Cameron Scanner 2000 microEFM, Hardware User Manual

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Flow Run 1 Configuration
Register
(Decimal)
Register
(Hex) Description
Data
Type Access Default
3099 C1B FR1 GC - N-Decane (n-C10) FP R/W 0.00
3101 C1D FR1 GC - Helium (He) FP R/W 0.00
3103 C1F FR1 GC - Argon (Ar) FP R/W 0.00
3105 C21 FR1 Unit Scale FP R/W 1.00
3107 C23 FR1 Unit Offset FP R/W 0.00
3109 C25 FR1 Unit Description 1 LCD R/W —
3110 C26 FR1 Unit Description 2 LCD R/W —
3111 C27 FR1 Unit Description 3 LCD R/W —
3112 C28 FR1 Mass Scale FP R/W 1.00
3114 C2A FR1 Mass Description 1 LCD R/W —
3115 C2B FR1 Mass Description 2 LCD R/W —
3116 C2C FR1 Mass Description 3 LCD R/W —
3117 C2D FR1 Energy Scale FP R/W 1.00
3119 C2F FR1 Energy Description 1 LCD R/W —
3120 C30 FR1 Energy Description 2 LCD R/W —
3121 C31 FR1 Energy Description 3 LCD R/W —
Flow Rate Calculation Register
The flow rate calculation register is shown below.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
LE Wet Correction Flow Rate Calculation
LE - Liquid Estimation Selection (STEAM ONLY)
0 Do not include Liquid Estimate
1 Include Liquid Estimate
Wet Correction
0 No Wet Correction
1 Orifice – Chisholm
2 Orifice - James (STEAM ONLY)
3 Cone - Steven
4
Venturi - de Leeuw correlation
(beta = 0.401 only) (FUTURE)
5
Venturi - Steven correlation
(beta = 0.55 only) (FUTURE)
Flow Rate Calculation
0 AGA-3 1992
1 Cone Spool
2 Cone Wafer
3 AGA-7
4 ISO-5167 - Orifice
5 ISO-5167 Venturi Nozzle (FUTURE)