Xi'an Kacise Optronics Co.,Ltd.
| 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/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ*/Calorific Value |
| Measurement Principle | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD |
| Measurement Range | CO/CO₂/CH₄/H₂: (0 - 100)%; O₂: (0 - 25)%; C₂H₂/C₂H₄/CₙHₘ: (0 - 10)% (Optional) |
| Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: ±1%F.S.; O₂/H₂: ±2%F.S. |
| Resolution | 0.0001 |
| Repeatability | ≤ 1% |
| Model Number | KGD-MQ-520 |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| 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/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ*/Calorific Value | Measurement Principle | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD |
| Measurement Range | CO/CO₂/CH₄/H₂: (0 - 100)%; O₂: (0 - 25)%; C₂H₂/C₂H₄/CₙHₘ: (0 - 10)% (Optional) | Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: ±1%F.S.; O₂/H₂: ±2%F.S. |
| Resolution | 0.0001 | Repeatability | ≤ 1% |
| Model Number | KGD-MQ-520 | Certification | CE |
| Place of Origin | CHINA | ||
| High Light | High Precision Coal Gas Analyzer ，KGD MQ 520 Coal Gas Analyzer ，Portable Coal Gas Analyzer | ||
Portable Coal Gas Analyzer KGD - MQ - 520 can be used to measure the volume concentration of gases.
Product Introduction
The Portable Coal Gas Analyzer KGD - MQ - 520 adopts non - dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights, long - life electrochemical sensing technology, and MEMS - based thermal conductivity technology. It can simultaneously measure the calorific values of coal gas and biogas, as well as the volume concentrations of gases such as CO, CO₂, CH₄, H₂, O₂, and CₙHₘ.
Product Features
Technical Parameters
| Measured Components | CO/CO₂/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ*/Calorific Value |
| Measurement Principle | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD |
| Measurement Range | CO/CO₂/CH₄/H₂: (0 - 100)%; O₂: (0 - 25)%; C₂H₂/C₂H₄/CₙHₘ: (0 - 10)% (Optional) |
| Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: ±1%F.S.; O₂/H₂: ±2%F.S. |
| Resolution | 0.01% |
| Repeatability | ≤ 1% |
| Response Time | T90 < 15s (NDIR) |
| Optimal Flow Rate | (0.7 - 1.2) L/min |
| Inlet Pressure | (2 - 50) kPa |
| Gas Requirements | Dust - free, water - free, oil - free |
| External Dimensions (LWH) | 412152294 (mm) |
| Weight | 9kg |
| Electrical Parameters | Electrical Parameters |
| Communication | RS - 232 |
| Power Supply | Powered by built - in rechargeable lithium - ion battery, with an external 12.6V charger |
| Display | LCD Display |
| Functional Configuration | Built - in sampling air pump |
| Optional pretreatment device | |
| Calorific value units Kcal/m³ and MJ/m³ can be freely switched | |
| Self - diagnosis function available for on - line inspection of sensor status | |
| Note | CₙHₘ represents the sum of other hydrocarbons except methane. |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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