We are the only Chinese brand who gets ATEX, and we get it from TUV SUD, the most authoritative institute for ATEX. Our meter passed all tests carried out by TUV without any modification. Their only suggestion is to replace the cable entry device with a ATEX approved one; thus, please rest assured that we produce our meter with high standard :)
Besides, Sealand meter and calibration lab are approved by CNAS, member of ilac in China.
Mass Flow Transmitter Specifications
| Model No. | Diameter (mm) | Max. flow rate (kg/min) | MWP. (MPa) | Accuracy grade (%) | Zero stability (kg/h) |
| CG-03 | 03 | 6 | 4 | 0.1/ 0.2/ 0.5 | 0.012 |
| CG-06 | 06 | 18 | 4 | 0.1/ 0.2/ 0.5 | 0.04 |
| CG-15 | 15 | 50 | 25 | 0.1/ 0.2/ 0.5 | 0.12 |
| CNG-20 | 20 | 120 | 25 | 0.1/ 0.2/ 0.5 | 0.36 |
| CG-25 | 25 | 200 | 4 | 0.1/ 0.2/ 0.5 | 0.62 |
| CG-40 | 40 | 500 | 4 | 0.1/ 0.2/ 0.5 | 1.60 |
| CG-50 | 50 | 1000 | 4 | 0.1/ 0.2/ 0.5 | 2.38 |
| CG-80 | 80 | 3000 | 4 | 0.1/ 0.2/ 0.5 | 7.05 |
| CG-100 | 100 | 3600 | 4 | 0.1/ 0.2/ 0.5 | 12.00 |
| CG-150 | 150 | 8000 | 4 | 0.1/ 0.2/ 0.5 | 50.00 |
| Specifications of Coriolis Mass Flow Sensor |
| Gas accuracy | ±0.5% |
| Liquid accuracy | ±0.2% |
| Temp. accuracy | ±1°C |
| Pressure drop | ≤0.2MPa |
| MWP | 4MPa/ 25MPa |
| Temp. rating | -50°C~+200°C |
| End connection | Customizable |
| Ex-mark | EX II 2G Ex ib IIC T6...T1 Gb |
| Specifications of Coriolis mass flow transmitter |
| Temp. rating | -20°C~+50°C |
| RH | ≤95%, non condensed |
| Atmospheric pressure | 86~106KPa |
| Operating voltage | AC85~265V/ DC12~28V |
| Output | RS485 Modbus RTU, Pulse, 4-20mA, HART |
| Ex-mark | EX II 2G Ex db [ib] IIC T6...T1 Gb |
Detail pictures
Applications of Coriolis Mass Flow Transmitter
With its high accuracy, wide rangeability and reliable performance, Sealand meter has been applied in many kinds of industries during the last 8 years. Unlike others who only focus on the measurement of liquid at normal pressure & temperature, Sealand has conquered the difficulty in the measurement under severe conditions, such as high pressure, high viscosity, high & low temperature. Take CNG (compressed natural gas) for example. As the saying goes, the meter can measure anything else if it can measure CNG. It is quite hard to measure gas under high pressure. The sensor must be able to bear high pressure; in this way, the thickness of flow tube must be increased, so the transmitter shall be more sensitive to detect the signal; however, Sealand made it. Sealand's first model is specially designed for CNG dispenser, and now thousands of this model are put into use on the market.
Hereby we list some of our applications for your reference.
Advantages of Coriolis Mass Flow Transmitter
1. Maintenance-free
2. HIgh accuracy & reliability
3. Shows many parameters simultaneously, such as mass flow, temperature & desity
4. Compact design with no moving parts, no special mounting and no flow conditioning required.
About Sealand
Zhejiang Sealand Technology Co. Ltd. is a professional hi-tech enterprise, specialized in development, production & sales of Coriolis Mass Flow Meter, located in Binhai ETDZ, Wenzhou, Zhejiang, China. Read more!
Mass Flow Transmitter Calibration Lab
The calibration lab is equipped with world famous brand METTLER TOLEDO instrument with accuracy 0.014%, and other devices imported from South Korea, national institute approved.
Mass production of Coriolis Mass Flow Transmitter
Why Sealand?
1. Sealand is professional, with senior engineers from the first research team in this field in China, and junior one from college, to keep improving.
2. Sealand is experienced. It started to research and develop in 1990. All employees are stable here; even the production-line workers have worked here for more than 5 years.
3. Sealand strictly controls the quality from raw material to finished products, and all products will be inspected and tested for 3 times before shipment.
4. The warranty is 2 years, but technical support is always available. Read more!
1.Customer: May I release trial order, 1 pc for example?
Sealand: Certainly, trial order is acceptable. In general, we have common models in stock. Sample will be sent within 1 week, after payment is received.
2.Customer: Could you design according to my requirements?
Sealand: Of course, our team will design for you, to make our mass
Flowmeter work perfectly at your end.
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