Introduction: The THA100E thermomagnetic oxygen analyzer adopts intelligent digital processing technology to realize the analysis process of oxygen concentration. It is used for online analysis of oxygen concentration in industrial processes and scientific laboratories. It has the characteristics of high automation, strong functions, easy operation and digital communication. . The main functions of THA100E thermomagnetic oxygen analyzer are as follows: Online analysis of oxygen concentration. Can achieve mid-range measurement. The color LCD screen displays clear information. Touch screen operation, easy to operate. 4-20mA current loop output. 8-channel switch (relay) output. RS232 communication is easy to expand into RS485. Features: 1. Anti-NH3, CO, CO2 and CH4 gas cross-interference, anti-corrosion, allow the sample gas to contain corrosive gas (such as sulfide) with appropriate concentration. 2. Excellent thermomagnetic sensor and electrical design ensure high stability. 3. There are no consumable parts and the module has a long service life. 4. Not affected by environmental vibration. Technical index: Measurement range: 0～25%, 0～100%, etc. Other ranges can be customized. Working environment temperature: (5～45)℃ Linear deviation: ±2%FS Repeatability: 1% Stability: ±2%FS/7d Response time (T90): ≤35s This instrument uses a 483mm (19") embedded chassis and can be installed in a 483mm (19") standard cabinet. This instrument is a non-explosion-proof electrical equipment, and it is forbidden to use it in places with explosion hazard. working principle: Under the action of an external magnetic field, matter will be magnetized and exhibit certain magnetic properties. When a substance is magnetized in an external magnetic field, it will generate an additional magnetic field. When the additional magnetic field is in the same direction as the external magnetic field, the substance is attracted by the external magnetic field; when the direction is opposite, it is repelled by the external magnetic field. The substance attracted by the external magnetic field is called paramagnetic substance, or the substance is paramagnetic; and the substance repelled by the external magnetic field is called diamagnetic substance, or the substance is diamagnetic. The gas medium will be magnetized when it is in a magnetic field. Depending on the gas, it also exhibits paramagnetism or diamagnetism. For example, O2, NO, NO2, etc. are paramagnetic gases, and H2, N2, CO2, CH4, etc. are diamagnetic gases. The volume magnetic susceptibility of oxygen is much greater than that of other gases, so the paramagnetic properties of oxygen can be used to analyze the oxygen concentration. Typical engineering application areas: l Oxygen analysis of industrial processes such as fertilizer and chemical industry l Oxygen analysis in cement and metallurgical industries l Analysis of flue gas oxygen composition l Oxygen analysis in the biomedical industry l Scientific laboratory gas analysis
Introduction: The THA100E thermomagnetic oxygen analyzer adopts intelligent digital processing technology to realize the analysis process of oxygen concentration. It is used for online analysis of oxygen concentration in industrial processes and scientific laboratories. It has the characteristics of high automation, strong functions, easy operation and digital communication. . The main functions of THA100E thermomagnetic oxygen analyzer are as follows: Online analysis of oxygen concentration. Can achieve mid-range measurement. The color LCD screen displays clear information. Touch screen operation, easy to operate. 4-20mA current loop output. 8-channel switch (relay) output. RS232 communication is easy to expand into RS485.
