N2/O2 Analyzer Oxygen and Nitrogen Gas Purity Analyzer/ Tester99.999%
| Customization: | Available |
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| Type: | Analysis |
| Structure Type: | Strain Gauge Pressure Transmitter |
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Basic Info.
- Model NO.
- BEE-6100
- Measuring Medium
- Gas
- Accuracy Grade
- 0.1G
- Pressure range
- 0.001MPa～35MPa
- IP Rating
- IP65
- Certification
- CE
- Customized
- Customized
- Power Consumption
- ≤ 5W
- Ambient Temperature
- -20-50°c
- Ambient Humidity
- ≤90%Rh
- Mounting Method
- Panel-Mounted
- Housing Material
- Aluminum Alloy
- Transport Package
- Cardboard Box
- Specification
- 200*150*80
- Trademark
- LDH
- Origin
- China
- HS Code
- 9027100090
- Production Capacity
- 10000pieces/Year
Packaging & Delivery
- Package Size
- 18.00cm * 100.00cm * 12.00cm
- Package Gross Weight
- 0.800kg
Product Description
Designed for precision, reliability, and seamless integration, our solutions are engineered to meet the demanding requirements of modern industries, particularly in nitrogen and liquid nitrogen generation.
Our analyzers are built on the principle of measuring the residual oxygen concentration in a gas stream and accurately calculating the nitrogen purity. This method, powered by advanced sensor technology, ensures you have real-time, accurate data to control your processes, guarantee product quality, and optimize operational efficiency. Whether you need a compact module for OEM integration or a robust online analyzer for continuous monitoring, LDH has a solution tailored to your needs.
We offer two primary models designed to cover a wide range of applications, from compact system integration to full-scale online process monitoring. Both models are based on reliable sensor technology to deliver accurate nitrogen purity readings (calculated as N2% = 100% - O2%).
1. BEE-M-400: Compact Nitrogen Analysis Module
The BEE-M-400 is an exceptionally compact and highly integrated nitrogen analysis module, making it the perfect choice for OEM manufacturers of nitrogen generators and other equipment where space and precision are paramount. It utilizes a long-life Zirconia (ZrO2) oxygen sensor to deliver fast and accurate measurements.The BEE-M-400 is engineered for seamless integration, providing reliable nitrogen purity data directly within your system. Its built-in pressure compensation makes it uniquely suited for applications at varying altitudes.
| Model Number | BEE-M-400 | Measurement Accuracy | ≤±1% F.S |
| Product Name | Nitrogen Analysis Module | Repeatability | ≤±0.5% F.S/week |
| Sensor | Zirconia Oxygen Sensor | Response Time | T90 ≤ 10 seconds |
| Measuring Range | 79-99.9%/99.99%/99.999% Vol N2<br>10 ppm - 21% Vol O2<br>(N2 = 100 - O2%) | Calibration Cycle | 1 year (recommended) |
| Applicable Altitude | 0 - 9000 meters | ||
| Warranty Period | 12 months |
2. BEE-6100: High-Precision Online Nitrogen Analyzer
The BEE-6100 is a robust, panel-mounted online analyzer designed for continuous, high-accuracy monitoring of nitrogen purity. It features a large, clear display and is built with an industrial-grade housing, making it ideal for control rooms and process lines. The BEE-6100 utilizes an advanced ion-flow or zirconia oxygen sensor and a high-performance ARM microprocessor for superior stability and performance.| Model | BEE-6100 | Measurement Accuracy | ±1% F.S |
| Sensor | Zirconia Oxygen Sensor | Stability | ≤±0.5% F.S/week |
| Measuring Range | 79~99.999%Vol N2 | Response Time | T90≤20 seconds |
| Display | High-definition Color Segment Screen | Measurement Method | Gas Inlet Type |
| Display Resolution | 0.1%/0.01%/0.001% | Calibration Cycle | 1 year (recommended) |
| Repeatability | ≤±0.5% F.S | Warranty Period | 12 months |
With its wide power supply range and comprehensive signal outputs, the BEE-6100 is a versatile and powerful tool for ensuring the quality of generated nitrogen in real-time.
Our nitrogen analyzers are engineered with features that deliver tangible benefits in industrial settings. We focus on three core pillars: precision, robustness, and ease of use.
Unmatched Precision and Reliability
At the heart of our analyzers are advanced sensors-either Zirconia (ZrO2) or Ion-Flow-known for their accuracy, long lifespan, and rapid response times. This ensures that you can trust the purity readings to make critical process decisions. Key features include:- High Accuracy: Measurement accuracy of ≤±1% of Full Scale (F.S.) ensures your gas meets stringent quality standards.
- Excellent Stability: With repeatability of ≤±0.5% F.S., our analyzers provide consistent and dependable readings over time.
- Long Calibration Cycle: A recommended calibration cycle of one year reduces maintenance overhead and downtime.
