FSUE “SPA “Analitpribor” is one of the leaders of gas-analysis instrument engineering in the Russian Federation. Production of gas-analysis equipment is from 1960.

ГТВ-1101ВЗ-А – fixed explosion-proof gas analyzer for hydrogen (atomic version)

 
 

 

License for design of gas-analysis equipment and auxiliary equipment for nuclear power plants ЦО-12-101-2359 of 07.07.2004.

   License for production of gas-analysis equipment and auxiliary equipment for nuclear power plants ЦО-12-101-2358 of 07.07.2004.

 

   Fixed gas analyzer ГТВ-1101ВЗ-А is designed for measurement of hydrogen volume fraction in process gas mixtures (nitrogen and air).

   Application: monitoring of technological processes at nuclear power plants.

   Principle of operation – thermoconductometric.

   Sampling – diffusion and forced.

   Operation – continuous.

   Version – atomic.

 

   Gas analyzer consists of:

- measuring transducer MT;

- remote primary measuring transducer PMT (from one to four for one MT).

 

   Ingress protection rating:

- MT –IP20;

- PMT – IP65.

 

   Explosion protection marking:

- MT – general purpose industrial, for installation in non-hazardous areas;

- PMT – 1ExdIICT6, for installation in hazardous areas.

 

   Functionality:

- digital indication of the measured component content;

- light and audible indication when alarms «Threshold 1» and «Threshold 2» are reached;

- commutation of external circuits with one group of switching relay contacts when alarms «Threshold 1» and «Threshold 2» are actuated;

- generation of information on concentration of the measured components by current output 0-5 or 4-20 mA (on demand) on each measuring channel.

 

   Gas analyzer ГТВ-1101ВЗ-А refers to elements of normal operation control systems (УСНЭ) and safety class 3Н in accordance with НП-001-97 (ПНАЭ Г-01-011-97).

   Gas analyzer ГТВ-1101ВЗ-А refers to category I of seismic stability in accordance with НП-031-01.

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ГТВ-1101ВЗ-А – fixed explosion-proof gas analyzer for hydrogen (atomic version)

 

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