Plug in thermal gas mass flowmeter manufacturer

Detailed introduction of thermal gas mass flow meters supplied by thermal gas mass flow meter manufacturers:

1、 The potential of plug-in thermal gas mass flow meters supplied by manufacturers of mass flow meters:

1. Traffic data model algorithm; Fuzzy theory control algorithm for temperature and humidity;

2. Intelligent microprocessors and analog-to-digital/digital to analog conversion chips;

3. Wide range ratio 100:1; Large caliber, low flow rate, negligible pressure loss;

4. Directly measure mass flow without temperature and pressure compensation;

5. Low flow velocity measurement is very sensitive;

6. Convenient design and selection, easy installation and use;

7. Suitable for measuring the flow rate of various single or mixed gases.

IIPlug in thermal gas mass flow meters supplied by manufacturers of mass flow metersProduct Features:

1. Adopting a stable platinum RTD sensor

2. Adopting a "balanced structure packaging" and self compensating medium temperature

3. Algorithm, capable of achieving linearity, repeatability, and accuracy

4. Range ratio width 100:1, expandable according to user requirements

5. Can achieve measurement of large pipe diameter and small flow rate, * small flow rate can be measured as low as zero, resolution 0.001m/s

6. No movable parts, negligible vibration impact

7. The straight pipe section requires no 1-2D

8. Independent of the temperature and pressure of the medium

9. Temperature algorithm, the medium temperature can reach+510 ℃,

10. Using wet algorithm to achieve precision measurement

11. Enter 12 point dynamic correction for traffic signals, with built-in 10 point correction

12. Online dynamic correction of current/voltage output

13. Not sensitive to small particles such as dust

14. Online uninterrupted loading and unloading, easy maintenance

IIIApplication scenarios of plug-in thermal gas mass flow meters supplied by thermal gas mass flow meter manufacturers:

1. Public works - monitoring of electricity, gas, and water treatment

Gas in pipelines; Universal system; Biogas; Gas; natural gas; liquid gas; Preheating air for boiler

2. Oil and gas industry

Energy exchange; Gas recovery from filling wells; Gas metering; Gas quality analysis; Leakage test; Natural gas measurement; Monitoring of Torch Gas

3. Power industry

Gas measurement during gas distribution in fuel systems; Measurement of various gases in boilers and auxiliary systems; Gas measurement in gas furnaces; Hydrogen measurement; Measurement of primary and secondary air for power plant furnaces

4. Chemical industry

Smoke circulation monitoring; Gas flow measurement in sampling system; Gas flow measurement of induced draft fan; Measurement of ammonia gas in fertilizer plants; Measurement of various gas flow rates in battery factories

5. Metallurgical industry

Gas filling measurement in steel plants; Measurement of furnace gas in ironworks; Measurement of coke oven gas in coking plants; Measurement and control of heating furnace gas (furnace gas, coking gas, natural gas, etc.) in steel rolling mills; Control of gases such as hydrogen, oxygen, and nitrogen in heat treatment quenching furnaces, etc

6. Pulp and paper industry

Measurement of gases in wastewater treatment systems; Smoke flow monitoring; Boiler recovers secondary/tertiary air; Measurement of gas and air supply for boilers

7. Food and pharmaceutical industry

The addition of fresh air during processing operations; CO2 treatment in breweries; The flow rate of hot air in the bottle sterilizer; Measurement of gas flow rate during thermal oxidation process; Ventilation system; Boiler inlet, exhaust gas, process control

8. Environmental Protection

Gas measurement during biogas utilization process; Measurement of chlorine gas during chlorine treatment process; Gas measurement in aeration tanks during sewage treatment process; Monitoring the emissions of SO2 and NOX in the exhaust of chimney and flue gas

9. Other industries

Factory compressed air measurement; Coal powder combustion process with powder/gas ratio control fuel; Control of Hot Gas Flow from Vertical Grinding Mill in Cement Industry

4Plug in thermal gas mass flowmeter supplied by thermal gas mass flowmeter manufacturerPerformance indicators:

1. Measurement range: 0.5-100Nm/s (20 ℃, 101.33KPa)

2. Accuracy: ± 1% reading ± 0.5% full-scale

3. Range ratio: usually 100:1 (depending on the calibrated flow range)

4. Pipe diameter range: 15mm~6000mm

5. Application scope: Suitable for various types of single or mixed gases. Containing dust, sand, moisture, and various corrosive gases

6. Environmental temperature range: -40 ℃ to+85 ℃ (no display); -30 ℃~+70 ℃ (with display); Humidity less than 90% RH

7. Medium temperature range: -40 ℃ to+100 ℃; -40℃～+200℃； -40℃～+450℃； -40℃～+510℃

8. Sensor diameter: ф 3, ф 2.5

9. Insertion sensor probe diameter: ф 19 (standard) ф16、ф12

10. Sensor material: 316 stainless steel, Hastelloy, titanium

11. Probe material (protective cover): 316 stainless steel (standard), Hastelloy alloy

12. Bidirectional measurement of medium flow rate

13. Analog output: Flow rate: 4-20mADC, temperature: 4-20mADC, * Large load: 1000 Ω

14. Accumulated pulse output

15. Enter 12 non-linear corrections with built-in 10 non-linear corrections

16. Communication: Serial port output RS232/RS485

17. Power supply: 24VDC/600mA; 220VAC/2W； 110VAC/3W

18. Alarm: 1-2 relay outputs, 5A/220V, 5A/30VDC, input settings??

19. Large screen LCD display: seven digit instantaneous flow, eight digit cumulative flow

20. Process pressure: 1.6Mpa (* 20MPa maximum)

21. Installation process form: Insertion type (card sleeve, card sleeve+ball valve, flange connection) is suitable for pipeline installation above DN80, while pipeline type (flange, threaded connection) is suitable for pipeline installation above DN15.

22. Explosion proof level: intrinsic safety type (ia Ⅱ CT5), explosion-proof type (Exd Ⅱ CT4)

23. Protection level: IP65

5、 Category:
Thermal gas mass flow meters are divided into plug-in and pipe section types according to installation methods.

Plug in sensors can be installed and maintained online. The installation process involves welding a base with external threads on the outer wall of the pipeline, installing a 1-inch stainless steel ball valve on the base, and then using a tool to drill a hole with a diameter of 22mm in the pipeline. After drilling, remove the tool, and then install the sensor on the valve and insert it into the center of the pipeline (the insertion position of the sensor is determined at the factory). Plug in sensors are suitable for pipeline diameters ranging from DN80 to 6000mm.

The segmented thermal gas mass flowmeter is equipped with a process pipeline with the same inner diameter as the on-site pipeline when it leaves the factory. The connection method with the on-site pipeline is flange connection or threaded connection. The flange standard complies with GB/T9119-2000. The pipe segment sensor is suitable for pipeline diameters ranging from DN15 to 2000mm.

The sensor material of the segmental thermal gas mass flowmeter is stainless steel, and the pipeline material is carbon steel or stainless steel.

Selection of products supplied by manufacturers of thermal gas mass flow meters:

MGRS-JA1B

Manufacturer of Thermal Gas Mass Flow Meter