MA11-2EA7013A
- Brand: Huying Intelligen
- Product Code: MA11-2EA7013A
- Reward Points: 180
- Availability: In Stock
$550.00
- Ex Tax: $550.00
Product Introduction
MA11-2EA7013A Oxygen content analyzer is the latest high-precision online oxygen content detection and analysis instrument developed by our company. It consists of a fixed detection channel and two inspection detection channels, and one instrument can complete the work of three single channel instruments. 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. Widely used in industries such as air separation for nitrogen production, petrochemicals, metallurgy, electronics and power, and healthcare that require detection and analysis of oxygen content in various mixed gases.
Technical parameter
|
operational principle |
Zirconia |
|
Display method |
7-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 |
Fixed channel 2 programmable relay alarm outputs (maximum load 5A) |
|
Communication mode |
RS232，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 |
157mm×386mm×358mm（H×W×D） |
|
Opening size |
150mm×345mm（H×W） |
|
service life |
＞4 years（Under normal usage conditions） |
|
Pneumatic interface |
Stainless steel quick tightening/quick insertion with a diameter of 4mm inside and 6mm outside |
|
Installation method |
Placed or embedded |
Outline dimension diagram
Front view
Rear view
Communication ports and wiring terminals
Communication interface RS232
Used to connect external communication devices, the local output interface is a standard DB9 female head.
RS485 communication interface
Used to connect external communication devices, the local output interface is a screw type terminal block.
Definition of wiring terminals
Product features:
1、The instrument adopts a 7-inch touch screen display, which is easy to operate and displays clearly;
2、The instrument consists of a fixed oxygen content detection channel and two inspection detection channels. One instrument can complete the work of three single channel instruments.
3、The instrument is equipped with RS-232, RS485 communication ports, and an Ethernet interface that complies with the Modbus TCP protocol. Multiple communication ports enable users to easily access the Internet of Things;
4、The instrument can communicate one-way or two-way with the upper computer.
5、Original imported zirconia sensor with high measurement accuracy, fast response, and long service life;
6、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~%;
7、Built in temperature and pressure monitoring modules and pipeline pressure sensors;
8、The instrument is equipped with an original imported suction pump, which works stably and has a long service life;
9、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;
10、Wide range AC power supply, with a wider range of applications;