This Oxygen concentration and humidity at high temperatures consists of a ZR22G detector equipped with a long-life and highly reliable zirconia sensor, and a converter ZR802G equipped with digital communication and data log functions.
ZR22G and ZR802G can be measured directly and continuously without a sampling device. It is easy to maintain and reduce operating costs by self-diagnosis of sensor deterioration (without using calibration gas )and replacing the heater assembly on site.
EXAxt ZR202变送器/检测器结合了ZR402分体式分析仪和 ZR22检测器的优势，是一款可再装、低成本的智能测量仪表，用于在线湿度测量。
TOX400是准确、可靠的低浓度氧化锆氧分析仪，可以测量0-10 ppm～0-100 vol%较大范围内的氧气浓度。
A furnace for heating slabs needs to be operated under low oxygen conditions at high temperatures of 1000°C and above to prevent oxidation of the steel. The measurement of oxygen concentrations in the furnace is essential in this process. (AN 10M01F01-03E)
The ammonia (NH3) gas is injected to remove the NOx and thus reduce the NOx concentration in the stack flue gas. With conventional NH3 analyzers that perform measurements indirectly, NH3 concentrations are obtained through a sampling system. Therefore, there are problems with the maintenance and running costs of the sampling system, and time delays in measurement. The TDLS8000 Laser Analyzer is the solution to all these problems.
In a hot blast stove, the by-product gas produced in a coke oven is burned to preheat the air blast for the blast furnace. To improve the combustion efficiency and conserve energy in a hot blast stove, it is essential to be able to control combustion by measuring and adjusting the oxygen concentration in the exhaust gases.
O2 measurement in hydrocarbon vapor is used for safety monitoring in vacuum distillation columns in petroleum refining. With conventional paramagnetic oxygen analyzers, O2 concentrations are obtained through an extractive sampling system, which conditions the sample prior to being analyzed.
Combustion furnaces such as heating furnaces and boilers in plants include various sizes and types, and serve as energy sources, that is, they are cores in all production activities. Because a large amount of fuel such as gas or fuel oil is consumed in plants, their combustion efficiency directly affects the performance and running cost of the plants.
- Process Analyzers Analytical Instruments and Systems Overview
- Zirconia Oxygen Analyzer,Averaging Converter/High temperature Humidity Analyzer ZR202G,ZR202S,ZR402G,ZR22G,ZR22S,AV550G (2.5 MB)
- Flame-proof Zirconia Oxygen Analyzer ZS8C, ZS8D (1.4 MB)
- Paramagnetic Oxygen Analyzer MG8G, MG8E (1.3 MB)
- Low Concentration Zirconia Oxygen Analyzer OX400 (642 KB)
- OX100, OX102 Limiting-current type Oxygen Analyzer (650 KB)