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.

АНКАТ-7631Микро – portable toxic gas and oxygen gas analyzer

 
 

Designed for monitoring of excess or lack of oxygen, content of toxic gases in the air of working area to ensure personnel safety.

Application:
-  in industries and processes of extraction, treatment, transportation and storage of gas, oil and oil products;
-  at plants and facilities that use toxic gases and/or oxygen in technological processes and have storehouses and/or units for their production; at cold-store facilities;
-  for maintenance of wells, tunnels, treatment facilities, etc.;
-  on board of river and marine transport, ports, tankers and vessels of various purpose.
 

Gas analyzer type – individual.
Sampling – diffusion or forced by means of exterior flow rate pump or rubber bulb.
Principle of operation – electrochemical.

All modifications of АНКАТ-7631Микро comply with the requirements of Rules of Russian Maritime Register of Shipping (RMRS) and Rules of Russian River Register (RRR). In the order for the device with RMRS and/or RRR certificate, put letter “R” and indicate type of the required certificate at the end.

 

 Modifications of alarms АНКАТ-7631Микро

Modifications

 

Units of measurement

 

Measuring range

 

Actuation thresholds, by default

Threshold             Threshold 2

 АНКАТ-7631Микро-СО

mg/m3

0 – 200

20

50

 АНКАТ-7631Микро-HCl

mg/m3

0-30

5

25

 АНКАТ-7631Микро-H2S

mg/m3

0 - 20

3

10

 АНКАТ-7631Микро-NH3

mg/m3

0 – 150

20

60

 АНКАТ-7631Микро-Сl2

mg/m3

0 - 25

1

5

 АНКАТ-7631Микро-SO2

mg/m3

0 - 20

10

20

 АНКАТ-7631Микро-NO2

mg/m3

0 - 10

2

10

 АНКАТ-7631Микро-O2

volume fraction,%

0 - 30

23 (for excess)

18 (for drop)

 АНКАТ-7631Микро-O2-ВД*

volume fraction,%

0 - 30

5 (for drop)

1 (for drop)

 

* RD – remote oxygen detector

 

 

Basic technical characteristics

Characteristics Values Remarks

 Explosion protection marking

1ЕxibIICT6Х

 

 Range of operating temperatures, °С

  from -40 to +60

 

 Enclosure protection degree

  IP68

 

 Alarm types

sound, light, vibration

 

 Period of continuous operation, h, at least

500

at ambient temperature
(20 ± 5) °С

 Overall dimensions  
 (length х width х  height), 
 mm, at most

55х35х105

dimensions of remote detector АНКАТ-7631Микро-О2-ВД   height – 140 mm; diameter – 70mm

 Weight, kg, at most

0,2

 

Advantages

- monochrome display shows gas concentrations in real-time mode;
- rubber covered shock-proof enclosure (withstands drop onto concrete floor from a height of 1 m);
- compact and light construction makes the device convenient for carrying;
- non-volatile memory with option of data transfer to PC;
- optionally alarm can be furnished with auxiliary devices for gas analyzers.

Technical characteristics
Certificates

  

 

 

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АНКАТ-7631Микро – portable toxic gas and oxygen gas analyzer

 

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