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| Categories | Gas Detector Sensor |
|---|---|
| Brand Name: | KACISE |
| Model Number: | KGD-MQ-514 |
| 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 |
| Measured Components: | CO, CO₂, O₂, Flue Gas Temperature; SO₂, NO, NO₂ sensors can be extended |
| Measurement Principle: | O₂: ECD; CO/CO₂: NDIR; Flue Gas Temperature: K - type thermocouple or S - type thermocouple |
| Measurement Range: | O₂: (0 - 21)%; CO: (0 - 5000) ppm; CO₂: (0 - 25)%; Flue Gas Temperature: (0 - 800)/(0 - 1200)℃ |
| Linear Error: | CO/CO₂: ±1%F.S.; O₂: ±2%F.S.; Flue Gas Temperature: ±3℃; or ±1% of measured value |
| Resolution: | O₂: 0.01%; CO: 1ppm; CO₂: 0.01%; Flue Gas Temperature: 0.1℃ |
| Repeatability: | ≤ 2% |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
KGD - MQ - 514 Combustion Efficiency Analyzer for Industrial Sites
Product Introduction
The KGD - MQ - 514 Combustion Efficiency Analyzer adopts non - dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights and long - life electrochemical sensing technology. It can simultaneously measure the volume concentrations of gases such as CO, CO₂, and O₂, as well as the flue gas temperature, and calculate the excess air coefficient, providing a basis for adjusting the combustion conditions in industrial sites.

Product Features
Technical Parameters
| Measured Components | CO, CO₂, O₂, Flue Gas Temperature; SO₂, NO, NO₂ sensors can be extended |
| Measurement Principle | O₂: ECD; CO/CO₂: NDIR; Flue Gas Temperature: K - type thermocouple or S - type thermocouple |
| Measurement Range | O₂: (0 - 21)%; CO: (0 - 5000) ppm; CO₂: (0 - 25)%; Flue Gas Temperature: (0 - 800)/(0 - 1200)℃ |
| Linear Error | CO/CO₂: ±1%F.S.; O₂: ±2%F.S.; Flue Gas Temperature: ±3℃; or ±1% of measured value |
| Resolution | O₂: 0.01%; CO: 1ppm; CO₂: 0.01%; Flue Gas Temperature: 0.1℃ |
| Repeatability | ≤ 2% |
| Operating Temperature | (0 - 50)℃ |
| Relative Humidity | (5 - 85)% |
| Response Time | T90 < 15s (NDIR) |
| Electrical Parameters | Electrical Parameters |
| Communication | RS - 232/RS - 485 |
| Battery Power Supply | Powered by built - in rechargeable lithium - ion battery, with an external 12.6V charger, can work continuously for more than 10 hours |
| AC Power Supply | 100 - 240VAC, 80W |
| Display | LCD Display |
| Functional Configuration | Built - in imported sampling air pump, anti - pressure capacity 200hPa |
| Self - diagnosis function available for on - line inspection of sensor status | |
| Optional pretreatment device |
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