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PT100test

Category: Software
Product Number: AD7124-8
Software Version: V1.0

Hi Teams:

    I used AD7124-8 TEST PT100,But the test resut is only 50ohm?

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  • Hi  ,

    Can you share your schematic for this? 

    Have you also checked the reference design for RTD measurement system using AD7124? If not you may refer to the link below:

    CN0383 Circuit Note | Analog Devices

    CN-0383 (Rev.D) (analog.com)

    The reference designs are engineered and tested for quick and easy system integration to help solve today’s analog, mixed-signal, and RF design challenges. This circuit note provided above uses a Class B Pt100 RTD sensor with an accuracy of ±0.3°C at 0°C but it can support other classes such as Class A, Class AA, 1/3 DIN, or 1/10 DIN that are higher accuracy RTDs. You may refer to the circuit note for better understanding on how to setup your PT100 using AD7124.

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  • Hi  ,

    Can you share your schematic for this? 

    Have you also checked the reference design for RTD measurement system using AD7124? If not you may refer to the link below:

    CN0383 Circuit Note | Analog Devices

    CN-0383 (Rev.D) (analog.com)

    The reference designs are engineered and tested for quick and easy system integration to help solve today’s analog, mixed-signal, and RF design challenges. This circuit note provided above uses a Class B Pt100 RTD sensor with an accuracy of ±0.3°C at 0°C but it can support other classes such as Class A, Class AA, 1/3 DIN, or 1/10 DIN that are higher accuracy RTDs. You may refer to the circuit note for better understanding on how to setup your PT100 using AD7124.

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