High precision, fast response gas flowmeter

Founded in 2012, Aituoli is a professional research and development manufacturer of quality flow meters and controllers, focusing on precise measurement and control of small gas flow rates.

Aituoli has independent intellectual property rights for its quality flow meters and controller products. Its core components, such as capillary column flow sensors, laminar differential pressure flow sensors, and high-precision micro proportional valves, have been 100% independently developed. The core production equipment is 100% independently developed and the entire process is independently controllable.

The company has ISO9001 quality management and manufacturing certification, and through standardized production and management, Aituoli continues to provide customers with high-quality and qualified products in a stable manner; And provide customized products and solutions based on customer application scenarios to meet various needs.

Product series:

Thermal gas mass flowmeter/controller, laminar differential pressure gas mass flowmeter/controller

Product application areas

Semiconductors, photovoltaics, optical fibers, FPD， Vacuum coating, new energy batteries, analytical instruments, biopharmaceuticals, gas production and distribution, chemical industry, food, industrial automation and other fields

Gas type:90+gases to choose from

Measurement range:0.5%F.S. – 100% F.S. (1:200)

Control range1%F.S. – 100% F.S. (1:100)

Accuracy:0.5% F.S.

Working pressure difference:0-1 MPa

Voltage resistance:3 MPa

Control response time<1 s

Valve type:Normally closed valve

Preheating time:5 min（T95)

Range:0-2 sccm…200slpm

display:Optional built-in/external display screen

Standard condition:20 ℃ (adjustable), 1atm

Communication method:0-5Vdc, 4-20mA, RS485, RS232, CAN, EtherCat