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Yunyi Smart Intelligent Digital Industry Smart Natural Lpg Gas Flow Meter Turbine Pipeline Roots Flow Meters

Digital Industry Smart Flow Meters

Pipeline Roots Flow Meters

Lpg Gas Flow Meter

Place of Origin:

China

Brand Name:

YUNYI

Certification:

CE, ROHS, ISO

Model Number:

YFGR15

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Product Details

Pressure:

1.6MPa

Working Environment:

-20 - 120 Deg.C

Measuring Medium:

Air, Gas

Model:

YFGR15

Output:

4-20mA

Power Supply:

220vac

Sensor:

Thermal Mass Flow Sensor

Materail:

Aluminum Alloy

Connection:

Flange

Payment & Shipping Terms

Minimum Order Quantity

1sets

Price

300~350USD

Packaging Details

carton or wooden box

Delivery Time

5-8 working days

Payment Terms

T/T, Western Union, MoneyGram

Supply Ability

100Sets per month

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Product Description

Yunyi High Precision Digital Inline Liquefied Roots Flowmeter Hart LPG Natural Gas Flow Meter OEM Customizable Flue Gas Meter

Name: Yunyi Smart Intelligent Digital Industry Smart Natural Lpg Gas Flow Meter Turbine Pipeline Roots Flow Meters
Brand: Xi'an Yunyi Instrument Co., Ltd
SKU: YFGR15
Price: 325.00 USD
Availability: InStock

1. Working Principle

Roots flowmeter is based on the volumetric measurement principle and belongs to the fixed-displacement flowmeter. A metering chamber is provided in the housing, in which there are one or two pairs of tangentially rotating Roots wheel rotors. Outside the housing of the flowmeter, a pair of transmission gears are installed coaxially with the Roots wheel, and the Roots wheel is linked by meshing with each other. When the fluid flows in, the Roots wheel starts to rotate under the pressure difference between the inlet and outlet. Taking a pair of Roots wheels as an example, the lower Roots wheel rotates counterclockwise under the pressure difference on both sides, serving as the driving wheel; the upper Roots wheel does not generate a rotational torque because the pressure on both sides is equal, but it rotates clockwise under the drive of the lower driving wheel. Each time a cycle is completed, the fluid volume of four crescent-shaped cavities surrounded by the gears and the housing wall will be discharged. This volume is the "circulation volume" of the flowmeter, and the total volume of the fluid is accurately measured by measuring the number of cycles.

Yunyi Smart Intelligent Digital Industry Smart Natural Lpg Gas Flow Meter Turbine Pipeline Roots Flow Meters 0

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Yunyi Smart Intelligent Digital Industry Smart Natural Lpg Gas Flow Meter Turbine Pipeline Roots Flow Meters

Digital Industry Smart Flow Meters

Pipeline Roots Flow Meters

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