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LLT Series Spiral Rotor Positive Displacement Flow Meter

LLT Series Spiral Rotor Positive Displacement Flow Meter

Product Details

Place of Origin: Shanghai, China

Brand Name: COWELL/OEM

Certification: MFG. License

Model Number: LLT Series

Payment & Shipping Terms

Packaging Details: Wooden case applicable for export

Delivery Time: 7-15 Working days

Payment Terms: T/T

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Specifications
Highlight:

LLT Series Spiral Rotor Flow Meter

,

Spiral Rotor Positive Displacement Flow Meter

,

LLT Series Positive Displacement Flow Meter

Diameter:
±0.2% Or 0.5%
Output:
4~20mA; Pulses
Viscosity:
0.3~3000mPa.s
Material:
Cast Iron; Cast Steel, Stainless Steel
Diameter:
±0.2% Or 0.5%
Output:
4~20mA; Pulses
Viscosity:
0.3~3000mPa.s
Material:
Cast Iron; Cast Steel, Stainless Steel
Description
LLT Series Spiral Rotor Positive Displacement Flow Meter
 

Description

 

The helical rotor flowmeter is the latest generation of volumetric flowmeter 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. It is widely used in the commercial trade metering and engineering management and control of petrochemical, metallurgy, electronic and wharf departments .

 

 

Technical Parameters

 

1. Accuracy class: 0.5%, 0.2%

2. Repeatability: not exceed 1/3 of the absolute value of the basic error limit of the flowmeter

3. Output signal: 4~20mA, pulse

4. Environment temperature: -400C~500 C

5. Temperature: general -200C-1000C , if adding cooling tube max. 2800C

6. Viscosity: 0.3~3000mPa.s

7. Enclosure rating: NEMA4(IP65)

8. Material and Nominal Pressure of Main Components

 

Flow Rate

 

Model

Diameter

Viscosity (mPa.s)

    0.3~0.8 0.8~2 2~15 15~400 400~1000 1000~2000 2000~3000
    Gasoline Kerosene Diesel Heavy oil Liquid high viscosity
LLT025 25 3.5~8 3~10 2~10 2~10 2~8 2~8 2~6
LLT040 40 8~20 5.5~22 4.5~22 4.5~22 4~18 4~18 3~12
LLT050 50 15~36 9~36 7~36 7~36 6~25 6~25 4.5~18
LLT080 80 30~80 20~80 15~80 15~80 14~56 14~56 10~40
LLT100 100 40~100 25~100 20~120 20~120 18~72 18~72 14~55
LLT150 150 88~220 57~225 44~220 44~220 38~150 38~150 25~100
LLT200 200 150~360 90~360 72~360 72~360 50~210 50~210 40~160
LLT250 250 180~540 135~540 100~540 100~540 90~360 90~360 60~240
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