A Omega Engineering lançou as séries FPD3000, FPD3100, FPD3200 e FPD3300 de medidores de vazão tipo deslocamento positivo.
Estas séries são acessíveis e precisas e possuem uma característica principal que é a capacidade de manter uma precisão consistente, apesar de mudanças nas condições de viscosidade.
A construção sólida desses medidores e excelente resposta dinâmica se adequam bem para a medição de diversos solventes, bem como outros fluidos lubrificantes não abrasivos.
Como não há necessidade de trecho reto de tubulação a montante ou a jusante do medidor de vazão, os medidores destas séries são simples de usar e instalar. O medidor tem boa resolução e alta exatidão em baixas vazões.
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The FPD3300 Series positive
displacement flowmeters are
affordable and accurate. One
primary feature is the ability to
maintain consistent accuracy
despite changing viscosity
conditions. The meter’s solid
construction and excellent dynamic
response are well suited to the
measurement of many solvents
as well as other non-abrasive
lubricating fluids. Since there is
no need for straight run piping
upstream or downstream of the
flowmeter, the FPD3300 flowmeters
are simple to use and to install. The
meter has good resolution and high
accuracy at low flow rates.
Specifications Accuracy: ±0.5% of reading, ±1.0% of reading (¼" models) Repeatability: ±0.03% Fitting Type: NPT: Female BSP: “-BSP” option DIN: “-DIN” option JIS: “-JIS” option ANSI: “-ANSI” option Hall-Effect Sensor Power: 4.5 to 24 Vdc (7.5 mA) Reed Sensor Power: 30 Vdc (500 mA) Output Options: Pulse Output: Standard 4 to 20 mA Transmitter: “-D-A” option; no output on battery powered “-D” model Display: 7-digit/12 mm (0.47") upper, 7-digit/7 mm (0.28") lower all, “-D” options Rate: User defined Total: Resettable Accumulated-Total: Non-resettable Minimum Viscosity: 1 cPs Maximum Viscosity: 1000 cPs standard Maximum Pressure: See chart on page F-3 Strainer Size: See chart on next page Mounting: Shafts must be in a horizontal plane Electrical Connections: 2 x 12 mm (0.08 x 0.47"), fittings included “-D-A” option Cable Length: 1 m (3') stripped ends non-display models Mounting: Pipe Power: 4 to 20 mA, “-D-A” models 18 to 30 Vdc display, “-D” models 3 Vdc lithium battery (included) Liquid Temperature: -40 to 80°C (-40 to 176°F) Materials Body: Aluminum Enclosure: Polypropylene Seals: FEP Rotors: Stainless steel Fasteners: Stainless steel Cable Insulation: PVC Enclosure: NEMA 6 (IP67)
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