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Designed for continuous automatic measurement of hydrogen volume fraction in nitrogen (air) or nitrogen in helium.
Application: process monitoring at nuclear power plants.
Gas analyzer type - fixed.
Sampling – forced.
Principle of operation - thermoconductometric.
Version – atomic.
License for production of gas analysis equipment and auxiliary equipment for nuclear power stations ЦО-12-101-2358 of 07.07.2004.
License for design of gas analysis equipment and auxiliary equipment for nuclear power stations ЦО-12-101-2359 of 07.07.2004.
Gas analyzers belong to elements of normal operation controlling systems of (NOCS), class 3Н according to ПН АЭ Г-01-011-97.
All gas analyzers ГТВ-1101М-А and auxiliary equipment for them pass acceptance of the Federal Service for Ecological, Technological and Nuclear Supervision (Rostekhnadzor).
Basic technical characteristics
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Characteristics |
Values |
Remarks |
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Measuring ranges, vol. %: |
0-1; 0-2; 0-3; 0-5; 0-1; 0-2; 0-3 0-60 |
analyzable medium: hydrogen-air hitrogen-helium |
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4 alarm thresholds within measuring range, % |
5 - 90 |
set as agreed with the customer (default settings are 20, 40, 60, 80% of measuring range) |
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Output parameters: |
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Parameters of measured medium: |
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Ambient temperature, °С |
+5 - +50 |
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Supply voltage, V |
~ 220 |
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Consumed power, VA, at most |
20 |
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Overall dimensions, mm |
300х370х140 |
weight, 10 kg at most |
Protection degree of gas analyzer enclosure - IР54.
Variants of climatic versions: ТМ3, ТМ3 (export), УХЛ4.
In case parameters of gas mixture at gas analyzer inlet do not coincide with the ones given above, sample preparation unit БП-1-А or separate auxiliary devices (cooler ХК-3А (ИБЯЛ.065142.005), frigistor-А(ИБЯЛ.418316.016), safety valve ИБЯЛ.301122.044, fine adjustment valve ВТР (ИБЯЛ.306577.002-04)), that are supplied on separate order, can be used.
