QZS-5101C Ex Oxygen Analysis Online Gas Analyzer
Brief description:
QZS-5101C Ex oxygen analysis online gas analyzer is used for online continuous analysis of O2 content in a variety of gas mixtures.
Instrument features:
- Long life, high reliability industrial oxygen sensor;
- Standard 19″ chassis, easy for system integration;
- Large LCD display, full Chinese menu operation, with operation prompt function, Simple and efficient operation;
- Dual range automatic switching, full digital processing, more accurate, stable and reliable;
- Standard RS232, Modbus-RTU and other digital communication functions;
- With soft start and watchdog functions, the instrument can be ensured to run reliably for a long time;
- The output is synchronous and isolated (0/2/4-20) mA, and the output load is ≤400 Ω;
- With isolated calibration, fault, alarm, range conversion and other status input Send out a signal;
- Explosion-proof products use flameproof explosion-proof housing and can be used in Zone 1 and Zone 2 in explosive atmospheres. Used for online continuous analysis of O2 content in various gas mixtures.
Application :
1. Used in thermal power, cement, metallurgy and other process control equipment to control combustion and ventilation
The best ratio between air volume improves combustion efficiency;
2. Analyze oxygen concentration in chemical, fertilizer, hydrogen production and other industries to ensure product quality;
3. Agriculture, health care, scientific research and other fields
4. Study the respiratory process of animals and plants and medical biology research;
5. Gas content determination in laboratory combustion tests;
6. QZS-5101C Ex thermal magnetic oxygen analyzer is mainly used in chemical industry, fertilizer, explosion-proof occasions in hydrogen production and other industries.
Basic principle:
QZS-5101C/5101C Ex oxygen analyzer is a thermomagnetic oxygen analyzer, which measures based on the high paramagnetism of oxygen. It adopts advanced full digital signal processing technology and a brand new LCD display interface.
Technical parameters:
| Zero drift |
±2%FS/7d |
| Range drift |
±2%FS/7d |
| Linearity error |
±1%FS |
| Range |
(0~100)% (different specifications can be selected within the range grid) |
| Small range |
(0~5)% |
| Standard range |
(0~5)% (0~10)%/(0~21)% (0~50)%/(0~100)% |
| Repeatability |
≤0.5% |
| Response time |
≤40s |
| Power |
<70W |
| Power supply |
AC (220 ± 22) V 50Hz |
| Weight |
about 15Kg |
| Explosion-proof grade |
ExdIICT6 |
| Explosion-proof protection level |
IP65 |
| Explosion-proof response time |
≤50s |
| Explosion-proof weight |
About 55Kg |
Audited Supplier 
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