About the ZYCOR ANALYZERS
ZIRCONIA OXYGEN
Flue gas oxygen content is one of the important monitoring parameters for boiler/furnace operation and an important basis to reflect the degree of combustion equipment and boiler operation perfection. Its value is related to the boiler structure, fuel type and nature, boiler load, operation and air distribution conditions, equipment sealing conditions and other factors.
The smaller the oxygen content is, the smaller the excess air coefficient is, the higher the heat loss of chemical incomplete combustion and mechanical incomplete combustion is; the larger the oxygen content is, the greater the excess air coefficient is, the greater the air quantity is fed. Excessive air causes the furnace temperature to drop, which not only affects the combustion, but also takes a lot of heat and dust away, and increases the calculation results of pollution emission concentration. Meanwhile, large air volume also increases the power consumption of exhaust gas. It is very important to control the oxygen content of flue gas for controlling combustion process and realizing safe, efficient and low pollution emission.
Feature
⬢ The sensor adopts ion coating technology, which has strong anti-oxidation ability, long service life, extremely low oxygen potential long-term drift, high measurement accuracy and stable and reliable data; the sensor adopts unique welding process, which has high sealing performance and no leakage. The unique thermal diffusion reference design does not need special reference air pump/Instrument Air, which is easy to use and small maintenance.
⬢ The wall mounted oxygen content converter adopts LCD liquid crystal display with rich display contents.
⬢ Menu function selection and operation, easy to learn and understand, low difficulty in use.
⬢ The instrument adopts imported industrial chip, which has strong anti-oxidation ability and ensures the calculation accuracy and stability.
⬢ The shell adopts cast aluminum shell withIP65/IP66 protection grade, which Effectively protects the internal circuit from environmental pollution.
⬢ The wall mounted converter is installed locally, the distance between the detector and the converter is relatively close, and the debugging is convenient.
| Measuring Principle | Zirconia |
|---|---|
| Display | LCD display |
| Measuring Range | 0～25.00% （programmable） |
| Resolution Ratio | 0.01%（Displayed inside the instrument housing） |
| Measurement Accuracy | ＜±0.5%fs |
| Repeatability | ＜±0.5% |
| Response Time | T90＜5s |
| Working Temperature | Analyzer- -20℃～+55℃ Probe - 0～700 ℃ （Other temperature range – Contact Factory) |
| Measurement Method | Insert Output Signal: 4-20ma.DC（O2) |
| Power Supply | 220vac,50hz, power＜200w |
| Protective Tube Material | SS304/SS316L |
| Specification Of Protective Tube | Φ50*3mm |
| Display Unit Protection Level | IP65 /IP66 |
| O2 Probe Protection Level | IP65/IP66 |
| Service Life | Analyzer＞60 Months、probe＞24 Months（Under normal conditions |
| Probe Length | Standard 0.5, 1.0,1.5 (Probe length could be Customize） |
| Connection Method | Flange connection (can be customized) |
Application
⬢ Including energy consumption industries, such as iron and steel metallurgy, thermal Power plant, petrochemical industry, paper mill, food industry, textile industry, Cement Industry.
⬢ The product industry also includes various combustion equipment, such as municipal Solid waste incinerators, hazardous waste incinerators, small and medium-sized Heating boilers, etc.
