Keller ITS CellaCast PT 18 Series Скачать руководство пользователя страница 16 | Manualshive

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Keller ITS CellaCast PT 18 Series Скачать руководство пользователя страница 16

Operating Manual PT 18x

12



8.2

Configuration layer C011

8.3

Configuration layer C020

9

How to determine and set material constants

In pyrometry, the specific radiation characteristics of the measured object
will influence the generated temperature data. In order to produce accu-
rate  and  reliable  temperature  readings,  the  pyrometer  must  be  config-
ured  according  to  the  specific  material  constant  (emissivity)  for  the  par-
ticular molten metal and point of measurement.

In the default configuration, certain parameter settings will be
hidden. If required, you can have them shown.

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Содержание ITS CellaCast PT 18 Series

Страница 1: ...Operating Manual PT 18x Pyrometer CellaCast PT 18x Mat No 105 9957 10 2018...

Страница 2: ...any form of mechanical or electronic reproduction as well as to electronic transmission in any form through any medium Please note Unless otherwise stated in this instruction manual the instruments d...

Страница 3: ...c configuration 10 8 Menu 11 8 1 Configuration layer C001 11 8 2 Configuration layer C011 12 8 3 Configuration layer C020 12 9 How to determine and set material constants 12 10 Initialising material c...

Страница 4: ...34 17 Accessories 34 18 General technical data 35 19 Technical data PT 180 35 19 1 Field of View Diagrams PT 180 36 19 1 1 CellaCast PT 180 AF 4 36 19 1 2 CellaCast PT 180 AF 6 37 20 Technical data PT...

Страница 5: ...cable regulations The statements made are based on state of the art technol ogy and reflect our extensive knowledge and many years of experience This Operating Manual must be retained for future use P...

Страница 6: ...ble operation 2 1 Intended use The pyrometer is solely intended for non contact measurement of tem peratures as described in this manual Any other use is not intended Operational safety can only be en...

Страница 7: ...lity Management Certification The KELLER HCW Quality Management System meets the DIN EN ISO 9001 standards for design production repairs and service for non contact infrared temperature measuring equi...

Страница 8: ...erature without contact The pyrometer captures the infrared energy radiating from an object s surface and yields a temperature value The optical system measures the radiation within a clearly defined...

Страница 9: ...er the F1 Parameter LED yel low will light up During a running measurement the F2 Status LED green will light up Parameter LED Status LED Okular Mode key LED charge indicator Charging socket Tripod th...

Страница 10: ...r the transmittance of the quartz glass If you perform a spectral single wavelength measurement you must set the transmittance to 0 93 for the selected spectral channel see chapter 12 1 2 parameter TA...

Страница 11: ...sharp focus simultaneously Target object To ensure precise temperature measurement the pyrometer must be correctly focused on the target object The pyrometer offers diopter compensa tion to adjust the...

Страница 12: ...t it fills up at least 30 of the rectangle A traffic light status indicator integrated in the viewfinder tells the user when not enough emitted infrared energy is reaching the sensor for a re liable t...

Страница 13: ...off In the default setting the CellaCast PT pyrometer switches off automati cally after 2 minutes if none of the control keys are pressed Automatic switch off can be configured from 1 60 minutes When...

Страница 14: ...irm Press to select the particular param eter 4 Press MODE to confirm Press to adjust the parameter value 5 Press MODE again to end Press to select END Whenever a control key has not been pressed with...

Страница 15: ...Operating Manual PT 18x 11 8 Menu 8 1 Configuration layer C001...

Страница 16: ...the measured object will influence the generated temperature data In order to produce accu rate and reliable temperature readings the pyrometer must be config ured according to the specific material...

Страница 17: ...s known The modified values are directly adopted The chart below shows an approximation of the impact of the emissivity ratio setting on the change in temperature reading A decrease in emis sivity rat...

Страница 18: ...you configure the pyrometer with material constants you must define the size length of the array This is the number of material con stants you would like the array to contain 10 maximum Using parame t...

Страница 19: ...ng below Temperature measurement two colour ratio mode Configuration layer C001 Parameter Function Explanation E IDX Enter a material con stant Choose a constant from the array e g E 02 11 Further con...

Страница 20: ...ion Limit 1 LI 1 Before beginning the measurement the tem perature reading must have been lower than Limit 1 at least once If Auto reset is activated A RST ON Lim it 1 will be ignored Limit 2 LI 2 Lim...

Страница 21: ...rrent measurement The green status LED indicates that a measurement is currently in pro cess 11 1 3 Average weighting F PR When the sampling time has ended an average value is calculated for recorded...

Страница 22: ...rematurely trigger a new measuring cycle To prevent this you can configure a cut off interval time lag during which measurement is disabled When the cut off interval has expired measurement will once...

Страница 23: ...ccessed via configuration layers 12 1 Configuration layers The configuration layers are structured as follows C001 Temperature measurement via two colour ratio mode C002 Temperature measurement via La...

Страница 24: ...A T Absolute min temp Absolute lower limit two colour temp reading invalid CH A Absolute minimum emissivity Absolute lower limit two colour temp reading invalid LIN Q Temperature offset using linear i...

Страница 25: ...elements you would like the array of material constants to contain Max array length is 10 up to 10 constants EPS 1 Emissivity factor L1 E IDX Set pyrometer to material constant Choose one of the stor...

Страница 26: ...easurement T HLD Hold previous temp reading during running measurement A RST Auto reset ATD Function siehe Chapter 11 1 END End Save changes exit menu Only available with Min Max and Double Max modes...

Страница 27: ...nge for switch signal only available function range LED LED upper limit of range Upper limit of range for switch signal only available function range LED L LED delay time LED M LED hold time BU2 Buzze...

