
flox[on] S – the new generation
FC Technik continues to renew the flox[on] series. And here is the new flox[on] S that represents a new generation of mass flow controller developed by FC Technik. It is based on the proved and well tested technique of thermal mass flow controller and a gas flow regulation made by a pressure compensated proportional valve which is insensitive to incoming pressure (0-16 bar) as well as outflow pressure. In addition it has a new and economical design, an optimized high performance micro controller, a micro USB port that allows to operate the flox[on] with a PC and can be choosed in three different modifications.
The USB port
The new USB Port allows to connect the flox[on]B with a PC. In addition with the flox[on] software for windows it is possible
• to get all information about the device,
• to see and to manipulate the calibration data,
• to have a look at the actual operation and to overwrite the set point.
Give a short notice and ask for the software. It is easy to install and handle.
Available modifications
Three standard versions of the flox[on]B are available:
The economic version is useful for standard applications with gases like compressed air, nitrogen or argon.
The extended version is ready to handle gases like hydrogen, methane and oxygen.
The stainless steel version, free of brass components, can be used in applications like food industry.
download data sheet english here
Download data sheet german here
Data flox[on] S
flox[on] S economy.
Maximum flow | Nl/min | 1200 |
Minimum flow | Nl/min | 0.5 |
Maximum operating | bar | 16 |
Regualtion ratio | 1 : 50 | |
Accuracy | ± 1% f.s. | |
Step response | s | 1.5 |
Operating temperature | °C | from -10 to +60 |
Housing | Aluminium and Brass |
Valveparts | Brass |
Inlet / Outletport | FBSPP 1/2“ |
Sealing | NBR, FPM |
Protection | IP54 |
flox[on] S extended
Maximum flow | Nl/min | 1200 |
Minimum flow | Nl/min | 0.5 |
Maximum operating | bar | 16 |
Regualtion ratio | 1 : 50/100 | |
Accuracy | ± 1% f.s. | |
Step response | s | 1.5 |
Operating temperature | °C | from -10 to +60 |
Housing | Aluminium and Brass |
Valveparts | Brass |
Inlet / Outletport | FBSPP 1/2“ |
Sealing | NBR, FPM |
Protection | IP65 |
flox[on] S stainless steel
Maximum flow | Nl/min | 1200 |
Minimum flow | Nl/min | 0.5 |
Maximum operating | bar | 16 |
Regualtion ratio | 1 : 50/100 | |
Accuracy | ± 1% f.s. | |
Step response | s | 1.5 |
Operating temperature | °C | from -10 to +60 |
Housing | steel |
Valveparts | steel |
Inlet / Outletport | FBSPP 1/2“, 3/8“, 1/4“ |
Sealing | NBR, FPM, other |
Protection | IP65 |

Dimensions flox[on] S

The new flox[on] S