Specializing in Fluid Measurement and Conveyance Projects Since 2008

GMFC-T2 Gas Mass Flow Controller—Precision Flow Control for Oxygen, Industrial Gases, and Specialty Gas Applications

2026-10-28

GMFC-T2 Gas Mass Flow Controller—Precision Flow Control for Oxygen, Industrial Gases, and Specialty Gas Applications 2

When Gas Flow Control Must Be Exact

Pressure regulators alone cannot deliver repeatable flow. Manual valves drift. Fixed orifices cannot adapt.

The GMFC-T2 is an intelligent, high-precision mass flow controller built for industrial special gas applications.

It combines high-speed sampling, digital compensation algorithms, an imported electromagnetic proportional valve, a 316L stainless steel gas circuit seat, and a high-precision flow sensor – delivering high accuracy, fast response, and stable performance in one compact instrument.

Built for the Gases That Matter

Your Challenge	GMFC-T2 Answer
Oxygen regulation	316L stainless steel gas circuit – compatible with oxygen and oxidizing gases
Specialty industrial gases	Designed for industrial special gas applications – stable, accurate, reliable
Micro flow control	0~10 SLM range; resolution as low as 0.01 SCCM – precise control at the micro scale
Fast process changes	Response time ≤1 second – keeps up with dynamic process steps
High accuracy requirements	1% F.S. precision – repeatable, dependable flow control
Multiple signal interfaces	4~20mA, 0~5V analog, RS485 digital – integrates with any control system
Local operation	Industrial-grade LCD touch screen – flow setting, instantaneous flow, cumulative flow display
Compact installations	Small size, low pressure drop – fits into tight gas panels and OEM equipment
System stability	Digital compensation algorithms – stable output across pressure and temperature variations

Why Mass Flow Controller – Not Regulator or Manual Valve

Control Type	Limitation	GMFC-T2 Advantage
Pressure regulator	Controls pressure, not flow – flow varies with downstream conditions	Direct mass flow control – flow stays where you set it
Manual needle valve	Requires constant adjustment, drifts with temperature and pressure	Automatic, stable, repeatable – set it and trust it
Fixed orifice	One flow rate only – cannot adapt to process changes	Adjustable setpoint, wide range, fast response
Mass flow meter only	Measures but does not control – needs separate valve	Integrated control valve and sensor – one instrument, closed-loop control

Key Specifications

Parameter	Value
Product Name	Gas Mass Flow Controller
Model	GMFC-T2
Precision	1% F.S.
Flow Range	0 ~ 10 SLM
Work Pressure	0 ~ 1 MPa
Operating Temperature	0 ~ 50°C
Resolution	Lowest 0.01 SCCM
Response Time	≤1 s
Current Signal	4~20mA
Analog Output	0~5V (optional)
Digital Communication	RS485
Display	Industrial-grade LCD touch screen
Display Functions	Flow setting, instantaneous flow, cumulative flow
Gas Circuit Material	316L stainless steel
Valve Type	Imported electromagnetic proportional valve
Special Feature	High-speed sampling, digital compensation algorithms
Application	Oxygen, industrial special gases

What Sets GMFC-T2 Apart

Feature	What It Means for You
1% F.S. precision	Repeatable flow control – batch after batch, run after run
0.01 SCCM resolution	Micro-flow control for delicate processes and small-scale reactions
≤1 second response	Keeps up with rapid process changes and pulsed flow requirements
316L stainless steel gas circuit	Compatible with oxygen, oxidizing gases, and high-purity gases
Imported electromagnetic proportional valve	Fast, precise, reliable flow regulation
High-speed sampling + digital compensation	Stable output despite pressure and temperature variations
LCD touch screen	Local operation – set flow, view instantaneous and cumulative flow
Multiple signal options	4~20mA, 0~5V, RS485 – connects to any PLC, DCS, or SCADA
Low pressure drop	Minimizes supply pressure requirements – saves energy
Compact size	Easy integration into OEM equipment and retrofits

Typical Applications

Industry	Application	Why GMFC-T2
Medical and Healthcare	Oxygen therapy, ventilator gas mixing, anesthesia	Accurate oxygen control, 316L construction, reliable
Industrial Gas	Specialty gas blending, cylinder filling, gas distribution	Wide gas compatibility, precise control
Chemical and Petrochemical	Reaction gas dosing, catalyst research, gas mixing	Stable output, fast response, digital communication
Semiconductor and Electronics	Process gas control, purge gas, carrier gas	High precision, micro flow, clean construction
Pharmaceutical	Fermentation gas control, nitrogen blanketing	Accurate, traceable, reliable
Metallurgy	Oxygen enrichment, shielding gas control	High accuracy, stable flow
Environmental	Calibration gas blending, emissions monitoring	Precise ratio control, RS485 integration
Laboratory and R&D	Microreactor feed, gas chromatography, test rigs	0.01 SCCM resolution, fast response

One Question

Would you rather adjust a valve by hand – or set a flow and trust it?

Manual adjustment drifts. Pressure regulators cannot control flow. Fixed orifices cannot adapt.

Closed-loop mass flow control keeps your process where you set it.

The GMFC-T2 gives you the control you need.

Ready to specify the GMFC-T2 for your gas system?

Contact us with your gas type, flow range, pressure, temperature, and signal requirements. We'll recommend the right configuration and provide a quote within 24 hours.

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Get in touch with us

Shanghai Cixi Instrument CO.,LTD was founded in 2008 and is located in Shanghai Songjiang industrial park. We are the professional flow meter manufacture who integrate R&D, production and sales as one manufacturers.

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