Oxygen Analyser Chemical Trace Oxygen Analyzer

• Customization: Available
• Type: Remote Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: BEE-3100
• Measuring Medium: Gas
• Accuracy Grade: 0.1G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Power Consumption: ≤ 20W
• Ambient Temperature: 0-45°c
• Ambient Humidity: ≤80%Rh
• Mounting Method: Panel-Mounted
• Transport Package: Cardboard Box
• Specification: 200*150*80
• Trademark: LDH
• Origin: China
• HS Code: 9027100090
• Production Capacity: 10000pieces/Year
• Package Size: 20.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Oxygen Analyzers by LDH Gas Systems Company

Precision Measurement Solutions for Industrial & Scientific Applications
 

The 3100L Trace Oxygen Analyzer is a robust, online monitoring system specifically developed for detecting trace levels of oxygen in gas mixtures. Ideal for applications where ultra-low oxygen concentrations are critical, such as semiconductor manufacturing, aerospace, medical gas analysis, and petrochemical processes, this analyzer ensures real-time data accuracy and long-term stability. Its compact design, user-friendly interface, and versatile connectivity make it suitable for both laboratory and industrial environments.


 

Our Advantages

1. Advanced Sensor Technology 
Equipped with a high-performance ion flow oxygen sensor , the 3100 delivers rapid response and exceptional sensitivity, ensuring precise measurements even at ppm levels. This sensor features inherent pressure compensation, minimizing altitude-related inaccuracies.

2. Wide Measurement Range 
Versatile coverage from 0 to 10/100/1000 ppm and 0.1 to 21% Vol O₂, allowing flexible application across diverse industries. Customizable ranges available upon request.

3. Data Management & Storage 
Integrated data logging system with large storage capacity, enabling continuous recording and easy retrieval of historical data. Up to 523,776 data points can be stored for trend analysis and compliance reporting.

4. User-Friendly Interface 
Features a 2.8-inch/4.3-inch high-definition touchscreen (optional) for intuitive operation. Real-time concentration display, alarm settings, and system diagnostics are easily accessible.

5. Robust Protection Mechanisms 
Incorporates solenoid valve protection, pressure protection, and temperature protection to ensure safe operation in harsh environments. Anti-condensation and anti-corrosion design enhances durability.

6. Global Power Compatibility 
Operates on 85-264 VAC 50Hz, suitable for installations worldwide. Internal protection against short circuits and overcurrent ensures electrical safety.

7. Communication & Integration 
Standard RS485 (Modbus RTU protocol) and 4-20 mA analog output facilitate seamless integration with PLCs, SCADA systems, and other industrial networks.


 

Product Parameters

Parameter	Specification
Sensor Technology	Electrochemical Fuel Cell (High-Stability, Long-Life Design)
Measurement Range	0-10 ppm, 0-100 ppm, 0-1000 ppm, 0-21% Vol O2 (Configurable)
Accuracy	≤±5% F.S. (0-10 ppm), ≤±3% F.S. (0-100 ppm), ≤±2% F.S. (0-1000 ppm)
Repeatability	≤±2.5% F.S.
Response Time (T90)	≤60 seconds
Display	3.5-inch Full-Color Touchscreen (Real-time data & historical trends)
Protection Features	Triple Safeguard: Automatic shutdown for overpressure, temperature extremes, and O2  overload
Data Storage	523,776 data points (5+ years of continuous recording)
Outputs	4-20 mA, RS485 (Modbus RTU), 2x Alarm Relays
Calibration Cycle	Recommended every 3 months (Simple single-point calibration)
Warranty	12 months

 

Product Applications

• Air Separation Units (ASU): Monitor O₂ purity in N₂ generators (PSA/cryogenic).
• Semiconductor Manufacturing: Trace O₂ detection in annealing atmospheres.
• Chemical/Petrochemical: Prevent oxidation in catalyst beds & reactor feeds.
• Food Packaging: Ensure inert gas purity for shelf-life extension.

 

LDH Gas Systems Company Commitment
As a pioneer in gas analysis technology, LDH prioritizes customer success through:

- Premium After-Sales Support: Global service network with 24/7 technical assistance.
- Comprehensive Documentation: Detailed user manuals, calibration certificates, and operation videos.
- Warranty & Service Plans: 12-month warranty and extended maintenance contracts available.