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How to calibrate the temperature accuracy of TMP117

yongxian Fan
Prodigy 10 points
Other Parts Discussed in Thread: TMP117

The wireless temperature sensor, which uses the TMP117, wants to calibrate the temperature accuracy of each sensor

  • 0
    TI__Mastermind 43785 points

    yongxian Fan,

    Which wireless temperature sensor are you referring to?

    All temperature sensors from TI are calibrated by TI in production in order to meet the datasheet specifications. Most customers do not calibrate.

    thanks,

    ren

  • 0 in reply to Ren Schackmann
    Prodigy 10 points

    Links链接：https://pan.baidu.com/s/1bcuS1grFBdnp5llbBSuHGQ   Extraction Code提取码：zrvu

    The above is the legend information of wireless temperature sensor.We want to calibrate the temperature accuracy of this equipment.However, the cryogenic section, such as the temperature point of-20 °C, can not be calibrated by placing it in the coolant of the thermostatic tank.I hope there are other good proposals.

  • 0 in reply to yongxian Fan
    TI__Guru* 91206 points

    Dear Yongxian - 

    The link you sent over is a blocked site for us. Please attach your system requirements for Ren to look at, if possible, using the insert dropdown in E2E - if this is not possible, please respond with a list or table. The TMP117, as Ren said, comes from TI already calibrated, and the accuracy for various temperature ranges are given in our datasheet, which you should be able to easily duplicate by following the placement recommendations in same.