资料下载CY-2C氧化锆氧分析仪、CY-2DA氧化锆氧分析仪是安徽天康集团专业生产的CY型氧化锆氧分析仪，分体式安装。CY型氧化锆氧分析仪由一次仪表和二次仪表组成。二次仪表分为盘装式和壁挂式，氧化锆探头分为低温、中温、高温。

CY-2 c zirconia oxygen analyzer, CY-2 da zirconia oxygen analyzer is the anhui, tecon group specializing in the production of the CY type of zirconia oxygen analyzer, split type installation. CY type zirconia oxygen analyzer is composed of an instrument and secondary instrument. Secondary instrument is divided into plate mounted and wall hung, zirconia probe is divided into low, medium temperature, high temperature.

本公司从1998年智能仪表生产中心，就开始致力于气体检测仪表的生产与研发，产品已经在化工、能源、电力、造纸、钢铁等行业都在使用，并得到了用户的认可。本系列产品性能稳定可靠，采用进口芯片，16位微处理器控制，仪表系统的稳定性、可靠性及安全性都大为提高。转换器的主要作用是将检测器输出的氧电势信号E（mV）转换成数字量显示。氧电势信号是在稳定的温度环境下取得的。在炉温控制上，运算程序采用模糊控制算法及恒温（750℃）控制，浮温计算的方式，使氧量信号测量稳定、准确。

The company from 1998 smart meters production center, began specializing in the roduction and r&d of gas detection instruments, products have been in the chemical, energy, electric power, papermaking, widely used in industries such as steel, and get the recognition of users. This series product performance is stable and reliable, using imported chip, a 16-bit microprocessor control, the stability, reliability and security of the instrument system are greatly improved. Converter is the main function of the oxygen potential of the detector output signal E (mV) into a digital display. The oxygen potential signal is under the stable temperature environment. On furnace temperature control, the algorithm USES the fuzzy control algorithm and control constant temperature (750 ℃), floating temperature calculation way, make the oxygen signal is stable and accurate measurement.

The main technical parameters:

（一）一次仪表（氧探头）：氧探头由防尘装置、氧化锆管、加热电炉、测温热电偶、接线盒以及壳体等主要部件组成。整个装置采用全封闭型结构，以增加整个装置的密封性能，提高使用寿命。氧探头长度为0.2m、0.4m、0.6m、0.8m、1.0m、1.2m 温度范围：0-750℃（低温）；750℃-900℃（中温）；900℃以上（高温）

(一) an instrument (oxygen sensor) : oxygen probe by the dust prevention device, zirconium oxide tube, heating furnace, temperature measuring thermocouple, junction box and the shell and other major parts. The whole device adopts full enclosed structure, to increase the sealing performance of the entire device, improve the service life.Oxygen probe length of 0.2 m, 0.4 m, 0.6 m, 0.8 m, 1.0 m, 1.2 m  Temperature range: 0-750 ℃ (low temperature); In 750 ℃ to 900 ℃ (temperature); More than 900 ℃ (high temperature)

（二）二次仪表（氧量变送器）：变送器实际上是一个小型的测控系统，由单片机作为*控制系统。将来自氧探头的模拟信号（氧势、热电势）分别转换成0-10KHz 调频信号，经光电隔离后送至计算机，采用调频方式能将仪表输入、输出相互隔离，这样就消除了诸如大电流跳变所引起的干扰，能够克服高共模电压，因而大大提高了仪表的抗*力。应用程序主要由主程序和子程序组成，所有的程序都采用模块结构编制，便于修改、增加软件功能，以满足不同用户的特殊需要。程序运算采用了三位浮点数，保证了运算的精度，对氧浓、炉温的计算，采用查表线性插值法，对炉温的控制采用增量式PID 算式控制。

(二) secondary instrument (oxygen transmitter) : transmitter is actually a small measurement and control system, by single chip microcomputer as the central control system. Oxygen probe will come from analog signals (oxygen potential, thermoelectric potential) into 0 to 10 KHZ frequency modulation signal, respectively, after photoelectric isolation sent to the computer, using frequency modulation to instrument input, output, isolated, thus eliminating the interference caused by such as large current jump, can overcome the high common-mode voltage, thus greatly improve the anti-interference ability of the instrument. Application is mainly composed of main program and subroutines, all programs use the module structure, easy to modify, increase software functions, in order to meet the special needs of different users. Program operation adopted three floating point Numbers, ensure the accuracy of the operation, the oxygen concentration, the calculation of furnace temperature, using the look-up table linear interpolation method, to control the furnace temperature control by incremental PID formula.