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Product Introduction
MA1O-XLE2810 is composed of multiple HYA-L1Es, which can be combined into 2 to 12 sets. Through the phase Internet, signals can be transmitted to the upper computer, which is flexible and can be combined arbitrarily. This instrument adopts imported zirconia sensors and combines microcontroller control technology. It has the advantages of advanced technology, high precision, fast response, stable performance, complete functions, convenient operation, and continuous gas analysis process.
Technical parameter
operational principle | Zirconia |
Display method | 2.8 inch touch screen |
Detection scope | 0~10/100/1000ppm/1.00/21.00％ O2 |
measurement accuracy | 0~1000ppm/1.00/21.00％O2≤±1% FS |
0 ~ 100ppm≤±2% FS | |
0 ~ 10ppm≤±5% FS | |
resolving power | 0.01％ O2 |
Repeatability | ±1% FS |
Control output | Non isolated 4~20mA DC |
Non isolated 0~10V DC | |
2 channels programmable relay alarm output | |
Communication mode | RS485，Ethernet |
Working power supply | AC85 ~ 264V 50/60Hz |
Environmental temperature and humidity | －5℃～+50℃ ， ＜80％ RH |
Sample gas temperature | -10℃ ~ +50℃ |
Adopting methods | Aspirated type |
Sample gas flow rate | 2~3L/min |
Sample gas pressure | Micro positive pressure, micro negative pressure, or positive pressure |
Background gas | A mixture of nitrogen, inert gas, and oxygen |
Specifications and dimensions | 350mm×705mm×272mm（H×W×D） |
service life | ＞4 years（Under normal usage conditions） |
Pneumatic interface | Stainless steel quick tightening with a diameter of 4mm inside and 6mm outside |
Installation method | Placed or embedded |
Product features
1. The instrument is composed of multiple 2.8-inch touch screens HYA-L1E, with simple operation and clear display;
2. The instrument is equipped with an RS485 communication port and an Ethernet interface that complies with the Modbus TCP protocol. Multiple communication ports enable users to easily access the Internet of Things;
3. The instrument can communicate one-way or two-way with the upper computer.
4. Original imported zirconia sensor with high measurement accuracy, fast response, and long service life;
5. Calibration is convenient and simple. It can be calibrated with air or standard gas at a single point, which can meet the precise measurement of oxygen content in the range of ppm~%;
6. Built in temperature and pressure monitoring modules and pipeline pressure sensors;
7. The instrument is equipped with an original imported suction pump, which works stably and has a long service life;
8. Equipped with gas path blockage alarm and self-protection function. After the air path is blocked, the air pump will automatically shut down, stopping the operation of the oxygen sensor, which can effectively extend the service life of the air pump and sensor;
9. Wide range AC power supply, with a wider range of applications;