Oval Gear Flowmeter - Series POGF

CHEMICAL FLOWMETERS

FLUIDEX POGF SeriesFluidex series POGF is a Positive Displacement Flow Meter manufactured from Glass Reinforced PPS to deal with aggressive chemicals designed to . The meters have two rotating gears in oval-shape. A fixed amount of the liquid passes between the gear teeth and through the meter after each revolution. The flow rate is identified by the number of shaft rotations. POGF are used in a wide range of applications where accurate measurement of aggressive chemicals is required.

FEATURES AND BENIFITS:

§  High accuracy & repeatability

§  No need for flow conditioning

§  Measure low & high viscosity liquids

§  Available in DN25 (1”) lines size

§  Flow range covered from 10~150 LPM (2.6~40 US GPM)

§  Pressure up to 5 BAR (70 PSI)

§  Available with screwed ends

§  Available with wide range of electronic registers

§  Available in explosion proof and Intrinsically Safe enclosures

§  Quadrature pulse output option & bi-directional flow.

Model

POGF 025

SIZE in MM (INCH)

DN25 (1”)

 

FLOW RANGE

LITERS / MINUTE

10~150

US GPM

2.6~40

 

METER PERFORMANCE

Accuracy @ 3cp

± 0.5% of reading

(± 0.2% with optional NL correction)

Repeatability

Typically ± 0.03% of reading

 

PRESSURE RANGE

Bar (PSI)

Up to 5 (70)

 

TEMPERATURE RATINGS

Range

-20°C~+80°C (-4°F~+176°F)

 

PULSE OUTPUT OPTIONS

Pulses / litre (Pulses / US Gallon) Nominal

Reed switch

27 (102)

Hall effect

107 (405)

Quadrature Hall option

54 (204)

Reed switch output

30Vdc x 200mA max.

(max. temperature shock 10°C (50°F) per minute)

Hall effect output (NPN)

3 wire open collector, 5~24Vdc, 20mA max.

 

ENVIRONMENTAL CLASSIFICATION

Protection class

IP66/67 (NEMA4X)

 

HAZARDOUS AREA CLASSIFICATION

Class (Optional)

Exd I/IIB T4/T6

Note: Integral ancillaries can  be supplied I.S. (Intrinsically Safe)

 

RECOMMENDED FILTRATION

Filtration Size

150 microns (100 mesh) minimum