Product Description
MF6600 MEMS Digital Rotameter Adjustable Gas Mass Flow Meter for Industrial Laboratory Monitoring RS485 LCD 0-70L/min
MF6600 MEMS Digital Rotameter Adjustable Gas Mass Flow Meter for Industrial Laboratory Monitoring RS485 LCD 0-70L/minNotice:
Due to shipping restrictions, batteries are not included in shipments to certain regions. Please prepare the required batteries yourself to ensure normal use of the product. Thank you for your understanding.
1.NOTE.
Default Parameters
Measured Media:Air, Nitrogen, Oxygen, Argon
For other gases, please contact our customer service team.
Power Supply:3.6V lithium battery, ER14250
Signal Output:None
Flow Range Options:0.1, 5, 10, 20, 50, 70 L/min
Connection Type:BSPT 1/4 internal thread
Default configuration includes an 8mm quick push-in fitting.
Accuracy:±2.0%
Customizable Parameters
Power Supply:3.6–24V DC input
The default configuration does not include a power cable.
Signal Output:RS485 or I2C
Accuracy:±1.5%
Connector Options:Hose barb, 6mm quick connector, ferrule fitting
Note:Due to limited display space, not all flow range options are shown. For customized specifications or other requirements, please contact us.
2. Parameters
Parameter | Specification |
Flow Range | 0~1, 5, 10, 20, 50, 70 SLPM (customizable) |
Turndown Ratio | 30:1 (up to 80:1 optional) |
Accuracy | ±2.0% FS (±1.5% FS optional) |
Repeatability | ±0.8% |
Zero Stability | 0.1% FS |
Output Drift | ±0.129%/°C |
Power Supply | 3.6~24VDC or 3.6V lithium battery (ER14250) |
Output Signal | RS485 (Modbus protocol) |
Display Type | LCD with backlight |
Max Working Pressure | 1.0 MPa |
Operating Temperature | -10~+55°C |
Storage Temperature | -20~+65°C |
Operating Humidity | <95%RH (non-condensing) |
Mechanical Connection | BSPT 1/4” female thread |
Adapter Options | Barbed, Quick-connect, Ferrule (on request) |
Electrical Interface | USB-C |
Calibration Gas | Air (20°C, 101.325 kPa) |
3. Features
Wide Turndown Ratio
Standard 30:1 turndown ratio, with customizable options up to 80:1, providing greater flexibility for different flow measurement requirements.
Intuitive LCD Display
The real-time digital LCD screen clearly shows both instantaneous flow and cumulative flow, making monitoring simple, accurate, and convenient.
High Accuracy
Standard accuracy is ±2.0% FS, with an optional upgrade to ±1.5% FS for applications that require higher measurement precision.
RS485 Digital Communication
Supports RS485 communication with Modbus protocol, enabling easy connection with PCs, PLCs, and data acquisition systems.
Gas Type Recognition
Automatically recognizes common gases such as air, oxygen, nitrogen, and argon, helping simplify setup and daily operation.
Flexible Power Supply
Supports both DC power input and an internal lithium battery (ER14250), making it suitable for fixed installations as well as remote or mobile applications.
4. Applications
Applications
This product is widely used in oxygen supply systems, gas metering, metallurgy, energy management, scientific research, and other related fields.
Gas Compatibility
Suitable for clean, dry, and non-corrosive gases. It is not suitable for flammable or explosive gases.
5. FAQs
Q1: Can this flow meter be used with oxygen?
A1: Yes. This flow meter is fully compatible with oxygen and can also be used with nitrogen, argon, and compressed air.
Q2: Does it support communication with PLC systems?
A2: Yes. It is equipped with an RS485 (Modbus) communication interface, ensuring seamless integration with PLCs, industrial controllers, and PC-based monitoring systems.
Q3: Can I order a custom flow range or connection fitting?
A3: Yes. Custom flow ranges and fitting options are available to meet specific application requirements. Please contact us before placing your order to confirm customization details.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
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.
. Please provide a physical address, as we do not ship to P.O. Boxes.
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.