• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

Petroleum Chemical Ultrasonic Gas Flowmeter RS485 220V Built In Industrial Lithium Battery

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard-7200
Minimum Order Quantity 1
Delivery Time 3-7 days
Payment Terms T/T, D/A, L/C, D/P, Western Union, MoneyGram
Supply Ability 1000 set/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Acurancy Range Class 1,5 Power Supply 220V
Communication RS485 Work Temperture -10-40℃
Type Ultrasonic Gas Flowmeter Warranty 1 Year
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Petrochemical Ultrasonic Gas Flowmeter


RS485 Ultrasonic Gas Flowmeter


220V Ultrasonic Gas Flow Meter

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Product Description

Ultrasonic Gas Flowmeter



Commercial and industrial use/ for natural gas or general use Gasboard-7200 gas flowmeter used the latest ultrasonic transit-time differential method to measure natural gas flow and other kind of gases flow. With advantages of no moving parts, on pressure drop, wide range ability/turn down ratio, excellent corrosion resistance, Gasboard-7200 is capable of providing reliable accuracy in real time and need no routine maintenance. It is widely applied in industries of petroleum, chemical, electricity, metallurgy, urban gas supply etc.




• Digital display, functional and intuitive
• No moving part, corrosion resistant, few pressure losses.
• Ultrasonic technology, high precision, long lifetime, stable performance
• No special maintenance for long time operation.
• Highly integrated, good looking appearance, easy installation
• Built-in industrial lithium battery
• Strong corrosion resistance from high H2S and moisture
• Low-flow measurement function available
• All-in-one detect probe, measure flow velocity, temperature and composition directly.



General Parameter
Applicable pipeline DN32 DN50 DN6O DN100 DN125 DN150

Flow range(m3/h)

Turn down ratio:200:1


0.4-80 0.1-200  2.0-400 4.0-800 6.0-1200 8.0-1600
Interface Convex flange
Accuracy range Class 1.5
CH4 composition Range 30-100%VOL, Accuracy+5%(optional)
Power supply

External power supply: Safety Barrier Ui=5V

Li=100mA(main power supply)

  Internal Battery: 3.6V LS26500(Backup Power Supply)
Communication RS485
Explosion levels ExibIlIAT4 Gb
Workdng Envronment
Work temperature 10 and 40 ℃
Humidity ≤99%
Woriding pressure 0-200kPa




• Petrochemical
• Urban nature gas supply
• Bio-methane metering
• Customized binary-component gases metering

Petroleum Chemical Ultrasonic Gas Flowmeter RS485 220V Built In Industrial Lithium Battery 0




Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model,size?
A:Yes, we accept OEM for the qualify buyer. We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before ,shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.