Xi'an Yunyi Instrument Co., Ltd
| Customized Support | OEM, ODM |
| Supply Ability | 5000 pieces/year |
| Material | Stainless Steel, Aluminum, or Plastic |
| Response Time | 1.8ms |
| Weight | 0.5 |
| Humidity | < 95 %RH (No icing or condensation) |
| Installation Type | Inline, Insertion, or Clamp-on |
| Item | Lpg Gas Flow Meter roots flowmeter |
| Flow Rate | 0-20L/m, 0-100L/m, 0-250L/m |
| Measuring Range | 0.5~100Nm/s |
| Rangeability | 50:1 |
| Mounting Orientation | Horizontal or Vertical |
| Payment Terms | L/C, D/A, D/P, Western Union, T/T |
| Delivery Time | 10 working days |
| Working Pressure | ≤ 1.6MPa |
| Minimum Flow | 0.3 0.8 SLPM |
| Color | white |
| Pipe Diameter | 0.12 inch (3 mm) |
| Brand Name | Yunyi |
| Place of Origin | China |
| Model Number | MF5700 |
| Certification | CE/RoHs |
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Product Specification
| Customized Support | OEM, ODM | Supply Ability | 5000 pieces/year |
| Material | Stainless Steel, Aluminum, or Plastic | Response Time | 1.8ms |
| Weight | 0.5 | Humidity | < 95 %RH (No icing or condensation) |
| Installation Type | Inline, Insertion, or Clamp-on | Item | Lpg Gas Flow Meter roots flowmeter |
| Flow Rate | 0-20L/m, 0-100L/m, 0-250L/m | Measuring Range | 0.5~100Nm/s |
| Rangeability | 50:1 | Mounting Orientation | Horizontal or Vertical |
| Payment Terms | L/C, D/A, D/P, Western Union, T/T | Delivery Time | 10 working days |
| Working Pressure | ≤ 1.6MPa | Minimum Flow | 0.3 0.8 SLPM |
| Color | white | Pipe Diameter | 0.12 inch (3 mm) |
| Brand Name | Yunyi | Place of Origin | China |
| Model Number | MF5700 | Certification | CE/RoHs |
| High Light | Digital Gas Mass Flow Meter RS485 ，Portable Thermal Air Flowmeter 0-200L/min ，MEMS Gas Flow Meter for Lab | ||
Introduction
MF5700 is a portable MEMS thermal gas mass flow meter with a measuring range of 0 to 200 L/min. It offers high accuracy of ±(2.0% + 0.5% FS) and a fast response time of ≤0.1 second. The device features an LCD display for real-time flow reading, RS485 Modbus output, and flexible power options (8-24V DC or battery). Its compact and handheld design makes it easy to install and use for various gas flow measurement applications.
Application Range
MF5700 is widely used for measuring non-corrosive gases such as air, nitrogen, oxygen, and argon. Typical applications include laboratory gas analysis, hospital oxygen monitoring, industrial compressed air measurement, factory gas flow testing, and micro flow monitoring in analytical instruments. It is also suitable for gas flow control systems, environmental monitoring, and portable field testing.
Key selling points:
MEMS Thermal Sensing – High accuracy and fast response for air, nitrogen, and oxygen.
Portable & Battery Powered – Easy handheld operation with clear LCD display.
RS485 Modbus Output – Seamless integration into industrial and IoT systems.
Wide Flow Range – Measures 0–200 L/min with low power consumption.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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