Which online monitoring instruments are good?
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Online analytical instruments for boiler flue gas monitoring, used to measure the concentration of substances such as SO2. Which standards of the measuring instruments should be considered, and how can they communicate with the DCS?
What parameters should be paid attention to in instruments for monitoring oxygen content?
It’s just the oxygen content, which is generally around 0.4%
The Shimadzu ones are okay, but the price is really high
This is boiler flue gas emission monitoring; the components that may need to be tested include: residual oxygen content, sulfur dioxide, carbon monoxide, nitrogen oxides, carbon dioxide. If denitration is used, residual ammonia may also need to be measured. It may also be necessary to measure the flow rate of the smoke gas. It is reliable to consult CEMS manufacturers, as they are specialists in flue gas emission monitoring.
The oxygen content, sulfur dioxide, carbon monoxide, nitrogen oxides, flue gas temperature, flue gas pressure, flue gas flow rate, and ammonia escape should be measured. Analog signals are generally transmitted to the DCS system using hardwired connections.
Which CEMS manufacturers are there in Shandong? Please recommend some
You can consult Beijing Xiedilong; among domestic companies, I think this one is better – Chuanyi isn’t that good
When incinerators process waste, more components may be monitored