Multi-gas Analyzer CO CO2 CH4 H2 CnHm O2 Heating Value biomass gasifications steel making process applications.
A multi-gas analyzer, also known as a multi-gas detector or multi-gas monitor, is a device used to measure and monitor the concentration levels of multiple gases in the surrounding environment. It is commonly used in industrial settings, laboratories, and other environments where the presence of multiple gases needs to be monitored for safety or compliance purposes.
Multi-gas analyzers typically consist of a handheld or portable device that incorporates sensors for different gases. These sensors utilize various detection principles, such as electrochemical sensors, catalytic bead sensors, infrared (IR) sensors, photoionization detectors (PID), or solid-state sensors. Each sensor is designed to detect a specific gas or group of gases.
O2%+CO%+CO2%+CH4%+CnHm%+H2% All measurement in one unit
Applications
- coal chemical process
- steel making process as blast furnace, converter, coking, direct iron
- ore smelting reduction
- syngas production from Biomass and coal gas gasification processes
| Components |
Method |
Range |
Resolution |
Precision |
| CO2 |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| CO |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| H2 |
TCD |
0-5% to 100% |
0.01% |
≤3% |
| O2 |
ECD |
0-5% to 25% |
0.01% |
≤3% |
| CH4 |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| CnHm (optional) |
NDIR |
0-5% to 10% |
0.01% |
≤2% |
| Note: Measurement range can be customized by the requirement. Max: 6 components at the same time. |
| Response Time (TD+T90) |
<10s (NDIR) |
| Response Time |
15min |
| I/O port |
RS232 |
| Work temperature |
0～50℃ |
| Relative humidity |
5～85% |
| Ambient air pressure |
86～108kPa |
| Power supply |
AC 220±10%V 50Hz±1Hz |
| Weight |
About 3.5kg |
When the multi-gas analyzer is turned on and properly calibrated, it continuously measures the concentration of gases in the surrounding air. It provides real-time readings on a display screen, indicating the concentration levels of each detected gas. In addition to concentration readings, some analyzers may also provide alarms or visual/audible alerts when gas concentrations exceed pre-set thresholds, ensuring the safety of individuals in the area.
Multi-gas analyzers are widely used in industries such as oil and gas, mining, chemical manufacturing, wastewater treatment, and firefighting. They are essential tools for ensuring worker safety, identifying potential hazards, assessing air quality, and complying with regulatory standards related to gas exposure limits.
It's important to note that the capabilities and features of specific multi-gas analyzers may vary depending on the brand, model, and intended application. Therefore, it is advisable to consult the manufacturer's documentation or specifications for detailed information on the particular analyzer you are interested in.
