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200SLPM Digital Gas Flow Meter

200SLPM Digital Gas Flow Meter

Nitrogen Digital Gas Flow Meter

200SLPM Digital Gas Flow Meter

Oxygen Gas Flow Sensor

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Product Details
Model No.:
MF5706 MF5712
Measuring Range:
0-10, 0-25L/Min, 0-200L/min
Power Supply:
Battery Or 5-12VDC Adapter
Output Method:
RS485 Optional
1 Year
Product Name:
China Supplier Nitrogen/Oxygen Gas Air Flow Meter 0 ~ 200SLPM
Payment & Shipping Terms
Minimum Order Quantity
USD139.00 ~ USD159.00/set
Packaging Details
Polywood box packing
Delivery Time
5 ~ 8 working days after payment
Payment Terms
L/C, T/T, Western Union, MoneyGram PayPal
Supply Ability
Product Description

China Supplier Nitrogen/Oxygen gas air flow meter 0 ~ 200SLPM


MF5700 Series Mass Flow Meters feature cost effective ultra low power operating on 4 AA batteries. The portable design has excellent exchangeable mechanical adapters, easy data accessible and user programmable capabilities. The internal data storage can also help for many industrial on-site applications. The meters can be customized for various general purpose flow applications.



China Supplier Nitrogen/Oxygen gas air flow meter
Parameter MF5706 MF5712 Unit
Flow Range 0~10, 25 0~200 SLPM
Turn-down ratio 30:1
Accuracy ±(2.0+0.5FS) %
Repeat ability 0.5 %
Response Time ≤2 sec
Power Supply 4 AA Batteries (LR6) / 6~15 Vdc (with 220 Vac Adaptor)
Output RS 485 (Optional)
Display LCD
Display Units Instant flow rate: SLPM; Flow accumulation: NCM
Instant Flow Rate Resolution 0.01 SLPM
Flow Accumulation Resolution 0.001 NCM
Continuous Working Time >60 days (with batteries)
Max. Pressure ≤0.8 Mpa
Working Temperature -10 ~ +55
Storage Temperature -20 ~ +65
Humidity <95% RH (No Icing or Condensation)
Keyboard 3 keys
User Interface mini USB
Calibration Air @ 20C, 101.325 Kpa
DN 6 12 mm
Mechanical Connection NPT 1/4 NPT 1/2  
Weight 350 g


Note: the above parameters are applicable at 20℃ and 101.325kPa.



! Ultra low power by batteries or optional external AC adaptor

! Potable design with rotatable meter head and easy exchangeable mechanical adaptors

! Customizable flow range with over 30:1 turn-down

! RS485 Modbus protocol ready for networking

! User programmable range alarm for safety and other monitoring/control functionality

! Internal data storage for additional data safety

! Hygienic and oxygen safe copper body for various fluids

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Q: How long will you reply me?

A: We will contact you as soon as possible but within 12 hours

Q: Can I get some samples?

A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.

Q: How soon can you arrange your production?

A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.

Q: What's delivery time?

A: It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q: How do you control your quality ?

A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).

Q: What certificates do you have ?

A: ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.

Q: Could I visit your factory?

A: Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.

Q: What's your warranty terms?

A: We offer 12 months warranty time.

Q: can you provide OEM & Customized service?

A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.

Send your inquiry directly to us

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