Medidor de fluxo de deslocamento positivo (MEGAPD)--en

Os medidores de fluxo de deslocamento positivo medem o fluxo volumetrico de fluidos em tubos, como água, hidrocarbonetos, líquidos criogénicos e produtos químicos.

DESCRIÇÃO DO PRODUTO

The MEGAPD Oval gear flowmeter features two precisely machined rotating elliptical (oval) gears which rotate and mesh within the meter's interior housing in order to form a measuring chamber of known volume. The MEGAPD may be used to accurately determine volumetric flow rate as a function of the gears' velocity. The low cost MEGAPD provides good accuracy while offering reduced pressure drop versus traditional circular-gear type PD meters. The MEGAPD meter comes with a rugged battery-powered display module that indicates flow rate and totalized flows in user-configurable engineering units.

Superior accuracy - to 0.5% of reading with ±0.03% repeatability
Elliptical gear design provides low pressure loss
Meter body is available in cast iron, case steel, 304SS or 316SS
Bearings are available in cast iron, case steel, 304SS or 316SS
Will accommodate pressures of up to 63 bar
Will accommodate viscosities of up to 2000mpa.s
Available with pulse, 4-20mA, RS485

SPECIFICATIONS

Line size	DN10~DN200
Flow range	Up to 340m3/h
Pressure rating	1.6MPa, 2.5MPa, 4.0MPa, 6.3MPa
Process temperature	-20~+80deg C (standard), max temp can be up to 200deg C
Body material	Cast iron, Cast steel, Stainless steel 304, Stainless steel 316
Viscosity	2~200mpa.s (standard), 200~2000mpa.s (optional)
Protection	IP65
Accuracy	±0.5%(standard), ±0.2%(optional)
Repeatability	±0.03% of reading
Ambient temperature	-20 ~ +60 deg C
Display mode	Round mechanical counter, Digital LCD display
Output	Pulse, 4-20mA, RS485
Power supply	12 - 24VDC
Explosion	ExiaIIBT4
Process connection	Flange, Thread
Measured medium	Liquid and all kinds of oil

OPTIONAL CONVERTER

Round mechanical counter Cast iron material	Round mechanical counter with reset Cast iron material	Round mechanical counter with reset Cast iron material High temperature
Round mechanical counter Cast iron material High temperature Heating jacket	Round mechanical counter with reset SS304 material	Round mechanical counter SS304 material High temperature Pulse or 4-20mA signal output
Round mechanical counter SS304 material High temperature Heating jacket Pulse or 4-20mA signal output	Digital LCD display Cast iron material 4-20mA	Digital LCD display Cast iron material

medidor, medidor de fluxo de deslocamento positivo

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