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Gas Turbine Flow Meter

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Gas Turbine Flow Meter Specification

Current Range
4-20mA Output

Capacity
Model Dependent

Temperature Range
-20C to +80C

Protection
IP65 (Standard)

Measurement Range
0.58000 m/h

Humidity %
95% RH (non-condensing)

Flow Rate
0.58000 m/h

Sensor Type
Turbine Sensor

Application Media
Gas (Natural Gas, Air, Biogas, etc.)

Frequency
Up to 1kHz

Equipment Type
Gas Turbine Flow Meter

Connectivity Type
4-20mA, Pulse, RS485

Pressure Range
up to 4.0 MPa

Resolution
0.001 m/h

Diameter
DN10 to DN300

Material
Stainless Steel 304/316

Power Supply
24V DC, Battery Operated (optional)

Power Consumption
<2.5 W

Accuracy
1.0% of reading

Display Type
LCD Digital Display

Range
0.5 to 8000 m/h (model dependent)

Repeatability
0.2%

Data Storage
Last 5 years (optional)

Explosion Proof Level
Ex d IIC T6 Gb (optional)

Output Signal
Pulse, 4-20mA, RS485 MODBUS

Working Environment
Outdoor/Indoor

Installation Position
Horizontal/Vertical

Power Failure Memory
EEPROM Memory Retention

Ambient Temperature
-30C to +60C

Operating Pressure
0.64.0 MPa

Mounting
Flange/Threaded

Integrated Temperature & Pressure Compensation
Optional

Flow Direction
Bi-directional

About Gas Turbine Flow Meter

FEATURES

1.installation condition is not good and medium

velocity change larger, also could keep the

reliability of measurement.

2.Dust-proof structure can effectively prevent the

impurity of the medium enter into bearing and

cause rapid wear and stuck.

3.Low installation requirements,front straight pipe

i 2D,back straight pipe i 1D,this could ensure

the accuracy of flow meter.

4.Intelligent integration design could dynamically

detect the temperature and pressure of medium

,and automatic compensation and compression

factor correction,directly display gas standard

instantaneous flow and standard total flow.

5.Aluminum alloy turbine have some features:High

strength,Corrosion resistance,Anti-aging,Long

service life,High accuracy and good repeatability.

6.Advanced microcomputer technology and high

performance single chip make complete meter

more powerful and superior performance.

7.Advanced double power supply and micro power

consumption technology,complete meter with low

power consumption.Both could run on battery for

a long time (Two lithium batteries could be used

3 years) and also could connect outside power.

8.Large screen backlight LCD display, could clearly

reading under dark environment.

9.Flow meter with pulse output,also could add 4-

20mA output, IC card quantitative pulse signal

etc. according to useris requirement.

10.Adopt RS485 communication,could be matched

with MODEM, through telephone network could

build automatic reading management system,

higher automation.

11.Adopt E2-PROM data storage technology, setup

parameters could be keep long time after outage.

12.The low voltage alarm(i2.7V) of internal battery

could remind user to replace battery.

13.The intelligent integrating instrument could rotate

180 degrees,it is convenient reading,Unexpected

power outage,Autosave data,Prevent data lost.

14.Flow meter with signal output calibration function

and could 4,8,16,20mA and 01000Hz

15.Adopt over wide temperature LCD technology,

and LCD display converter can bear max.80i.

16.Outside power is isolated with main circuit of flow

meter, Isolation voltage reach 1000V.

17.Reliable electromagnetic compatibility design.

18.One aviation plug,all output terminal.

Key Features for Industrial Flexibility

The Gas Turbine Flow Meter combines precision measurement (1.0% accuracy) with robust durability. Its output versatility (Pulse, 4-20mA, RS485 MODBUS) makes it ideal for integration into various system architectures. Bi-directional measurement, optional integrated compensation, and flexible mounting accommodate diverse operational requirements in industries such as energy, manufacturing, and utilities.

Advanced Data and Safety Options

Optional features like last 5 years' data storage and ATEX-certified explosion proof level ensure compliance with advanced safety and traceability requirements. The meter's EEPROM memory secures critical readings during power failures, and its LCD digital display provides instant flow insights in real-time, supporting both on-site monitoring and remote data communication.

FAQ's of Gas Turbine Flow Meter:

Q: How does the Gas Turbine Flow Meter ensure measurement accuracy and repeatability?

A: The meter offers high accuracy (1.0% of reading) and exceptional repeatability (0.2%), enabled by its precision turbine sensor and integrated signal processing. Optional temperature and pressure compensation modules further increase measurement reliability under varying process conditions.

Q: What gases can be measured with this flow meter?

A: This device is suitable for measuring a range of gases, including natural gas, air, biogas, and similar process gases. The stainless steel construction (304/316) ensures compatibility with diverse industrial gases and long-term durability.

Q: When should temperature and pressure compensation be used?

A: Temperature and pressure compensation is recommended for applications subject to significant environmental or process fluctuations. This feature automatically adjusts flow readings, ensuring accuracy even when operating conditions vary widely.

Q: Where can the Gas Turbine Flow Meter be installed, and what are the position options?

A: The meter is designed for flexible installation, supporting both indoor and outdoor environments. It accommodates either horizontal or vertical pipeline orientations and operates reliably in ambient temperatures from -30C to +60C.

Q: What is the process for connecting the flow meter with external systems?

A: Integration is streamlined via multiple connectivity options: Pulse, 4-20mA analog output, and RS485 MODBUS digital output. These interfaces allow seamless communication with SCADA, PLC, or remote monitoring networks.

Q: How does the EEPROM memory benefit data integrity during power loss?

A: EEPROM memory stores critical measurement data and configuration settings, maintaining data integrity and preventing loss of essential information during power interruptions or failures.

Q: What are the main benefits of using this flow meter in industrial applications?

A: Key benefits include robust measurement accuracy, wide operational range (0.5-8000 m3/h), compatibility with harsh environments (IP65, stainless steel body), versatile outputs, bi-directional flow detection, optional explosion-proof and battery operation, and extensive data storage for compliance and analysis.

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