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Mechnical Control Oil Counter Flow Meter

    Payment Type: L/C,T/T,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 2 Days
Basic Info

Model No.: LLTW series

Accuracy: ±0.2-0.5%

Type: Volume Type Flow Meter

Measuring Media: Liquid

Measuring Principle: Mechanics

Measurement Object: Closed Pipeline

Main Application: Marine Crude Oil,HFO,MFO,etc.

Material: Stainless Steel,cast Iron,steel


Display Method: Digital ,mechanical

Power Supply: None For Mechanical,battery,24VDC

Output: Pulse ,4-20mA,

Protocol: MODBUS RS485

Medium Temperature: -20℃~280℃

Additional Info

Packaging: export packing,wooden case for Mechanical Rotor Flow Meter for fuel gas oil hydraulic oil

Brand: Tianwei

Certificate: CE, ISO,Ex-proof

HS Code: 9026100000

Port: Shanghai,Ningbo

Product Description

Mechanical Control Oil Counter Flow Meter


The mechanical control oil counter flow meter is Double Rotator Flow Meter (spiral rotor flow meter), the latest generation of volumetric flow meter manufactured by our company,as it adopts a pair of helical rotors with special tooth profile, it has prominent characteristics of no pulse,extremely low noise, high precision, high reliability, big flow and high environment adaptability.

(1) Defination : LLTW series spiral rotor is widely used for engine oil , heavy oil ,crude oil,etc with high accuracy, metrological instrument to measure flow volume of fluid in closed pipeline continuously or instantaneously,

(2) Instructure : Composed of measuring body, a pair of spiral rotor, transmission components and registry unit.

(3) Advantage :High accuracy, large measurable flow range and small pressure loss, good adaptability to viscosity, steady operation, none pulsating flow, easy installation, and is able to locally display total volume, instantaneous flow rate or remote monitor with pulse or 4-20mA signal.

2.Main technical parameters:

Nominal diameter (mm): DN25~300

Accuracy: ±0.2%,±0.3%,±0.5%

Flow range (m3/h): 2~1000

Medium temperature (oC): ≤200

Environmental temperature (oC): -30~50

Nominal pressure (Mpa): 1.0, 1.6, 2.5, 4.0, 6.3

Medium: crude oil, engine oil, high watery crude oil ,heavy oil , petroleum and chemical products with low, midst, high viscosity

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

Output: pulse, 4~20mA signal

Explosion proof: EX d II BT4

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

Oil Counter Flow Meter

Company Information

Oil Counter Flow Meter manufacturer


Oil Counter Flow Meter application

Our Services

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Product Categories : LLTW Double Rotator Flow Meter

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