Online paramagnetic oxygen analyzer has a large-screen LCD touch screen with its own dynamic and historical data curve display. It has the characteristics of fast response, high measurement accuracy and long calibration period.
Online paramagnetic oxygen analyzer main features:
1.Original imported mechanical paramagnetic oxygen sensor, no standard gas is required as the reference gas;
2.Built-in PID flow automatic control function to eliminate the influence of sample gas pressure change on measurement accuracy;
3.High-precision temperature, pressure and mounting position automatic compensation system;
4.Fast response, high measurement accuracy and long calibration cycle.
Online paramagnetic oxygen analyzer technical parameters:
Detection range | 0.01%~ 99.99% O2 |
Display mode | 640 × 480 dot matrix LCD touch screen |
Resolution | 0.01% |
Measuring accuracy | ≤±1%FS |
Repeatability | ≤±0.1% |
Stability | ≤±0.1%/7d ≤±0.2%/m |
Response time | ≤3s (T10 ~ T90) |
Analog output | 4~20mA.DC(non-isolated output, load resistance less than 500Ω) 0~10V.DC (non-isolated output, load resistance greater than 10K ohms) 2-way programmable passive alarm output, contact maximum capacity 220VAC/2A |
Other interfaces | RS232 (default) / RS485 |
Power supply | AC85~264V 50/60Hz |
Sample gas temperature | 5 ~ 50℃ |
Storage temperature | -40 ~ +75℃ |
Ambient humidity | <90% RH |
Sample gas flow | 10 ~ 100ml / min |
Working pressure | air inlet 20 ~ 400Kpa (relative atmospheric pressure), the air outlet is naturally emptied |
Sampling mode | sample gas pass-in |
Background gas | H2, CO2, N2, inert gas, etc. |
Specification size | 176mm × 288mm × 295mm (H × W × D) |
Service life | >8 years (under normal use conditions) |
Air circuit interface | NPT1/8 internal thread |
Installation method | embedded |
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