Страница 28: ...ut OFF automatic temp data output is off ON temp data output at PC terminal A CYC Cycle for auto temp data output Select cycle time in s ADDR Device address Enter address of device for non terminal mo...

Страница 29: ...mmunication to a PC for remote device configuration and temperature monitoring Either use the CellaView software or use another standard terminal program The USB port is on the back of the pyrometer c...

Страница 30: ...set the pyrometer to the terminal mode simultaneously hold down the Ctrl key and press the E key twice in rapid succession A help menu will appear on the screen Direct commands have an assigned key Ex...

Страница 31: ...50 1700C PT40SW101 0 QP 0 95 1 05um Version 01 02 10 07 13 Qu range 650 0 1700 0 C DISPLAY source quotient Qu epsilon ratio 101 0 Qu check L2 rel limit 5 00 Qu abs limit 650 C 50 00 Qu linearization o...

Страница 32: ...ity X Show measure temperatures Y Show premax measure temps ESC Back to MAIN MENU QUOTIENT 15 3 2 Configure single wavelength mode Lambda 1 Press key 1 to access all data logging parameters for Lambda...

Страница 33: ...O C STATUS LED CONTROL D BUZZER CONTROL M OPTIONS ESC Back to MAIN MENU I O The LED and buzzer configuration are grouped in submenus where each can be accessed for further configuration LED Control S...

Страница 34: ...protocol address D Set display function E Set key lock F Set unit Celsius Fahrenheit R Switch off pyrometer ESC Back to MAIN MENU I O OPTIONS 15 3 6 Automatic temperature data output For continuous s...

Страница 35: ...t 1 Digit 1 R E 18 Decimal point Decimal point Space R 19 Decimal place Decimal place Space Space 20 Space Space Minus sign Minus sign 21 Unit C or F Unit C or F Space Space 22 Tabulator Tabulator Tab...

Страница 36: ...rry out measurements of molten metal only it makes sense to maintain the factory configuration This will keep those parameters which will not re quire adjustment hidden Command S enables the user to e...

Страница 37: ...e a mistake while making the adjustments simply enter off set 0 0 und factor 1 0 or set User Calibration to off Change parameter setting for the single wavelength mode at Channels L1 and L2 in the sam...

Страница 38: ...dirty use a very mild liquid detergent and rinse careful ly with clear water while holding the pyrometer down Apply as little pres sure as possible to avoid scratching the lens Make sure to turn off t...

Страница 39: ...temperature 20 50 C Housing Aluminium Protection rating IP 40 nach DIN 40050 Weight Approx 1 1 kg Sighting Through the lens sighting par allax free imaging target spot indicator diopter compensa tion...

Страница 40: ...ics Focus range Distance ratio FOV PT 180 AF 4 PZ 20 01 0 4 m D 150 1 7 1 PT 180 AF 6 PZ 20 06 1 2 m D 240 1 4 5 19 1 1 CellaCast PT 180 AF 4 1 2 3 4 5 6 7 8 9 10 6 7 13 3 20 26 7 33 3 40 46 7 53 3 60...

Страница 41: ...Operating Manual PT 18x 37 19 1 2 CellaCast PT 180 AF 6 1 2 3 4 5 6 7 8 9 10 5 8 3 1 5 16 7 20 8 25 29 2 33 3 37 5 41 7 D 240 1 Target distance m Target diameter mm 0 PZ 20 06 1 2 m...

Страница 42: ...0 C Measurement uncertainty 1 5 at 1 0 and Ta 23 C Repeatability 3 K Temperature coefficient 0 05 K of temp reading per K deviation to Ta 23 C 20 1 Field of View Diagrams PA 183 Model Optics Focus ran...

Страница 43: ...Operating Manual PT 18x 39 20 2 1 CellaCast PT 183 AF 1 222 44 40 200 35 178 0 30 156 26 133 22 111 17 89 13 67 9 44 4 22 9 2 target size mm target distance m 0 4 1 2 3 4 5 6 7 8 9 10 PZ 20 01 0 4 m...

Страница 44: ...Operating Manual PT 18x 40 20 2 2 CellaCast PT 183 AF 3 147 29 24 120 21 107 19 93 16 80 13 67 11 53 11 40 5 27 3 13 target size mm mm target distance m m 1 2 2 3 4 5 6 7 8 9 10 PZ 20 06 1 2 m...

Страница 45: ...ating Manual PT 18x 41 20 2 3 CellaCast PT 183 AF 13 PZ 20 08 0 3 m 333 67 60 300 53 267 0 47 233 40 200 33 167 27 133 20 100 13 67 7 6 7 33 10 2 target size mm target distance m 0 3 1 2 3 4 5 6 7 8 9...

Страница 46: ...Operating Manual PT 18x 42 21 Dimensions...

Страница 47: ...ms has expired you will no longer be able to make any claims for compen sation of damage or loss 21 2 Packaging The packages used by KELLER HCW are made of carefully selected environmentally compatibl...

Страница 48: ...y form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution Neither the name of the...

Страница 49: ...latives limit max CH A T Absolute min temp Lower limit of meas uring range CH A Absolute minimum Emissivity 50 LIN Q Temperature offset using linear interpo lation user configu rable table Off L X1 No...

Страница 50: ...sing two colour ratio mode Co figuration layer C001 Parameter Function Default Customized configuration E TB Q Define no of mat constants in array Off EPS Q Set emissivity ratio 101 E IDX Select const...

Страница 51: ...IS Cut off interval 0 s T OUT Timeout 1 min LI 1 Limit 1 1100 C LI 2 Limit 2 1200 C F PR Average weighting 90 TSP_ Plausibility Threshold 50 K TSP Plausibility Threshold 150 K ANO Display mode during...

Страница 52: ......

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