calibration for N2

[qiwalker]

hi i using SFM4100 for read mass flow of nitrogen
how to calibration for N2 usage

thanks

[RobertLRead]

Hi, sorry, I don't know anything about that.

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On Thu, Sep 2, 2021 at 12:22 AM qiwalker ***@***.***> wrote: hi i using SFM4100 for read mass flow of nitrogen how to calibration for N2 usage thanks — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#5>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABINEH5VKODWK36VSIPVEDLT74CZTANCNFSM5DIGOVYA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

-- Robert L. Read, PhD Twitter: @RobertLeeRead @pubinvention Public Invention: https://www.pubinv.org Join Our Mailing list: ***@***.*** YouTube: https://www.youtube.com/channel/UCJQg_dkDY3KTP1ybugYwReg Medium: ***@***.***

[benkokes]

Good Morning, Your best bet is to contact the manufacturer Sensirion. https://www.sensirion.com/en/ Their tech team might be able to give you an offset equation or maybe bias number to use to apply to the SFMs output. Good luck and let us know how it turns out! -Ben

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________________________________ From: Robert L. Read ***@***.***> Sent: Thursday, September 2, 2021 6:58 AM To: PubInv/SFM3X00 ***@***.***> Cc: Subscribed ***@***.***> Subject: Re: [PubInv/SFM3X00] calibration for N2 (#5) Hi, sorry, I don't know anything about that.

On Thu, Sep 2, 2021 at 12:22 AM qiwalker ***@***.***> wrote: hi i using SFM4100 for read mass flow of nitrogen how to calibration for N2 usage thanks — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#5>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABINEH5VKODWK36VSIPVEDLT74CZTANCNFSM5DIGOVYA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

-- Robert L. Read, PhD Twitter: @RobertLeeRead @pubinvention Public Invention: https://www.pubinv.org Join Our Mailing list: ***@***.*** YouTube: https://www.youtube.com/channel/UCJQg_dkDY3KTP1ybugYwReg Medium: ***@***.*** — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FPubInv%2FSFM3X00%2Fissues%2F5%23issuecomment-911714887&data=04%7C01%7C%7Cd663f7877b934c27364308d96e19c275%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637661879175996117%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=SDkGIt5wkLv1ItBzbRldpJfPNwa69DP0yOyVKdiYLd8%3D&reserved=0>, or unsubscribe<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FABCBA6ZYA2IT7YFMW64G4KLT757IZANCNFSM5DIGOVYA&data=04%7C01%7C%7Cd663f7877b934c27364308d96e19c275%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637661879176006111%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=N3ptZdiA98sRYpUPX6BYGH7%2FqFnlS5wICd861biPnKU%3D&reserved=0>. Triage notifications on the go with GitHub Mobile for iOS<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapps.apple.com%2Fapp%2Fapple-store%2Fid1477376905%3Fct%3Dnotification-email%26mt%3D8%26pt%3D524675&data=04%7C01%7C%7Cd663f7877b934c27364308d96e19c275%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637661879176006111%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=V5Rkrn1KsEkORmTnxzy3B8siDaAdvUE74eF7qGN3n9s%3D&reserved=0> or Android<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.github.android%26referrer%3Dutm_campaign%253Dnotification-email%2526utm_medium%253Demail%2526utm_source%253Dgithub&data=04%7C01%7C%7Cd663f7877b934c27364308d96e19c275%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637661879176016105%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=XDDX4IKgfzpHWwACrtDvQJoN0ZpUxjiGygXBO3dkWFg%3D&reserved=0>.

[qiwalker]

Good morning ben

they just give me this link

https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/5_Mass_Flow_Meters/Application_Notes/Sensirion_GF_AN_SFM-25_Reference_And_Flow_Conversions_D1.pdf

and link to sensirion github repository
but for stm32

thanks