Oxygen and Nitrogen Analyzer

• Customization: Available
• After-sales Service: Whole Life Technical Support
• Warranty: One Year
• Model NO.: XMB-YW-200
• Measurement Range: 0 ~ 25% Vol
• Detection Principle: Fluorescence Quenching, Electrochemical Detection
• Detection Accuracy: 0.1% Vol
• Explosion-Proof Grade: Exdibiict6GB
• Protection Grade: IP67
• Response Time: T90 < 20s
• Switch Output: 4 Groups (2 for Use, 2 for Standby)
• Rated Voltage: DC24V
• Acquisition: 16-Bit ADC
• Transport Package: Wooden Case
• Specification: 770*650*250mm
• Trademark: J&X
• Origin: China
• HS Code: 902710090
• Production Capacity: 300pieces/Month

Product Description

Oxygen and Nitrogen Analyzer

Product Description

When the oxygen and nitrogen analyzer operates at high speeds, static sparks are generated. If flammable and volatile gases such as alcohols, benzenes, esters, etc., are present within the system, there is a safety risk of explosion.

Currently, most industry solutions rely on nitrogen replacement. The replacement time is typically determined based on production experience, nitrogen pressure values, or continuous nitrogen protection. However, these methods are not scientifically accurate and fail to provide real-time feedback on the oxygen levels within the centrifuge. Additionally, they can lead to nitrogen resource wastage and contribute to frequent centrifuge explosion incidents.

To address these issues, our company employs a solution that combines pre-stage sampling pretreatment, on-site numerical display, and automatic nitrogen filling/cutting off the centrifuge power supply. This system can also transmit a 4-20mA signal to integrate with other control systems, ensuring more precise and efficient oxygen management, reducing both safety risks and nitrogen consumption.

Product Applications

1. Nitrogen Filling Protection System for Closed Centrifuge
2. Nitrogen Filling Protection in Various Process Stages
3. Nitrogen Filling Protection System for Storage Tanks

Product Features

• Customized Pretreatment:

  • Backflush, acid-base neutralization, organic matter removal, dewatering, cooling, drying, voltage stabilization, constant current, etc. of sample gas.

• Safety:

  • When the oxygen concentration exceeds the first-level preset alarm value, the electromagnetic adjustment for nitrogen filling and replacement is automatically activated until the oxygen level returns to a safe range.
  • If the oxygen concentration exceeds the second-level preset alarm value, the power supply is automatically cut off to stop the centrifuge.

• Applicable Explosion-Proof Area:

  • Intrinsically safe explosion-proof composite instrument, meeting the requirements for use in strict environments.

• Nitrogen Flow Control:

  • Equipped with a nitrogen control box. When the oxygen concentration is within the safe range, it automatically cuts off large nitrogen flow and provides continuous small flow to maintain micro-positive pressure in the centrifuge.

• Module Platform:

  • The number and functions of pretreatment stages can be freely adjusted according to actual use, offering wider adaptability.

• Easy Maintenance:

  • One-button calibration.
  • Tool-free disassembly and maintenance.
  • Hot-swappable sensor components for easy replacement.

• Intelligent Display:

  • Self-luminous OLED display, offering wide multi-angle observation for easy monitoring.

Product Parameters

 

Model	XMB-YW-200
Measurement Range	0 ~ 25% VOL
Detection Principle	Fluorescence Quenching, Electrochemical Detection
Detection Accuracy	0.1% VOL
Explosion-Proof Grade	ExdibIICT6Gb
Protection Grade	IP67
Response Time	T90 < 20s
Output	4-20mA RS485 HART protocol
Switch Output	4 groups (2 for use, 2 for standby)
Rated Voltage	DC24V
Acquisition	16-bit ADC
Digital-to-Analog Conversion	Yes

Company Profile

We focus on the market, prioritize quality, drive continuous innovation, master core technologies, and serve our customers with dedication. The company is equipped with the necessary detection equipment and technical capabilities to produce high-quality gas detection instruments, demonstrating professionalism and commitment. With a strong reputation in the gas detection field and high customer recognition, we provide reliable support for pre-sales consultation and after-sales service.

Our product development, design, and research are aligned with market demands as well as quality and technical standards. The instruments feature elegant designs, stable detection performance, and explosion-proof configurations, suitable for both fixed gas detectors and portable devices. Thanks to our consistent product quality, we have obtained national licenses for manufacturing measuring instruments, national explosion-proof electrical product certifications, and qualifications for the installation and maintenance of explosion-proof electrical equipment.

Guided by the service philosophy of "perfection, efficiency, and innovation," we are committed to offering society and enterprises safe and reliable solutions to ensure stable production and secure everyday life.
 

 

Packaging & Shipping

 

 

FAQ

 

1. How can I choose the suitable one?

Dear customer, please tell us your detailed requirements via email or online, and we will recommend the most suitable product according to your request.

2. Is your price competitive?

Dear customer, we ensure to provide you with the best quality products at a competitive price.

3. How can I pay?

Dear customer, we accept various payment methods, including T/T and Western Union.

4. When will I receive the product after payment?

Dear customer, standard models can typically be delivered within 5-7 days. Please contact us for more details on the transport time to your address.

5. How do you deliver the product?

Dear customer, we can deliver by Express, Sea, or Air.

6. Will the product be damaged during transport?

Dear customer, please rest assured. We use standard export packaging to ensure the product's safety during transportation.

7. What should I do if I don't know how to use the product?

Dear customer, please don't worry. A user manual will be included with the product. Additionally, you can contact us for further technical support.

8. What should I do if some parts are broken?

Dear customer, please don't worry. Our products come with a 12-month warranty (excluding wear parts). After the warranty period, you can still purchase replacement parts from us.

9. Can you provide OEM/ODM services?

Yes, we offer product customization services to meet your specific needs.
If you have additional questions, feel free to contact us!