A-D Ultrasonic Gas Flow Meter is a pipe section type flow meter, using single or dual channel mode. The sound channel design of the ultrasonic transducer takes into account the requirements of various working conditions. It is suitable for measurement in a variety of harsh environments. Suitable for low flow rate measurement. Suitable for low-frequency pulsating flow measurement.

Sino-Inst offers a variety of  Ultrasonic gas flow meters for flow measurement. If you have any questions, please contact our sales engineers.

A-D Ultrasonic Gas Flow Meter application

  • Gas (coke oven gas, blast furnace gas, converter gas, producer gas, blue coal gas) and other gases measurement;
  • Gas measurement of biogas, bio-fermentation gas, biomass gas, landfill gas, aeration of water treatment plants, etc.;
  • Measurement of exhaust gases such as flare gas, flue gas, exhaust gas, exhaust gas, tail gas, etc.;
  • Measurement of non-corrosive gases such as air, oxygen, nitrogen, argon, helium, etc.;
  • Metering of natural gas, liquefied petroleum gas, coal bed methane, oil and gas, mine gas, wellhead gas and other gases;
  • Metering of chemical gases such as hydrogen, acetylene and ammonia;

A-D Ultrasonic Gas Flow Meter Flow range

Nominal diameter

Turndown ratio

Starting flow

Q max

Q min

Metric systemmm

British system (inch)

m³/h

m³/h

m³/h

50

2

30:1

1.4

212

7

80

3

33:1

3.6

400

12

100

4

50:1

5.6

700

14

150

6

60:1

12.7

1900

32

200

8

60:1

22.6

3400

56

A-D Ultrasonic Gas Flow Meter Technical specifications

Technical parameter

Parameter category

Specifications

structure type

Direct type

Applicable caliber

DN50-DN200 (other calibers can be customized)

Number of channels

Single channel, dual channel

Flow rate range

0.5-30m/s

level of accuracy

1.5% for single channel, 1.0% for dual channel

Resolution

0.001m/s

Flow cutoff point

Qt= 0.2 Q max

Repeatability

1.0 Level: Qt-Qmax 0.2%; Qmin-Qt 0.4%
1.5 Level: Qt-Qmax 0.3%; Qmin-Qt 0.6%

Work pressure

0-1.0MPa (The default gauge pressure sensor, if you need an absolute pressure sensor, you need to customize it)

Measuring direction

One-way or two-way measurement

Measurement requirements

Medium temperature

-20℃~60℃

Ambient temperature

-25℃~ +55℃

Signal, communication and other functions

output signal

4-20mA, frequency (pulse)

Communication Interface

RS-485

Operating Voltage

24VDC

Power consumption

Starting current should be ≥ 2A, steady state operating power <15W

data storage

18 months

Front and rear straight pipe

10D before, 5D after

Use operation

Support waveform real-time display and debugging. Set operating parameters through the instrument menu

Alarm function

When the pressure, temperature, ultrasonic signal, instrument hardware, etc. are abnormal, an alarm is generated, and the alarm information can be obtained through the upper computer software to facilitate maintenance.

Explosion protection

Explosion-proof grade

Ex d mb IIB Gb

Protection level

IP65

Extended reading: Ultrasonic Insertion Flow Meter for Lined/Large Pipes

A-D Ultrasonic Gas Flow Meter pipe size

A-D Ultrasonic Gas Flow Meter pipe size

Nominal caliber

Nominal pressure

Flange standard

Measuring tube inner diameter

Body length

Body width

Body height

DN

MPa

(mm)

L(mm)

B(mm)

H(mm)

50

1.0

GB/T 9119

50

520

400

165

80

1.0

GB/T 9119

80

550

430

200

100

1.0

GB/T 9119

100

550

450

220

150

1.0

GB/T 9119

150

600

500

285

200

1.0

GB/T 9119

200

700

550

340

The gas turbine flowmeter integrates temperature, pressure, flow sensors and intelligent flow totalizers. The gas turbine flowmeter has high accuracy and good repeatability, so it is suitable for trade measurement and industrial process detection. It is widely used in many kinds of gas in petroleum, chemical, metallurgy, aviation, scientific research and other sectors and industrial fields. Such as natural gas, city gas, propane, butane, air, nitrogen and other gases measurement.

Sino-Inst’s Ultrasonic Gas Flow Meter offer reliable and accurate volume flow measurement in a large range of sizes and pressure rating while being fully compliant with international standards.

Sino-Inst is the risk-free choice for your gas flow measurement applications.

Sino-Inst’s Ultrasonic Gas Flow Meter, made in China, Having good Quality, With better price. Our flow measurement instruments are widely used in China, India, Pakistan, US, and other countries.

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