The Smith Meter Genesis Series is a sealed, single-case, rotary vane positive displacement meter in 2-inch and 3-inch sizes, built for custody transfer and terminal blending of refined products, including gasoline, ethanol and other oxygenates, biodiesel and jet fuel. Each meter is characterized at the factory and has a built-in high-resolution electronic pulse output, so it needs no gear train, packing gland or separate pulse transmitter. Ceramic hybrid bearings and PEEK blade wear strips extend service life.
Key specifications
Sizes: 2 in and 3 in (ASME 150 or DIN PN16/PN25 flanges)
Flow range, 2 in: Up to 150 GPM (570 L/min); 15:1, 30:1 or 50:1 turndown
Flow range, 3 in: Up to 500 GPM (1,900 L/min); 15:1, 30:1 or 50:1 turndown
Linearity / repeatability: ±0.075% / ±0.01% at 15:1; ±0.10% at 30:1; ±0.15% at 50:1
Viscosity: 0.7 to 20 cSt (selected by viscosity band in the model code)
Max working pressure: 285 psig (ASME 150); 232 psig (PN16); 362 psig (PN25)
Temperature: -20 to 150 °F (-29 to 65 °C)
Output: Dual-channel quadrature pulse, 10-30 VDC powered, selectable resolution (e.g. 100-1,000 pulses/gal on 2 in)
Materials: Carbon steel housing and cover; cast iron rotor; anodized aluminum blades with PEEK wear strips; low-temp Viton (GFLT) O-rings; NACE MR0175 wetted parts
Approvals: UL/cUL Class I Div 1 Groups C&D, ATEX/IECEx, INMETRO; NTEP CC 10-032, Measurement Canada, OIML R117/MID, NMI; PED and CRN
How to read the model code
Example: GSC-3-ST-15-B-2-P-0-GF-200-G-U. Read the code left to right; each position selects one option:
Position 1 (Model): GSC = Genesis Series
Position 2 (Meter size): 2 = 2 in; 3 = 3 in
Position 3 (Material): ST = steel
Position 4 (End connection): 15 = ASME 150; 30 = ASME 300; 16 = DIN PN16; 25 = DIN PN25
Position 5 (Turndown): B = 15:1; D = 30:1; C = 50:1
Position 6 (Viscosity band): 1 = 0.7-3 cSt; 2 = 3.1-6 cSt; 3 = 6.1-10 cSt; 4 = 10.1-20 cSt; 0 = special
Position 7 (Cover ports): P = 1/2 in NPT
Position 8 (Temperature probe): 0 = not required; 1 = required
Position 9 (Elastomers): GF = GFLT low-temp Viton
Position 10 (Output resolution): Pulses per unit volume: 100, 200, 500, 1,000 up to 500,000 (written as 000100, 000200, etc.)
Position 11 (Output units): G = gallon; B = barrel; L = litre; D = dekalitre; H = hectolitre; C = cubic meter
Position 12 (Approval): U = UL/cUL + NTEP; UC = UL/cUL + Measurement Canada; A = ATEX/IECEx; P = PED/ATEX/IECEx; AN = ATEX/IECEx + NMI; I = INMETRO
Not every resolution/unit combination is offered on every size; FMS will confirm the valid code with the factory.
Pricing and lead time are quoted per configuration. Send the model code (or your application details), product, flow range, and pressure/temperature to Flow Measurement Services for a quote. Specifications summarized from Smith Meter bulletin SS01060; confirm current data with the factory before ordering.
Smith Meter (formerly FMC Technologies / TechnipFMC Measurement Solutions), now manufactured by Guidant. Flow Measurement Services supplies and services Smith Meter equipment.