Product Description
MF5712 Gas Mass Flow Meter Air Oxygen Nitrogen CO2 Argon RS485 180° Rotatable Display Battery 5-24Vdc DN8-15
MF5712 Gas Mass Flow Meter Air Oxygen Nitrogen CO2 Argon RS485 180° Rotatable Display Battery 5-24Vdc DN8-15Digital Gas Mass Flow Meter
Suitable for Air, Nitrogen, and Oxygen
Available Models and Flow Ranges
MF5706: 0–20 L/min
MF5708: 0–100 L/min
MF5712: 0–250 L/min
Product Description
The MF5700 series digital gas mass flow meters are designed for measuring the flow of air, nitrogen, and oxygen. They are suitable for both real-time instantaneous flow testing and accumulated flow measurement.
With high-precision MEMS sensing technology, these meters provide accurate measurement for small gas flow applications. Their compact and lightweight design makes them easy to install, carry, and use in different working environments.
Key Features
Low Power ConsumptionSupports battery operation and can also be connected to an optional external AC adapter for flexible power supply.
Compact and Portable DesignSmall size, light weight, and easy installation make the meter convenient for portable or space-limited applications.
High-Precision Gas Flow MeasurementBuilt with MEMS technology to deliver accurate and stable measurement of small gas flows.
RS485 Modbus CommunicationSupports RS485 Modbus protocol for networking, data transmission, and remote monitoring.
Programmable Alarm FunctionUsers can set customized flow range alarms for safety protection and process control.
Product Benefits
Thermal Mass Flow MeasurementThe sensor chip adopts thermal mass flow technology, so no temperature or pressure compensation is required. This ensures high sensitivity and enables accurate detection of very low starting flow rates.
Multi-Sensor IntegrationMultiple sensors are integrated into a single chip, allowing a turndown ratio of up to 80:1 or even higher.
High Stability and AccuracyThe device delivers excellent full-scale stability, high accuracy, and reliable repeatability for consistent performance.
Wide Gas CompatibilityIt can measure a variety of gases and supports quick on-site calibration for special gas applications.
Flexible Output OptionsEquipped with an on-site LCD display, the device also supports RS485 communication for remote data inquiry. Parameters can be easily set through the keypad.
Over-Range AlarmAn over-range alarm indicator is included to improve operational safety.
Dual Power Supply OptionsThe device supports both battery power and external power supply, providing greater flexibility for different usage scenarios.
Wide Range of Applications
Suitable for use across multiple industries, including mechanical and electrical fields, food and beverage production, tobacco processing, chemical manufacturing, analytical instruments, glass production, fisheries, and scientific research institutions.







FAQs
How is the Digital Gas Mass Flow Meter powered?
The Digital Gas Mass Flow Meter supports both battery power and an external AC adapter, offering flexible operation for different working environments and application needs.
Is the Digital Gas Mass Flow Meter suitable for industrial applications?
Yes, the Digital Gas Mass Flow Meter is widely used across various industries, including mechanical engineering, electrical systems, food and beverage production, tobacco processing, chemical manufacturing, and analytical instrumentation. Its reliable performance makes it suitable for both industrial and laboratory applications.
About Prime Living
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We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
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Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.