Siemens SITRANS FUS1010 NEMA-4X/ IP 65 manual Vii

Table Of Contents		1010NFM-3J
5.3.4	Overview Of System Performance	5-3
5.3.5	Accuracy	5-3
5.3.6	Repeatability	5-3
5.3.7	Data Stability	5-3
	Data Scatter	5-3
	Data Drift	5-4
5.4	Flow Conditions	5-4
5.4.1	Low Flow Rates	5-4
5.4.2	Flow Data Scatter and Damping	5-4
	System 1010 Damping and Slewing Controls	5-4
	Time Average	5-4
	SmartSlew	5-5
5.4.3	Notes On Liquid Conditions	5-5
5.4.4	Erroneous Liquid Parameter Specification	5-5
5.4.5	Liquid Compatibility	5-5
5.4.6	Aeration	5-5
5.4.7	Slurries	5-6
5.4.8	Two-Phase Liquids	5-6
5.4.9	Viscous Liquids	5-6
5.4.10	Temperature and Pressure Ratings	5-6
5.5	Overview Of System 1010N Memory Resources	5-6
5.6	Reference Tables	5-7
	Sonic Velocity (m/s) For Common Liquids @ 68ºF	5-7
	Sonic Velocity For Pure Water @ Various Temp. (m/s)	5-8
	Vps Values (in/sec) For some Common Metals	5-8
	Recommended Sonic Coupling Compounds	5-9
	System 1010 Reynolds Compensation Factor	5-10
	Terminology Chart	5-11
5.7	The Nema Dual-Channel Menu Chart	5-13
	The Meter Type Menu	5-13
	The Meter Facilities Menu	5-13
	The Clamp-On Meter Menu	5-14
Section 6
6.	Operating System 1010N With Flow Tubes	6-1
6.1	General Installation Guidelines	6-1
6.1.1	Liquid Applicability And Compatibility	6-1
6.1.2	Selecting The Right Flow Tube	6-2
	Flow Tube Pressure And Temperature Ratings	6-2
	Flow Tube Material, Size & Flow Range Ratings	6-2
6.1.3	Flow Tube Mounting Location	6-2
6.1.4	Flow Data Scatter And Damping	6-3
6.2	Considerations For Critical Applications	6-3
	To Obtain Technical Information	6-3
6.3	How To Set Up System 1010N For Flow Tube Operation	6-4
6.3.1	Overview	6-4
6.3.2	Setup Procedure	6-4
6.4	Specifications - CPVC Flow Tube	6-9
6.5	Specifications - KYNAR PVDF Flow Tube	6-9
6.6	Specifications - TEFLON PFA Flow Tube	6-10
6.7	Specifications - 316 Stainless Steel Flow Tube	6-10

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