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Turbine High Pressure Air Flow Meter PN40 Mpa DN65

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Turbine High Pressure Air Flow Meter PN40 Mpa DN65

China Turbine High Pressure Air Flow Meter PN40 Mpa DN65 supplier
Turbine High Pressure Air Flow Meter PN40 Mpa DN65 supplier Turbine High Pressure Air Flow Meter PN40 Mpa DN65 supplier

Large Image :  Turbine High Pressure Air Flow Meter PN40 Mpa DN65

Product Details:

Place of Origin: China
Brand Name: Iflow
Certification: ISO9001, CE
Model Number: LWGQ65

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton
Delivery Time: 2-4 weeks
Payment Terms: T/T, L/C, Western Union
Supply Ability: 500 sets per month
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Detailed Product Description
Type: Gas Turbine Flow Meter Size: DN15 - DN300
Output: Pulse / 4-20mA Compensation: Temperature / Pressure / Temp. & Pressure
Accuracy: +/- 1% / 1.5% / 2.5% Pressure Rating: PN1.0 Mpa To PN40 Mpa
Option: Weight Flow Or Cubic Flow Flow Direction: Horizontal

Turbine air steam flow meter for high pressure air flow measurement, PN40 Mpa, sanitary quick connect DN65

 

General introduction

The turbine flow meters, which use the mechanical energy of the fluid to rotate a “pinwheel” (rotor) in the flow stream. Blades on the rotor are angled to transform energy from the flow stream into rotational energy. Its rotor shaft spins on bearings. When the fluid moves faster, the rotor spins proportionally faster. Turbine flowmeters now constitute 7% of the world market.

The shaft rotations will be sensed mechanically or by detecting the movement of the blades. Blade movement is often detected magnetically, with each blade or embedded piece of metal generating a pulse. Turbine flowmeter sensors are typically located external to the flowing stream to avoid material of construction constraints that would result if wetted sensors were used. When the fluid moves faster, more pulses are generated. The transmitter processes the pulse signal to determine the flow of the fluid. Transmitters and sensing systems are available to sense flow in both the forward and reverse flow directions.

 

Features

  •  Less pressure loss, as less as 1 Kpa
  •  Accuracy 1%, and customizable to 0.5%
  •  Low flow rate measurable 1.5 m/s
  •  Temperature and pressure compensation
  •  GRW self lubricate bearing, or add lubrication oil
  •  Output: Pulse, 4-20 mA
  •  Diameter: 15, 25, 40, 50, 80, 100, 150, 200, 250, 300mm
  •  Backlit LCD display, compact or remote design
  •  Communication (optional): RS485
  •  Combined converter with top and bottom limit alarm, equivilent output

Turbine blade option

Turbine High Pressure Air Flow Meter PN40 Mpa DN65

Technical data

Diameter Flow range Temp.

Ambient

Temp.

RH Pressure

Pressure

loss

mm +/- 1% +/- 1.5% +/- 2.5% - Mpa KPa
LWGQ15 - - 1.5 ~ 7.5 -20 ~ 60 -20 ~ 50 ≤95% 6.4 1
LWGQ25 - - 6 ~ 42

1

1.6

2.5

LWGQ40 8.4 ~84 8.4 ~160 6.5 ~200
LWGQ50 16.8 ~168 16.8 ~336 11 ~336
LWGQ80 34 ~340 34 ~680 34 ~1000
LWGQ100 51 ~510 51 ~1020 51 ~1850
LWGQ150 98 ~980 98 ~1960 130 ~3000
LWGQ200 170 ~1700 170 ~2550 140 ~4000
LWGQ250 200 ~2000 200 ~3450 200 ~6000
LWGQ300 400 ~4000 400 ~6000 250 ~7500

 

Model selection

Turbine High Pressure Air Flow Meter PN40 Mpa DN65

Calculation logic of gas work flow and standard cubic flow converting
Formula: pV=nRT
P-pressure, V-measurement, n-material weight, R-constant, T-absolute temperature
Under ideal gas status, unit: pa (pressure), m3, mol,k, R=8.31
It’s actually to convert work flow into standard cubic flow at 20 C, 101.325kpa.
For example, work temp. T=32C, work pressure:P= 0.6 Mpa, work flow Qw=100 m3/h, the standard flow Qs:
Qs=100 * (701325*273) / (101325*305)=619.5345 m3/h

 

Applications:

For air, natural gas, coal gas flow metering volumetric measurement in petroleum, chemical processing, metallurgy. Combined with our accumulator, it can measure the gas / air cubic flow or weight flow.

 

Competitive advantage:

  •  well education background staff
  •  wide field application experience, include but not limit to: oil field, petroleum, chemical process, environment protection, power grid, metellurgy, machinery, textile, etc
  •  complete manufacturing qualifications in flow instrument

Lab equipment - Piston pressure regulator

Turbine High Pressure Air Flow Meter PN40 Mpa DN65

 

Lab equipment - static flow calibrating line

Turbine High Pressure Air Flow Meter PN40 Mpa DN65

 

 

 

 

 

 

Contact Details
Shanghai I Fluid Technology Co., Ltd.

Contact Person: Yuan

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