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By communicating with the host computer in the field through serial port, the parameters of CES cem emissions monitoring are collected, including flue gas velocity, temperature, pressure, smoke and dust, nitrogen oxides, sulfur dioxide, oxygen content and so on. Based on the data collected by K37A environmental data acquisition instrument, the converted values of smoke and dust, nitrogen oxides, sulfur dioxide and standard flow rate of flue gas are calculated by setting flue section area, local atmospheric pressure and excess air. Then the collected raw data and calculated parameters data are sent to the monitoring center through wireless mobile private network, so as to realize the real-time monitoring of enterprise on-site flue gas emissions.

The flue gas cem emissions monitoring equipment provides a flue gas automatic monitoring system and its method for monitoring and analyzing the composition of flue gas, including the flue gas inlet pipeline, filter, back blowing device and controller; the flue gas inlet pipeline is connected with the input end of the filter, and the back blowing device is connected with the output end of the filter. Controller controlled back blow device blows compressed air back to filter.

Hangzhou Zetian Technology is committed to the integrity, strength and quality of our products. If you want to know more details or want a quotation, just feel free to contact us!

The instruments and analyzers produced by Zetian now are widely used at home and abroad. They are: UV DOAS gas analyzer, laser TDLAS gas analyzer, gas analysis module, forward/backward laser dust monitoring devices, hygroscope for high temperature, cems continuous emission monitoring system (CEMS), denitration escape ammonia analyzer, sulphur analyzer, trace Cl analyzer system, immersive UV broad spectrum water analyzer, ammonia nitrogen analyzer, colorimetric heavy analyzer, anodic stripping voltammetry heavy metal analyzer etc.

After years of developing, Zetian has cooperated with and attracted many worldwide clients of online monitoring and process control, including system integrator, agents, operation and maintenance providers, equipment manufacturers, thermal power plants, sewage treatment plants, chemical plants and the like.

What we can offer are high cost-effective intellectual cem emissions monitoring equipment, analysis module /component, CEMS program sets, complete set of water quality analysis program and other similar products. OEM and ODM are acceptable for us, and we can also provide operation, maintenance, cem analytics and other services.

Continuous Emission Monitoring System (CEMS) consists of particulate matter monitoring subsystem, gaseous pollutants  monitoring subsystem , flue gas parameters monitoring subsystem, system control and data acquisition and processing subsystem. It can monitor gases such as SO2, NOx, O2, dust, temperature, pressure, flow rate, humidity, etc. It can also be extended for a specific occasion to monitor HCl, HF, CO, CO2, NH3, H2S, Cl2, VOC and other parameters. The measured gas passes through sampling probe for dedusting, heating tube for sampling, then goes into the gas analysis module (violet differential optical absorption spectroscopy (DOAS) for analysis measurements. It effectively solves the technical problems of dust and moisture interference on measurement, particularly in the case of low concentration measurements with an unparalleled advantage.

It applies to the emission monitoring and process analysis of coal-fired power plant, garbage power plant, cement, glass, lime factory, ceramics factory, sinter, coke oven, the process of desulfurization and denitration technology.

HANGZHOU ZETIAN TECHNOLOGY, established in 2008, is one of the most professional cems manufacturers in China. Welcome you to visit us. Currently, we are looking for certificated distributor and OEM clients throughout the world. R&D cooperation is also welcomed. If you have any interest, please contact us!