D Code Degrease Option Thermal Mass Flowmeter for Oxygen Service
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Product Highlights
- Wide Flow Range: Capable of measuring gas flow rates from 0.5Nm/s up to 100Nm/s.
- No Moving Parts: Sensor features no moving parts, ensuring high reliability and low maintenance.
- Dual Power Supply: Supports both DC 24V and AC 220V power supply options for flexibility.
- Multiple Output Signals: Offers 4-20mA, Pulse, RS-485, and HART output signal options.
- Customizable Solutions: Provides full customization including housing, materials, and sensor types.
- Robust Construction: Features high-pressure cast aluminum housing and stainless steel options.
- IP65 Protection: Ingress protection rating of IP65 ensures durability in harsh environments.
Product Attributes
- Customization
- Available
- Warranty
- One Year
- Accuracy
- ±1.0%~±2.5%R
- Model NO.
- MG9950
- Main Application
- Various gases (excluding acetylene gas
- Size
- 1/4"~120"
- Sensor
- Insertion type, pipeline type
- Application
- Industrial Production
- Type
- Mass Flowmeter
- Measuring Media
- Various gases (excluding acetylene gas
- Measuring Principle
- Thermal diffusion
- Certification
- CE, SIL, CEX
- Housing Structure
- Dual Chamber
- Housing Material
- High Pressure Cast Aluminum
- Body Material
- Carbon steel or Stainless Steel
- Cable Entry
- 1/2"NPT or M20*1.5
- Insertion Type Sensor Material
- Stainless Steel
- Pipeline Type Sensor Material
- Carbon Steel or Stainless Steel
- Power Supply
- DC 24V or AC220V
- Output Signal
- 4-20mA, Pulse, RS-485, HART
- Alarm
- 2-channel relay normally open contacts
- Medium Temperature
- -20~+100 ℃, -20~+200℃, -20~+350℃
- Operation Pressure
- Insertion Type: ≤2.5MPa, Pipeline Type: ≤4.0MPa
- Flow Rate Range
- 0.1~120 Nm/s
- Local Display
- Four line character LCD display
- Flange
- Carbon steel, SS304, SS316, RF, RJ, MFM
- Ingress Protection
- IP65
- Transport Package
- Wooden Box
- Trademark
- mega-tek
- Origin
- China
- HS Code
- 9026100000
- Production Capacity
- 20000 PCS/Year
- Package Size
- 100.00cm * 26.00cm * 26.00cm
- Package Gross Weight
- 6.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description





Wide range ratio, capable of measuring gas flow rates as high as 100Nm/s and as low as 0.5Nm/s, can be used for gas leak detection;
Good seismic performance and long service life. The sensor has no moving parts or pressure sensing omponents, and is not affected by vibration on measurement accuracy;
Easy to install and maintain, and can achieve non-stop installation and maintenance (requiring special customization) when on-site conditions permit;
Using RS-485 communication or HART communication, factory automation and integration can be achieved;
Standard DC24V, AC220V dual power supply;
The installation form can be selected as pipeline type, online plug-in type, plug-in type. The plug in type is uitable for flow measurement using large-diameter pipelines and irregular pipelines, and is easy to install;





Mega-tek began its preparations in 2008 and established a R&D, manufacturing, testing, and sales center in Chengdu. It produced the first qualified product in August 2012, put it into trial production, which was officially mass-produced and sold in 2014. It provides users with industrial sensors, process instruments, and system solutions.
Mega-tek, recognized as one of its most critical global production and R&D hubs, has comprehensively upgraded its products in terms of technology and process, obtaining multiple invention and utility model patents, software copyrights, and various international authoritative certifications. By integrating R&D, production, sales, and after-sales service, Mega-tek delivers a suite of more precise, efficient, and advanced industrial process automation control products to its users.
Mega-tek, as an outstanding solution supplier of process instruments. The products are widely used in nuclear power, aerospac, petroleum, chemical, new energy, new materials, power, metallurgy, food, papermaking, municipal engineering, and environment-protection fields, achieving remarkable performance among leading enterprises in various fields.






