• 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

Anti Contamination Gas Detector Accessories Ultrasonic Gas Flow Meter

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number USM Series
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
Measurement CO2 Warming Up Time 25s
Size 169.5*50.5*53mm Weight 70g
High Light

Anti Contamination Gas Detector Accessories


ISO9001 Gas Detector Accessories


70g Ultrasonic Gas Flow Meter

Leave a Message
Product Description

Ultrasonic Gas Meter Module



Ultrasonic Gas Meter Module G2.5-G4 uses a pair of ultrasonic gas transducers that installed oppositely at upstream and downstream, based on TOF (Time of Speed) principle to measure flow velocity of gas medium, with built-in temperature and smart software algorithm, consumed gas volume can be calculated and displayed on meter’s screen.
PCI patented L shape gas flow channel, the effective distance between two transducers are longer, which facilitates the measurement accuracy, it's also anti-contamination that guarantees long-term stability of accuracy.




• Patented L-shape structure based on ultrasonic technology
• Anti-contamination, stable flow field distribution, long-term stability of accuracy
• Class 1.5 accuracy with intelligent software algorithm for air, 100% CH4, H1 and different natural gases
• No moving parts, no mechanical wear that leads to degradation of accuracy
• Low pressure loss due to absence of obstructing objects within flow path
• Low power consumption
• UART/TTL interface with direct output for easy integration
• Small size which permits compact designs
• In-house clean production
• Compliant to OIML R137 and MID


Model No. USM-G2.5M
Measurement Range (m/h) 0.025 ~ 4
Accuracy Class 1.5
Output interface UART: Data bits: B:Stop bits: 1 Parity None: Standard baud rate: 115200bps
Power Supply 3-3.6 VDC
Working Current <80uA
Dimension (mm) 169.5*50.5*53
Weight (g) 70
Working Pressure 0-20kPa
Working Environment Temperature:-20%C-50°C Humidity: < 95%RH without Condensation
Storage Temperature -20°C~60 °C
Ex-proof info Ex-proof Grade: Exibll8T3 0b
  Intrinsic safety parameters: Ui=6YDC, Li =0.5A, Pi=2.25W,Ci=150uF, Li=52uH




• Residential Gas Meter
• Natural Gas Meter
• Smart Gas Meter
• Wireless Gas Meter
• Digital Gas Meter
• Domestic Gas Meter
• Home Gas Meter
• House Gas Meter
• Household Gas Meter
Anti Contamination Gas Detector Accessories Ultrasonic Gas Flow Meter 0




Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

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

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

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.