms ms ms ms s s s s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.81 II / KT15.82 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e

29 Temperaturauflösung/Temperature resolution KT15.83 II / KT15.85 II Temperature resolution (NET) in ± K (emissivity-setting = 1; σ = 2) for standard lenses. When using lenses with spacer and special lenses the temperature resolution will increase up to double. Strahlertemperatur Radiation temperature Einstellzeit Response time KT15.83 II Detektortyp Detector type A B C G Einstellzeit Response time KT15.85 II Detektortyp Detector type A B C G 25 C 20 C 100 C 300 C 700 C 5 ms ** ** 5 ms ** ** ** 10 ms ** ** 10 ms ** ** ** 30 ms ** 30 ms 5.80 ** ** ** 100 ms ms ** ** 300 ms ms ** 1 s s s s s s ms ** 5 ms ** ** ** 10 ms ** 10 ms 9.50 ** ** ** 30 ms ms ** ** 100 ms ms ** 300 ms ms ** 1 s s s s s s ms ** 5 ms 6.70 ** ** ** 10 ms ** 10 ms 5.45 ** ** ** 30 ms ms ** 100 ms ms ** 300 ms ms s s s s s s ms ms ** ** 10 ms ms ** ** 30 ms ms ** 100 ms ms ms ms s s s s s s ms ms ** ** 10 ms ms ** ** 30 ms ms ** 100 ms ms ms ms s s s s s s ** Value is > 20 C. This setting is not recommended. Table: Temperature resolution Infrared Radiation Pyrometer KT15.83 II / KT15.85 II TECHNICAL SPECIFICATIONS KT15 II 5/03/05e

30 4 START-UP 4.1 Mounting There are four ways of mechanically mounting the Infrared Radiation Pyrometer: direct mounting via two tapped holes located on the bottom side of the device see below direct mounting via the tripod thread BSW 1/4" located on the bottom side of the device, see below mounting by ball joint. OPTIONS AND ACCESSORIES, via thread BSW- 1/4" or spring flange. The device permits an easy adjustment of the pyrometer to the measured object mounting via adapter OPTIONS AND ACCESSORIES START-UP KT15 II 1/01/04e 4-1

31 4.2 Electrical Connection The device is standard delivered with one PVC-, PTFE- or silicone-insulated connection cable of 2 m length with free ends. The individual cores, respectively plug-in contacts are assigned as shown in table "Assignment" below. The operation with a HEITRONICS transformer T14 in a protective housing ( OPTIONS AND ACCESSORIES) or a MS30 series panel mount indicator requires a connecting cable with free ends. ATTENTION In case of wrong connection, the device might be destroyed. ATTENTION When connecting the Infrared Radiation Pyrometer to the transformer T14 the connection diagram in the cover of the transformer must be considered. For the connection to a desktop MS 35 indicator or HEITRONICS transformer T19, a cable with connector is required. The device is delivered together with two connectors which are watertight when closed (IP65 equivalent NEMA4). The 7-pole connector has been provided for the connection of the voltage supply of the analogue output signal and the thermal switch. The 12-pole connector facilitates the connection of a serial interface (RS232C), the signal of an external ambient temperature sensor or of a trigger input START-UP KT15 II 1/01/04e 4-2

32 Assignment for 12pin connector see page START-UP KT15 II 1/01/04e 4-3

33 Assignment for 7pin connector see page START-UP KT15 II 1/01/04e 4-4

34 4.3 Operation without serial interface When operating without a serial interface the emissivity will be set as described in chapter Operation with serial interface Chapter : Description of the commands ATTENTION: 12-pole connection required 4.5 Optical Adjustment By means of radiation pyrometer KT15 II, the temperature of target can be measured at any distance on the condition that the desired target area is larger than the measured target diameter of the radiation pyrometer ( ILLUSTRATIONS, Field of view diagram). For applications desiring a minimum target area to be measured, the measuring field diameter will define at what distance the smallest measured target diameter will be. For optical adjustment of the measuring object further accessories are available. OPTIONS AND ACCESSORIES Aiming via focus laser The illumination of the measured target diameter via the focus laser is switched on/off the "keyboard". At works the focus laser is set for the mounted lens. This means that there will be a reticule with circle at the minimum target diameter for the mounted objective indicating the target size and position. In case other objectives are attached to the pyrometer, the focus laser is no longer adjusted, i.e. neither the position nor the size of the target diameter are indicated correctly Aiming via pilot laser ATTENTION Please observe the SAFETY INSTRUCTIONS. A pilot laser can be integrated into the Infrared Radiation Pyrometer KT15 II in case a lens is used which is transparent to visible light. It marks the centre of the target diameter for the objective which has been mounted at works. It is not possible to show the minimum target diameter with this option START-UP KT15 II 1/01/04e 4-5