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how to read pt1000

Created by: PRZ at: 9/9/2014 9:32 AM (6 Replies)

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9/9/2014 9:32 AM	Rate (0)
PRZ Posts: 12 Rating: (0)	I'm using pt1000 sensor for my system. But how can i scale its value ? I know pt100 value read like ( INT to DINT , DINT to REAL then REAL/10 = exact value ) Is there any formulas like that for pt1000 ? or is it the same for it ? Thanks for your helps.
PRZ Posts: 12 Rating: (0)
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9/9/2014 9:55 AM	Rate (0)
Georgio Bronze Member Joined: 10/28/2008 Last visit: 4/6/2023 Posts: 245 Rating: (14)	Hi. You have to divide by 100. Please check this thread: https://www.automation.siemens.com/tf/WW/en/Posts/62530 Regards.
	Georgio
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9/9/2014 10:37 AM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (706)	Hello, Please specify the module you have there (6ES7 ........) Then we can tell if the module can handle a PT1000 and how to calculate the temperature. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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9/9/2014 10:47 AM	Rate (0)
PRZ Posts: 12 Rating: (0)	Hi Marcjan, My module is6ES7 134-4NB51-0AB0
PRZ Posts: 12 Rating: (0)
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9/9/2014 12:09 PM	Rate (2)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (706)	Hello, Thanks for the partnumber, please find in the manual for a PT1000 Standard: Table 4-4 (page26) temp 1 digit = 0.1 °C(devide by 10) For PT1000 Climatic: Table 4-5 temp 1 digit = 0.01 °C (devide by 100) Regards, Marcjan
	Last edited by: Marcjan at: 9/9/2014 12:16 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 4 thankful Users dchartier Georgio Mo.Sa PRZ

9/9/2014 12:52 PM	Rate (0)
PRZ Posts: 12 Rating: (0)	Hi Marcjan, I'm usingFGT-PT1000 Flue Gas Temperature sensor. It's not climatic, right ? Thanks.
PRZ Posts: 12 Rating: (0)
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9/9/2014 1:16 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (706)	Hello, Reading the specs i think it's standard. If you have strange readings you can always select a Climate type in your hardware config. There is no risk you damage the card in case you picked the wrong setting. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users PRZ

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