LC Series Oval Gear Flow Meter Fluid Level Meter Cast Iron Material 1.6 MPa Pressure

                                                                    LC Series Oval Gear Flow Meter

Introduction
LC series oval gear flow meter is the main products of our company. LC oval gear flow meter is one of
the typical displacement meter, used for measurement of pipeline fluid flow under certain pressure. It has
a simple structure, reliable use and high accuracy, flow field has no special requirements for import and
export of the pipe, the viscosity of the measured medium range and the characteristics of the flow range
is very wide. And therefore is widely used in petroleum, chemical industry, medicine, transportation, food
and other industrial and commercial sector of liquid flow detection. LC series oval gear flow meter is
particularly suited to the measurement of oil fuel.

Usage
LC-A type cast iron oval gear flow meter, widely used in all kinds of oil products and for the measurement
of the cast iron material not corrosion liquid medium.
LC-E type cast steel oval gear flow meter, Used for high pressure, low corrosive medium measurement.
LC-Q type cast iron oval gear flow meter, The rotor for aluminum alloy, is suitable for low viscosity, low
corrosion, such as gasoline, etc.) the measurement of liquid medium.
LC-B, C type stainless steel oval gear flow meter, widely used in strong corrosive liquid medium, such as
acid, alkali, salt and organic compounds, the measurement of liquid medium.
LC-L type Aluminum alloy oval gear flow meter, is a small oval gear flow meter, widely used in low
corrosive liquid medium, such as water, such as the measurement of liquid medium.

Oval gear flow meter technical parameters
The major component material and the nominal pressure

2.Accuracy: 0.5 grade, 0.2 grade

3.Operating temperature: LC-A(-20℃~+60℃),LC-B, E, L(-41℃~+60℃), 60℃～200℃ type can be customized.LC-Q, L: -20℃～+60℃;

4. Explosion-proof: ExiaⅡCT5, dⅡCT5

5. Flow range as shown in the table below(unit:m³/h)

Note:When the measured liquid viscosity is more than 2000 mpa.S, flow meter adopts viscous
structure, can be used for 20000 mpa.S or higher. Flow range or parameter negotiable.

LC-series other special oval gear flow meter
Far eastone oval gear flow meter overview
Far eastone oval gear flow meter is composed of ontology and the transmitter, liquid in the pipe flow
can be directly converted into flow pulse signal or analog signal output. The flow pulse signal or analog
signals and our display instrument or other secondary instrument and supporting system, which can
realize remote measurement display. Automatic control, record the need of adjustment.

Technical index
1. The level of accuracy: 0.5, 0.2
2. Working temperature: general work in - 20 ~ + 60 ℃)
3. The transmitter type: GF, MF, Ag19
4. The transmitter structure: BGF, FX, LC - 13

Light-weight Oval gear flow meter overview
Light-weight oval gear flow meter is mainly in order to reduce flow meter convenient customer use and
research and development of new type flow meter, divided into new light flow meter.
(LC – A xx Ⅱseries) and whole aluminum light meter (LC - L, LC - AL series).This series of flow meter
novel design, light weight, unique and beautiful appearance, convenient assembly, high accuracy, large,
medium and small flow linear stability, repeatability is good wait for a characteristic.
Technical index
1. The level of accuracy: 0.5, 0.2
2. The nominal pressure: 1.6 MPa
3. The other technical parameters: see LC - A series

4. Main component materials in the following table

LC-U series heat preservation jacket oval gear flow meter
To facilitate easy to solidification of room temperature, or under a certain temperature condensation,
easily crystallized media normal reaction in the pipeline transportation and traffic monitoring, often
need to heating system of the pipeline medium, medium melt and heat preservation. But because the
oval gear flow meter installation place is not allowed to pass by steam (purpose is to prevent damage
meter), therefore we design oval gear flow meter with insulation jacket products, which outside the
meter shell increase insulation jacket, make has solidified medium melt flow meter, and maintain a
certain temperature, so as to ensure the normal operation of flow meter. Oval gear flow meter installed
in front of the filter can also adopt the structure of insulation jacket. Heat preservation jacket in and out
of the structure, generally according to DN15 caliber flange design, special requirements can also
design the user interface. Heat preservation jacket nominal pressure is 0.5 MPa, can also be designed
according to customer special requirements.

LC-D series mechanical quantitative oval gear flow meter
LC – D type mechanical quantitative oval gear flow meter (hereinafter referred to as the flow meter) is a
special flow meter, it is composed of oval gear flow meter, reducer and quantitative counter of three
parts, can accurately measuring the cumulative amount of the liquid, when the number to the expected
value, shut automatically turn on the electric circuit control valve, thus satisfies the requirement of flow
metering control.

Volumetric flow meter parts and structure form selection reference

Counter and governor

1. counter: A, A1, J1, Z, A5, A6, M11, M12, S1, BELZ

2. governor: JT1, GT/F, Y1, Y2, G
3. Volumetric flowmeter configuration is as follows

4. Radiator is used for high temperature, as below:

Note:T is temperature flow meter for 60-120 ℃. If no transmitter, can be without radiator.
T1 is high temperature flow meter for 120-200 ℃, with long radiator.
T2 is high temperature flow meter for 60-120 ℃, with transmitter and short radiator.

Oval gear flowmeter Ordering Information

Note:
1. If the oval gear material and shell material are same, no need to note the oval gear material.
2. Material B-0Cr18Ni9Ti; C-0Cr18Nil2Mo2tI
3. Add B before the transmitter, means explosion-proof transmitter.
4.High temperature meter don't need to be with radiator, just note “T”.

Special requirements: