Hainan Dingyan NK-100Ex Explosion proof Oxygen Content Analyzer can customize trace oxygen high-purity oxygen

Note: Due to numerous configurations and different operating conditions and parameters, this price is for reference only. The specific price can only be determined after technical communication.

1、 Product Introduction:
The NK-100Ex explosion-proof oxygen analyzer is a new intelligent industrial online analyzer developed by combining imported high-performance electrochemical sensors with new microcomputer technology. Suitable for various explosion-proof occasions. At the same time, magnetic pressure oxygen sensors, laser oxygen sensors, or solid electrolyte (zirconia, ion flow) oxygen sensors can be selected according to customer requirements and the complexity of the operating conditions.

2、 Application areas:
Online detection and analysis of oxygen content in high-temperature sintering furnaces such as thermal power plants, cement plants, air separation nitrogen production, storage, chemical processes, magnetic materials, protective gases in the electronics industry, as well as in the glass, building materials industry, and high-pressure oxygen chambers.

3、 Instrument features:
1. Imported sensors are selected, which have the characteristics of long lifespan, good stability, high accuracy, and fast response.
2. Large screen dot matrix LCD display, with customizable display units: volume ratio (%, PPM) or mg/m3.
3. The measurement data is automatically recorded in real-time, and the recorded data can be displayed in the form of curves or lists.
4. Two freely adjustable control points, passive relay output, standard 4-20mA current output.
5. Standard RS232 or RS485 communication port.
6. High performance explosion-proof casing, safe and reliable, easy to install.

4、 Technical parameters:
1. Measurement range: 0.00PPM~1000PPM/0.00~O2 (intermediate range optional).
2. Accuracy: ≤± 2% F.S.
3. Repeatability: ≤± 1% F.S.
4. Sample gas flow rate: 400 ± 10mL/min.
5. Response time: T90 ≤ 15 seconds.
6. Sample gas pressure: 0.05 MPa ≤ inlet pressure ≤ 0.1 MPa. (The outlet must be at atmospheric pressure)
7. Working environment: Temperature: -5 ℃ to+45 ℃; Humidity: ≤ 90% RH (no condensation).
8. Working power supply: 220VAC ± 10%, 50Hz ± 5%.
9. Explosion proof grade: ExdIIBT6

5、 After sales service:
1. Provide pre-sales, in sales, and after-sales services and manuals to users.
2. Free comprehensive and systematic training is provided to users, enabling their operation and maintenance personnel to fully master the use and maintenance of instruments in a relatively short period of time.
3. If there is a sudden malfunction of the instrument, it should be resolved immediately with telephone guidance; If necessary, arrive within 24 hours.
4. The instrument is maintained for life, with a one-year warranty period, and free maintenance and replacement of instrument components within one year.
5. Provide lifetime accessories at discounted prices.
6. Provide lifelong service and free system upgrades.