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| Categories | Gas Detector Sensor | 
|---|---|
| Brand Name: | KACISE | 
| Model Number: | KGD-MQ-512 | 
| Certification: | CE | 
| Place of Origin: | CHINA | 
| MOQ: | 1PCS | 
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram | 
| Supply Ability: | 1000 Piece/Pieces per Week negotiable | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Gas Sampling Method: | Flow - guiding type | 
| On - site Installation Method: | Flange connection (DN40) | 
| Gas Path Interface: | Standard interface (6mm) | 
| Pipe Diameter: | 50mm | 
| Waterproof: | IP65 | 
| Sampling Probe Length: | 500/1000/1500mm (customizable) | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Direct - Insertion Oxygen AnalyzerKGD-MQ-512
Product Introduction
The KGD - MQ - 512 Direct - Insertion Oxygen Analyzer uses a high - precision zirconia sensor and has an integrated direct - insertion sampling design. It can quickly and accurately conduct on - line detection of the oxygen content in flue gas generated during the combustion process of various common combustion equipment.

This product is widely applied in industries such as petrochemical, power, chemical, steel, metallurgy, building materials, and textile. Through real - time on - line detection and analysis, it monitors the residual oxygen content in flue gas generated during fuel combustion. By understanding the combustion degree of fuel in combustion equipment, it guides operators to adjust combustion control, reduce waste, and lower energy consumption, ultimately achieving the goals of energy conservation, emission reduction, and environmental protection. The KGD - MQ - 512 Direct - Insertion Oxygen Analyzer features high temperature resistance, high accuracy, long service life, and fast response.
Product Features
Technical Parameters
| Items | Details | 
| Gas Sampling Method | Flow - guiding type | 
| On - site Installation Method | Flange connection (DN40) | 
| Gas Path Interface | Standard interface (6mm) | 
| Pipe Diameter | 50mm | 
| Waterproof | IP65 | 
| Sampling Probe Length | 500/1000/1500mm (customizable) | 
| Applicable Flue Gas Temperature | 0 - 700℃ | 
| Screen | LCD screen (128*160) | 
| Measurement Range | Range 0 - 25%, resolution 0.1% | 
| Measurement Accuracy | ±2%F.S. | 
| Repeatability | ≤ ±1% | 
| Stability | ±2%F.S./7D | 
| Response Time | T90 < 15s | 
| Relay Output | 2 groups | 
| Signal Output | RS - 485 and (4 - 20)mA | 
| Power Supply | DC24V±10% | 
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