QGS-08E infrared gas analyzer Introduction
QGS-08E / 08E Ex infrared gas analyzer is a modular gas analyzer. It can be equipped with 1-2 solid-state non-spectral infrared gas analysis modules, a hydrogen measurement module or an oxygen measurement module. The instrument can measure 2-4 different components at the same time. It adopts advanced all-digital signal processing technology and a new LCD interface.
QGS-08E infrared gas analyzer is used to continuously analyze the content of various gases in various gas mixtures such as CO, CO2, CH4, O2, and H2 on-line.
QGS-08E infrared gas analyzer is widely used in:
● Environmental monitoring such as air pollution source emissions;
● Industrial control in petroleum and chemical industries;
● Agriculture, medical health and scientific research fields;
● Determination of gas content in various combustion tests in the laboratory;
● Air quality monitoring in public places;
● QGS-08E Ex infrared gas analyzer is mainly used in explosion-proof occasions controlled by petroleum, chemical industry and other industries.
Feature
● Modular measurement, different component ranges can be arbitrarily matched;
● The oxygen measurement can be selected from the electrochemical module and the imported magnetic mechanical module. One of the two modules is optional;
● The high-precision thermal conductivity measurement module can be used for hydrogen measurement;
● Large screen LCD display, full Chinese menu operation, operation prompt function, simple and efficient operation;
● Full digital processing, more accurate, stable and reliable;
● Digital RS232, Modbus-RTU and other digital communication functions;
● With soft-start and watchdog functions to ensure long-term reliable operation of the instrument;
● The output is synchronous and isolated (0/2 / 4-20) mA, and the output load is ≤400Ω;
● Fully isolated status output signals such as calibration, fault, alarm, range conversion, etc.
● Standard 19 ″ chassis for easy system integration;
● Explosion-proof products adopt special explosion-proof explosion-proof housings, which can be used in Zone 1 and Zone 2 explosive environments.
Technical Parameters
● Zero drift: ± 2% FS / 7d
● Range drift: ± 2% FS / 7d
● Linear error: ± 2% FS
● Measuring components: CO, CO2, CH4, O2, H2, etc.
● Range range: (0 ~ 100)% (different specifications can be selected within the range)
○ Minimum range: CO: (0 ~ 2000) × 10-6
CO2: (0 ~ 1000) × 10-6
CH4: (0 ~ 1)%
O2: (0 ~ 1)%
H2: (0 ~ 1)%
○ Double range: maximum range ratio 1:10
● Repeatability: ≤1%
● Response time: ≤15s
● Power: ﹤ 60W
● Power supply: AC (220 ± 22) V 50Hz
● Weight: about 15Kg
QGS-08E / 08E Ex infrared gas analyzer is a modular gas analyzer. It can be equipped with 1-2 solid-state non-spectral infrared gas analysis modules, a hydrogen measurement module or an oxygen measurement module. The instrument can measure 2-4 different components at the same time. It adopts advanced all-digital signal processing technology and a new LCD interface. QGS-08E infrared gas analyzer is used to continuously analyze the content of various gases in various gas mixtures such as CO, CO2, CH4, O2, and H2 on-line.