Q1: Could I visit your factory?
Q1: What is your warranty policy?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI258113". Items marked "" are certified.
Company Profile
Mega-tek Instrument (Chengdu) Co., Ltd. is a wholly-owned process instrument manufacturer and automatic process service supplier, established by Mega-link International (H. K. ) Development Co., Ltd.
Mega-tek began its preparations in 2008 and established a R&D, manufacturing, testing, and sales center in Chengdu. It produced the first qualified product in August 2012, put it into trial production, which was officially mass-produced and sold in 2014. It provides users with industrial sensors, process instruments, and system solutions.
Mega-tek, recognized as one of its most critical global production and R&D hubs, has comprehensively upgraded its products in terms of technology and process, obtaining multiple invention and utility model patents, software copyrights, and various international authoritative certifications. By integrating R&D, production, sales, and after-sales service, Mega-tek delivers a suite of more precise, efficient, and advanced industrial process automation control products to its users.
Mega-tek, as an outstanding solution supplier of process instruments. The products are widely used in nuclear power, aerospace, military, petroleum, chemical, new energy, new materials, power, metallurgy, food, papermaking, municipal engineering, and environment-protection fields, achieving remarkable performance among leading enterprises in various fields.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Chengdu, Sichuan, China
-
Plant Area
- 8518 square meters
-
Number of Employees
- 132
-
Registered Capital
- 60,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 153
Our Production Capability & Technical Expertise
- Main Products
- Pressure Transmitter, Temperature Transmitter, Level Gauge, Flowmeter, Analyzer, Level Switch, Pressure Gauge, Temperature Senser, Level Transmitter, Flow Switch
-
Production Lines
- 3
-
Production Machines
- Argon Welder, CNC Lathe, Filling Machine, Helium Leak Detection Machine, Laser Welding Machine, Magnetostrictive Debugging Cabinet, Pressure Transmitter Verification Station, Radial Drilling Machine, Sawing Machine, Stamping Forming Machine, Vacuum Oiling Machine, High and Low Temperature Test Chamber
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-08-04
-
Export Year
- 7 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Could I visit your factory?
- Of course. Welcome to visit our factory produce line and instruments
- What are your main applications?
- Our products are mainly used in industries such as nuclear power, aerospace, petroleum, chemical, new energy, new materials, power, metallurgy, food, papermaking, municipal engineering, and environment-protection fields.
- Can I be your distributor?
- Yes, we are looking for distributors in overseas market.
- What are your main products?
- Our main products include pressure instruments, level instruments, temperature instruments, flow instruments, and analyzer.
- Do you provide customized solutions?
- Yes, we offer tailored solutions to meet specific customer requirements. Please contact our sales team with your detailed specifications.
- Do you provide product samples?
- Yes, we provide samples for testing and evaluation. Please contact us for more details.
- What payment methods do you accept?
- We accept various payment methods including T/T (bank transfer), L/C (letter of credit), PayPal, and major credit cards.
- What are your shipping options?
- We offer various shipping options including air, sea, and express delivery. We work with reputable logis- tics partners to ensure timely delivery.
- What is your lead time?
- It depends on the specific product parameters and order quantity. Generally, orders are processed within 7-15 business days. Shipping times depend on the chosen shipping method and destination.
- Could you share discount?
- Yes. According purchase QTY Will share discount.
- What is your warranty policy?
- Our products come with a standard warranty covering defects in materials and workmanship. Please refer to the product documentation for specific warranty details.
- Do you provide technical support and training?
- Yes, we offer comprehensive technical support and training for our products. Our team is available to assist with installation, operation, and maintenance.
- How do I contact customer service?
- You can contact our customer service team via the contact details provided and we are available 24/7 to help you with any queries or issues you may have.
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