Explosion-Proof O2 Analysis System with TDLAS Technology for Real-Time Oxygen Concentration Monitoring in Reactors and Centrifuges
Price:
USD4000-10000
MOQ:
1 Unit
Delivery Time:
10-15 working days
Brand:
JUGE
Product Description
Explosion-Proof O₂ Analysis System for Reactors and Centrifuges
Product Overview
The Laser Oxygen Analyzer is based on TDLAS technology. When a laser beam with a specific wavelength passes through the sample gas, oxygen molecules selectively absorb photon energy and generate characteristic absorption spectra. By detecting the attenuation of laser intensity, the system calculates oxygen concentration in real time.
This technology provides three key advantages: non-contact measurement, excellent interference resistance, and second-level response.
Traditional nitrogen purging relies on experience-based operation, often resulting in more than 30% excessive nitrogen consumption. The laser oxygen analyzer provides real-time oxygen concentration feedback and controls the nitrogen valve through a 4-20 mA signal, enabling demand-based nitrogen purging. Nitrogen supply automatically stops when oxygen concentration reaches the safety threshold, reducing consumption while ensuring sufficient purging performance.
Key Features
- TDLAS technology with strong interference resistance
- Temperature & pressure compensation for complex environments
- High stability, sensitivity, and low drift
- Optical measurement for long service life
- Optical measurement technology ensures long service life and reliable operation
Technical Specifications
| Performance Parameters | Gas | Range | Resolution | Repeatability | Accuracy | Drift |
|---|---|---|---|---|---|---|
| Oxygen Analysis | O₂ | 0-25% | 0.01% | ≤2%FS | ≤2%FS | ≤2%FS |
| Functional Parameters | Specification |
|---|---|
| Preheating Time | 30min |
| Operating Voltage | AC 200V-240V 50Hz |
| Explosion-Proof Rating | ExdIICT6 |
| Signal Output | RS232 / RS485 / 4-20 mA (Max. load 500 Ω) |
| Relay Output | Concentration over-limit alarm, transmission abnormal alarm, etc. |
| Environmental Parameters | Specification |
|---|---|
| Optical Path | 1.5m |
| Sample Gas Temperature | ≤ 200 ℃ |
| Purge Gas Supply | 0.5MPa industrial Nitrogen |
| Sampling Flow Rate | 1.0-2.0L/min |
| Ambient Temperature | -30~55℃ |
| Sampling Method | Extractive Sampling |
| Dimensions | 700(W)×700(L)×260(H)mm |
| Protection Rating | IP65 |
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Company
Nanjing Juge Environmental Technology Co., Ltd.
Location
Building 17, No. 99 Guangli Road, Moling Subdistrict, Jiangning District, Nanjing, Jiangsu
Contact Person
Leon Chen