Extractive Laser Gas Analysis System KGD - MQ - 503

Brand Name:KACISE
Certification:CE
Model Number:KGD-MQ-503
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
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Product Details

Extractive Laser Gas Analysis System KGD - MQ - 503

Product Introduction

This system is designed for working conditions with high dust content in the sample gas. It consists of four parts: a sampling probe, a pretreatment unit, a control unit, and a gas analysis unit. The system adopts a transmissive design based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology, which can continuously and real - time reflect the concentration of the measured gas. This is beneficial for improving the utilization efficiency of gas, saving energy and reducing consumption, and ensuring safe production in industrial sites.

Product Features

  • Explosion - proof grade: Ex db IIC T6 Gb / Ex tb IIIC T80℃ Db, with a high safety factor.
  • The probe has an automatic purging function, with reliable performance and a long service life.
  • It can automatically complete operations such as sampling, back - flushing, and drainage.
  • Multi - stage filtration ensures long - term on - line operation of the instrument.
  • Using TDLAS technology, the measured gas is not affected by cross - interference from background gases.
  • It can achieve remote monitoring, eliminating the need for manual on - site operation and reducing maintenance costs.
  • It has good adaptability in harsh measurement environments such as high temperature, high dust, high moisture, high corrosion, and high flow velocity.

Technical Parameters

ItemsDetails
Measured ComponentsH₂S, O₂, CO, CO₂, CH₄
Measurement PrincipleTDLAS
Test RangeH₂S: 0 - 100ppm, 0 - 5000ppm
O₂: (0 - 5) %VOL (Can be customized to 100%)
CO: (0 - 100) %VOL
CO₂: (0 - 100) %VOL
CH₄: (0 - 20) %VOL
Accuracy≤ ±1%F.S.
Repeatability≤ ±1%
Span Drift≤ ±1%F.S.
Resolution0.01%VOL
Operating Parameters
Explosion - proof GradeEx db IIC T6 Gb / Ex tb IIIC T80℃ Db
Ambient Temperature(-20 - +60)℃
Operating Power Supply220V AC, 50Hz
Operating Gas(0.3 - 0.8) MPa Industrial Nitrogen
Interface Signal
CommunicationRS485, RS232
Output Mode2 - way 4 - 20mA output
3 - way relay output

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Extractive Laser Gas Analysis System KGD - MQ - 503

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