Portable multi-Component gas Analyzer PGA-600
Optical, electrochemical and photoionization sensors are installed in the gas analyzer at the customer’s choice:
- one optical and / or one photoionization sensor;
- two optical sensors;
- from 1 to 4 electrochemical sensors additionally / or instead of the above sensors.
Unique advantages of the PGA-600 gas analyzer:
- verification of individual measuring channels of the gas analyzer is allowed in accordance with the statement of the owner of the gas analyzer, with the obligatory indication in the certificate of verification of information on the volume of verification
- the possibility of measuring and indicating the atmospheric content of 6 substances at the same time;
- the combined use of optical, photoionization and electrochemical sensors, providing an extremely wide range of tasks;
Gas analyzers are a means of measurement and have a type approval certificate. PGA-600 are made in explosion-proof design with explosion protection of the type “intrinsically safe circuit” and marked 1ExibIICT4 X, have a certificate of compliance with the requirements of the technical regulations of TS TP 012/2011, GOST 30852.0 and GOST 30852.10.
PGA-600 gas analyzers are portable continuous instruments with diffusion sampling. When installing an additional camera, forced sampling using an external stimulator is possible.
Measurement results for all channels are simultaneously displayed. The gas analyzer and compressor are controlled by 3 buttons. There is light and sound alarm to achieve the concentration of the determined components of the specified threshold values. The measurement results can be displayed on the display of the device or stored in memory, including for subsequent processing on an external medium.
Specifications PGA-600
Symbol of the measuring channel | Definable | The range of measurements of the content of the determined component | The limits of permissible basic error | |
absolute | given,% | |||
CH 4 -O | methane (CH 4 ) | from 0 to 5% vd | - | ± 4 |
C 3 H 8 -O | propane (C 3 H 8 ) | from 0 to 2% vd | - | ± 5 |
BNZ-O | unleaded gasoline (GOST R 51866-2002) | from 0 to 50% of NKPR | ± 5% LEL | - |
CO 2 -O | carbon dioxide (CO 2 ) | from 0 to 2% vd | - | ± 5 |
H 2 -E | hydrogen (H 2 ) | from 0 to 2% vd | ± (0.2 + 0.04 ∙ Cx)% vd | - |
About 2nd | oxygen (O 2 ) | from 0 to 30% vd | - | ± 5 |
Notes; 1) Indexes O, X or E in the symbol of the measuring channel indicate the type of sensor in the sensor: optical, photoionization or electrochemical, respectively. 2) With X - the content of the determined component at the inlet of the gas analyzer, volume fraction,% |