Robust Design for Industrial Environments
LDH analyzers are built to withstand the rigors of industrial use. From wide operating temperatures to electrical protection, every aspect is designed for durability.
- Wide Operating Temperature: The BEE-6100 operates from -20°C to 50°C, making it suitable for a variety of plant conditions.
- Advanced Pressure Compensation: A critical feature that automatically corrects for changes in atmospheric pressure due to altitude, ensuring consistent accuracy anywhere from sea level to 9,000 meters (for the BEE-M-400).
- Durable Housing: The BEE-M-400 features a galvanized steel housing, while the BEE-6100 uses robust ABS plastic or aluminum alloy, protecting the internal components from the operational environment.
Seamless Integration and User-Friendly Operation
We understand that an analyzer must be easy to install, integrate, and operate. Our designs prioritize user experience and system compatibility.
- Multiple Signal Outputs: Both models come standard with a 4-20mA analog output and an RS485 digital output (Modbus RTU), allowing for easy connection to PLCs, SCADA systems, and other control hardware.
- Universal Power Supply: The BEE-6100 features a wide-range 85-264VAC power supply, making it globally compatible without modification.
- Clear Display: The BEE-6100 is equipped with a high-visibility 5-digit display or a color screen, providing at-a-glance readings of nitrogen concentration.
Optimized for Nitrogen & Liquid Nitrogen Generation
LDH nitrogen analyzers are indispensable tools for manufacturers and users of Pressure Swing Adsorption (PSA) nitrogen generators, membrane nitrogen generators, and liquid nitrogen plants. Maintaining the correct nitrogen purity is crucial for both the efficiency of the generation process and the quality of the end product.Key application benefits include:
- Process Control & Optimization: By providing real-time purity data, our analyzers allow operators to fine-tune the generator's cycle times and air flow. This prevents "over-producing" purity, which wastes compressed air and energy, thereby significantly reducing operational costs.
- Quality Assurance: For applications in electronics manufacturing, food packaging, laser cutting, and pharmaceuticals, verifying nitrogen purity is non-negotiable. Our analyzers provide the continuous monitoring needed to ensure gas meets the required specifications (e.g., 99.5%, 99.99%, or 99.999%).
- System Diagnostics: A sudden drop in nitrogen purity can indicate a problem within the generation system, such as a failing valve, contaminated carbon molecular sieve (CMS), or a leak. Our analyzers act as an early warning system, enabling proactive maintenance and preventing costly downtime.
- Compact Integration for OEM: The BEE-M-400 module is specifically designed to be integrated directly into the control panel of a nitrogen generator, offering a cost-effective, built-in purity monitoring solution for equipment manufacturers.
At LDH Company, our relationship with you extends beyond the sale. We are committed to ensuring you get the maximum value and performance from our instruments throughout their lifecycle. Our professional services include:
- Expert Consultation: Our technical team is available to help you select the right analyzer for your specific application, ensuring optimal performance and cost-effectiveness.
- Comprehensive Documentation: Every analyzer is shipped with a detailed user manual, certificate of conformity, and a factory inspection report.
- Technical Support: Should you have any questions regarding installation, operation, or troubleshooting, our support team is ready to provide prompt and effective assistance.
- Warranty and Spares: All our analyzers come with a standard 12-month warranty. We also provide optional accessories and spare parts, such as flow meters and filters, to keep your system running smoothly.
Q1: How do your analyzers measure nitrogen concentration?
Our analyzers do not measure nitrogen directly. They use a highly accurate oxygen sensor (Zirconia or Ion-Flow) to measure the residual oxygen concentration in the gas sample. The instrument's microprocessor then calculates the nitrogen concentration using the formula: N2% = 100% - O2%. This is a standard and reliable method for high-purity nitrogen analysis.
Q2: What is the typical lifespan of the sensor?
The Zirconia and Ion-Flow sensors used in our analyzers are known for their long operational life, typically lasting for several years under normal operating conditions. The lifespan can be affected by the sample gas quality (e.g., presence of contaminants or moisture).
Q3: Is calibration difficult? How often is it needed?
Calibration is straightforward, and detailed instructions are provided in the user manual. We recommend a calibration cycle of once per year to ensure continued high accuracy. However, the frequency may depend on the criticality of your application and internal quality control procedures.
Q4: Can the analyzer be used for gases other than Nitrogen/Oxygen mixtures?
These analyzers are specifically designed and calibrated for measuring nitrogen purity in a nitrogen/oxygen gas mixture, which is typical for air-separation processes like nitrogen generators. They are not suitable for gas mixtures containing other components (e.g., combustible or corrosive gases) unless specified.
Q5: What accessories are recommended for a typical installation with a nitrogen generator?
For most installations, we recommend using a sample gas conditioning system. This typically includes a filter to remove particulates and a flow meter (like our optional 0.2-2L/min rotameter) to ensure the sample gas flow rate is within the specified range (0.4-0.6 L/min). This protects the sensor and ensures accurate measurements.
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