Small low pressure Two-channel mass flowmeter

FOB Reference Price:Get Latest Price
$890.00 - $2,500.00 / Set | 1 Set/Sets (Min. Order)
stainless steel
Lead Time:
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 Negotiable
Customized logo (Min. Order: 5 Sets)
Customized packaging (Min. Order: 5 Sets)


Graphic customization (Min. Order: 5 Sets) Less
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Quick Details
Place of Origin:
Henan, China
Brand Name:
Model Number:
Variable Area Air & Gas Flowmeters
gas mixing tank:
pipe interface:
6.35mm ferrule connector
Supply Ability
Supply Ability:
500 Set/Sets per Year
Packaging & Delivery
Packaging Details
plywood case
according to your requirement
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 To be negotiated

Two-channel mass flowmeter


This proportioner is suitable for low pressure and small flow, multiple gas single/mixed continuous gas supply systems. It is especially convenient to switch a variety of gases without causing the atmosphere to enter the heating tube.

The gas flow can be read on the same plane, and the digital display of the digital tube is highlighted, and the appearance is beautiful and practical, and the operation is simple.The gas flow rate is accurate and the control accuracy is high, which can effectively control the gas intake amount.All inlet and outlet ports and valve connections are connected by unions for easy maintenance and disassembly.

Working principle


The two (or more) kinds of gases in gas cylinder are decompressed through the pressure reducing valve to the required pressure (0.05MPa~0.3Mpa) and input to the gas mixing proportioner, and then by adjusting the volume flow of each component, the mixed gas of the predetermined proportional relationship is output to achieve the atmosphere required by the experiment. It is strictly forbidden to supply hydrogen and oxygen at the same time to ensure safety.




Valve type

Flowmeter comes with solenoid valve

Number of gas channels

2 channels

Pressure range


A-channel range

Customized 0~1000 SCCM (H2)

B-channel range

Customized  0~1000 SCCM (Ar)

Flow control range


Gas mixing tank volume


Gas channel material

304 stainless steel

Pipe interface

6.35mm ferrule connector

Power supply

AC220V 50Hz



Our Services

1. Factory prices with the best quality.

2. One year free-of-charge maintenance for all the dental equipment

3. Customized service for special demand

4. Fast and flexible delivery, by sea, by air, by express

5. Quick response within 24 hours

How to order

1. If you are interested in our products, please tell us the model number and quantity.

2. We will make a proforma invoice for your order.

3. We will deliver the product ASAP on receipt of the payment


1. Guarantee for one year after shipment.


1. Western Union

2. PayPal

3. Secure Payment through Alibaba

4. Telegraphic transfer

5. L/C

Company Information

Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design,

manufacturing and sales of equipment used in scientific researches. Independence and innovation is the

company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace,

atmosphere furnace,CVD system and customized lab equipment.Welcome you come to visit us.




1. Are you a manufacturer or trade company ?

Yes,you can assured that we are a professional manufacturer with full experience, and

doing business in domestic and oversea for many years.

2. We are not professional for operation and installation of your machine?

While this is not difficult to solve,our machine is easy to operate,no need to

professional training,and the instruction manual and vedio we make can teach you step by step.

What’s more,we have professional engineers , if needed we can send them to your side to solve the problem.

Also we supply online service at any time.

3. How about packaging ? if machine damaged,what should I do ?

Usually machine is packed with wooden case and standard export carton,

plywood carton or as your requirement. Before delivery we will also send you the packing photos of the goods to confirm with you. After agreed, we will deliver it.

Damage haven’t happened before, if happen,we will arrange replacement.

4. We haven’t do business before,how can I trust your company and machine ?

We have been GOLD supplier with no complaints on Alibaba.and our machine have exported to many countries all over the world