RU EN
The gas flow and pressure indicator (FPI)

The gas flow and pressure indicator (FPI) is designed to monitor the pressure and flow rate of non-aggressive gases in the pipelines of chromatographic and other analytical equipment.

The measurement of gas flow is based on the conversion of the gas mass flow rate into an electrical signal by the calorimetric method. The measured gas flow and pressure are displayed on a digital indicator. The device has an external RS 485 interface, operating under the MODBUS RTU protocol.

Technical specifications:

- gas flow measurement range – from 1 to 750 ml/min;

- pressure measurement range from 0 to 0.4 MPa;

- gas flow measurement error – less than ± 2% in the measurement range of 100 art.ml/min; less than 3% in the measurement range of 100 ... 750 art. ml/min;

- measurement error suppression – less than ± 0.25 %;

- measured gases: Air, Nitrogen, Hydrogen, Helium, Argon, Methane;

- function of monitoring the pumped gas volume for a given period of time;

- function of monitoring changes in gas pressure for a given period of time;

- the device is powered from an external power supply +15V (220V 50Hz network adapter is included in the package).

Submit application
You may be interested
Our partners
National Research Nuclear University "MIFI"
National Research Nuclear University "MIFI"
CJSC «Rosshelf»
CJSC «Rosshelf»
The Ministry of Defence of the Russian Federation
The Ministry of Defence of the Russian Federation
Federal space Agency («Roscosmos»)
Federal space Agency («Roscosmos»)
OJSC «Salavatnefteorgsintez»
OJSC «Salavatnefteorgsintez»
OJSC «Nizhnekamskneftekhim»
OJSC «Nizhnekamskneftekhim»
OJSC «Tatneft»
OJSC «Tatneft»
OJSC «Tobol'sk-Neftekhim»
OJSC «Tobol'sk-Neftekhim»
OJSC «Caustic», Sterlitamak
OJSC «Caustic», Sterlitamak
Evrohim
Evrohim
OJSC «Nevinnomyssky Azot», Nevinnomyssk.
OJSC «Nevinnomyssky Azot», Nevinnomyssk.
OJSC «Cherepovetkyi «Azot»
OJSC «Cherepovetkyi «Azot»
OJSC «Acron», Veliky Novgorod
OJSC «Acron», Veliky Novgorod
OJSC «Halogen», Perm
OJSC «Halogen», Perm
OJSC «Kazanorgsintez»
OJSC «Kazanorgsintez»
OJSC «Severstal»
OJSC «Severstal»
LLC «Kirovo-Chepetsk chemical company»
LLC «Kirovo-Chepetsk chemical company»
OJSC «MMC "Norilskyi Nickel»
OJSC «MMC "Norilskyi Nickel»
OJSC «Nizhnekamskshina»
OJSC «Nizhnekamskshina»
OJSC «Orsknefteorgsintez», OJSC Oil and gas company "RussNeft»
OJSC «Orsknefteorgsintez», OJSC Oil and gas company "RussNeft»