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Mechanical Pulse Output Fuel Flow Meter

    Payment Type: L/C,T/T,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 1 Days
Basic Info

Model No.: LL series fuel flow meter

Accuracy: ±0.2-0.5%

Main Application: Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas

Sensor: Tube/Flange

Type: Volume Type Flow Meter

Measuring Media: Liquid

Measuring Principle: Mechanics

Measurement Object: Closed Pipeline

Certification: GB, CE, ISO

Display Counter: Mechanical ,LCD Digital

Output: Pulse ,4-20mA

Power Supply: Mechanical Non Power, LCD 24VDC

Protocol: MODBUS RS485

Material: Cast Iron ,Cast Steel ,stainless Steel, Aluminum

Connection End: Flange

Flange Standard: GB,DIN ,JIS ,ANSI

Size Range: DN15mm-DN150mm

Additional Info

Packaging: Plywood case,export packing,one piece one wooden case for fuel flow meter

Brand: Tianwei

Transportation: Ocean,Land,Air

Place of Origin: Anhui, China (Mainland)

Product Description



Mechanical fuel oil flow meter Pulse Output Positive Displacement Flow Meter

outptut 4~20mA/pulse


  • Product Description


The LL-type roots fuel oil flow meter is a kind of flow meter instrument successfully researched and developed by our company based on the market demand. The product is characterized in novel design, aesthetic appearance, light weight, high precision and convenient installation and application. It is one of the typical products of volumetric flowmeter and is widely used in the metering of oils of gasoline, kerosene and light diesel oil by the petrochemical reservoir, power, metallurgy, traffic, national defense and commercial departments.

  • Applicable Range

LL-AL type cast iron roots fuel flow meter is widely used in the metering of various oil products and liquid media having no corrosion to the cast iron;

LL-EL type cast steel roots fuel flow meter is used in the metering of media with high pressure and low corrosion;

LL-LL type cast aluminium roots fuel flow meter is applicable to the metering of media with low viscosity, low pressure and low corrosion (for example, water, etc.).

Nominal diameter (mm): DN25~150

Accuracy: ±0.2%, ±0.3%, ±0.5%

Flow range (m3/h): 0.5~130

Medium temperature (oC): -10~+60

Environmental temperature (oC): -30~50

Nominal pressure (Mpa):, 0.6, 1.0, 1.6,2.5,,40

Viscosity of medium (mpa.s): 0.6~150

Function of registry: locally display totalized and instantaneous flow rate, reset pointer and totalizer.

Medium: petroleum and chemical products

Output: pulse, 4~20mA signal

Flow conversion coefficient: 0.1L/P, 1L/P

Explosion proof: EX dBT4
Safety grade: IP65
Connection: flange GB/T9113.1-2000 or customized according to customers' option
Technical standard: JB/T9242-1999 positive displacement flowmeter


Packaging & Shipping

mechanical/digital fuel oil flow meter




Company Information

fuel oil flow meter company&workshop



Our Services

Looking for ideal Fuel Flow Meter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Aluminium Light Fuel Oil Flow Meter are quality guaranteed. We are China Origin Factory of Mechanical Fuel Flow Meter for Oil Staion. If you have any question, please feel free to contact us.

Product Categories : LL Roots Flow Meter

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