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PS320 Mass Flow

Created by: Sedlaczech at: 4/2/2022 9:49 AM (1 Replies)

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4/2/2022 9:49 AM	Rate (0)
Sedlaczech Member Joined: 4/2/2022 Last visit: 4/2/2022 Posts: 1 Rating: (0)	there are options in the 9.2 Parameter assignment over device with display: Volume flow : VSLN --- Linear, square root VSOFF --- Hold at 0, square root VSLN2 --- Two-step linear - square root VSL2B --- Two-step linear, square root which option is "square root" ? Are they crazy those people inventing these shortcuts? It is enough SR or LIN nothing more . Is there any leporello available for download ?

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4/2/2022 5:26 PM	Rate (0)
danw Gold Expert Joined: 3/28/2010 Last visit: 11/18/2024 Posts: 1080 Rating: (214)	Those choices you list are for the square root transfer function, each being a different selections for low flow cut-off for its associated square root characteristic curve. See pages 117-119 (pdf) in the Operating Manual (Compact manual does not have this information), link below, for the transfer function and page 134 for setting the low flow cutoff point https://cache.industry.siemens.com/dl/files/076/109801076/att_1077007/v1/A5E44852162-ADen_P320P420_HART_OI_en-US.pdf?download=true Attachment A5E44852162-ADen_P320P420_HART_OI_en-US.pdf (581 Downloads)
	Last edited by: Jen_Moderator at: 04/04/2022 11:28:34 PDF added as attachment.
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