≤±0.1%
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Dn8-300
Tube/Flange
Energy Metering
Coriolis Mass Flow Meter
Liquid
Coriolis Force
Closed Pipeline
ISO
Better Than 0.05%
Exdib II CT4~T6
Ss316L for Measuring Tube/Ss304 for Housing/Cutomi
Flange/Thread/Clamp
Pulse/4-20mA/RS485/Hart
DC(18~36)V or AC(85~265)V
0~25MPa(250bar/ 3625psig)
Hygeian/Jacket
YINUO
Plywood Case
DN8-300
Shanghai Yinuo
90261000
Product Description
Coriolis mass flowmeter with 0.05 repeatability for custody transfer
They chose YINUO...

Production description
Flow range for U Tube sensor
Flow range for Micro-bend tube sensor
Specification
Facility
1. Auto-bending machine

2. Auto-welding machine

3. Water calibration center

Application
It's an instrument that measures the mass flow rate and density of a fluid flowing through a tube. It's widely used for the process detecting and custody transfer/fiscal unit in many industries such as petroleum, petrochemical industry, pharmacy, paper making, food and energy etc.

Why Yinuo
(1) For electronic products, we have automatic chip mounter (SMT) production line and high/low temp. testing equipment.
(2) For mechanical products, we have advantage on casting, machining, and welding which is the key point in eyes of Russian.
(3) For calibration, we have calibration facilities approved by China government for oil, water and gas.
(4) For flowmeter, we are Top leaders in China for both of Coriolis Mass Flowmeter & PD flowmeter, which be approved the UL, CE, CCS (China) and BV certificate (France) for marine market.
(5) For pump, we combined Russian military technology with China low cost to manufacture for large capacity transportation of oil, chemical, water, and wastewater even if contain some participles and we also design and produce twin-screw pump for high pressure, high viscosity liquid with multiphase.
(6) For SCADA loading & metering/ Skid Mount System, we also have much experience in China and in Afghanistan, Equatorial Guinea and are trying to promote in all over the world.
They chose YINUO...

Production description
Flow range for U Tube sensor
DN | Allowable Flow Range (kg/h) | Normal Flow Range for Accuracy 0.1% (kg/h) | Normal Flow Range for Accuracy 0.2% (kg/h) | Normal Flow Range for Accuracy 0.2% (kg/h) | Stability of Zero Point (kg/h) |
10 | 10~1000 | 100~1000 | 70~1000 | 50~1000 | 0.04 |
15 | 20~3000 | 200~3000 | 150~3000 | 100~3000 | 0.12 |
25 | 80~8000 | 500~8000 | 400~8000 | 300~8000 | 0.32 |
40 | 240~32000 | 2000~32000 | 1500~32000 | 1300~32000 | 1.2 |
50 | 500~50000 | 3500~50000 | 2500~50000 | 2000~50000 | 2 |
80 | 800~140000 | 8000~140000 | 7000~120000 | 6000~120000 | 6 |
100 | 1500~200000 | 15000~200000 | 12000~200000 | 10000~200000 | 8 |
150 | 5000~500000 | 38000~500000 | 32000~500000 | 28000~500000 | 20 |
200 | 10000~1000000 | 100000~1000000 | 700000~1000000 | 500000~1000000 | 40 |
Flow range for Micro-bend tube sensor
DN (mm) | Max. Flow range (kg/h) | Normal flow range for 0.1% accuracy(Kg/h) | Normal flow range for 0.2% accuracy(Kg/h) | Normal flow range for 0.5% accuracy(Kg/h) | Stability of Zero point(Kg/h) |
8 | 8~800 | 80~800 | 55~800 | 40~800 | 0.035 |
10 | 10~1000 | 100~1000 | 70~1000 | 50~1000 | 0.045 |
15 | 20~3000 | 200~3000 | 150~3000 | 100~3000 | 0.09 |
25 | 80~8000 | 600~8000 | 400~8000 | 300~8000 | 0.25 |
40 | 240~24000 | 2400~24000 | 1200~24000 | 1000~24000 | 1 |
50 | 500~45000 | 5000~45000 | 2500~45000 | 2000~45000 | 2 |
80 | 800~120000 | 8000~120000 | 7000~120000 | 6000~120000 | 3.5 |
100 | 1500~200000 | 18000~200000 | 12000~200000 | 10000~200000 | 7 |
150 | 5000~500000 | 50000~500000 | 35000~500000 | 30000~500000 | 23 |
200 | 10000~1000000 | 100000~1000000 | 70000~1000000 | 50000~1000000 | 45 |
250 | 15000~1500000 | 150000~1500000 | 120000~1500000 | 75000~1500000 | 70 |
300 | 25000~2500000 | 200000~2500000 | 150000~2500000 | 100000~2500000 | 150 |
Specification
DN | 8-300(mm) |
Structure | Integrated & Separated type |
Sensor | Tri-angle/U tube/ Micro-bend/ Straight type |
Transmitter | DSP |
Ex Mark | Exib II CT3~T6 |
Power Supply | DC(18~36)V or AC(85~265)V |
Output Interface | RS485-Modbus RTU OR HART |
Max pressure | 250 bar |
Signal output | Pulse output + (4~20)mA |
Accuracy | 0.1% 0.2% 0.5% |
Enclosure | IP65 |
Certificate | Ce/ATEX(under pending)/NEPSI |
Working temperature | -200~+300 °C |
Facility
1. Auto-bending machine

2. Auto-welding machine

3. Water calibration center

Application
It's an instrument that measures the mass flow rate and density of a fluid flowing through a tube. It's widely used for the process detecting and custody transfer/fiscal unit in many industries such as petroleum, petrochemical industry, pharmacy, paper making, food and energy etc.

Why Yinuo
(1) For electronic products, we have automatic chip mounter (SMT) production line and high/low temp. testing equipment.
(2) For mechanical products, we have advantage on casting, machining, and welding which is the key point in eyes of Russian.
(3) For calibration, we have calibration facilities approved by China government for oil, water and gas.
(4) For flowmeter, we are Top leaders in China for both of Coriolis Mass Flowmeter & PD flowmeter, which be approved the UL, CE, CCS (China) and BV certificate (France) for marine market.
(5) For pump, we combined Russian military technology with China low cost to manufacture for large capacity transportation of oil, chemical, water, and wastewater even if contain some participles and we also design and produce twin-screw pump for high pressure, high viscosity liquid with multiphase.
(6) For SCADA loading & metering/ Skid Mount System, we also have much experience in China and in Afghanistan, Equatorial Guinea and are trying to promote in all over the world.
FAQ.
1.Customer: What's the delivery date?
YINUO : Our stock is based on GB/DIN flange, and the delivery date for it is 10 days; we also accept the other flanges like ANSI/JIS or thread connection, and the delivery date is 15 days.;
2.Customer: Could you design according to my requirements?
YINUO : Yes, we could provide OEM service.
3. Customer: What's the warranty period?
YINUO : Our warranty period is 12 months after installation but not longer than 18 months after the shipment.