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Home > products > Laser Gas Analyzer > KF200 In-situ Laser Gas Analyzer TDLAS For Real-Time Monitoring Of CO NH₃ HCl And O₂ In Industrial Emissions

KF200 In-situ Laser Gas Analyzer TDLAS For Real-Time Monitoring Of CO NH₃ HCl And O₂ In Industrial Emissions

manufacturer:
KELISAIKE
Description:
The KF200 Series Laser Gas Analyzer is specifically designed for industrial online analysis and continuous environmental
Category:
Laser Gas Analyzer
In-stock:
In stock 100pcs
Price:
USD 1400
Payment Method:
T/T
Shipping Method:
Express
Specifications
Product Name:
KF200 Laser Gas Analyzer
Measurement Principle:
TDLAS (Tunable Diode Laser Absorption Spectroscopy)
MeasureMeasured Gasesd Gases:
Measurement Range
Measurement Range:
CO 0–5000 Ppm; NH₃ 0–1000 Ppm; HCl 0–500 Ppm; O₂ 0–25% Vol
Application Fields:
CEMS, DeNOx, Waste Incineration, Cement, Power Plants
Data Output:
4–20 MA, RS485 Modbus
Highlight:

In-situ TDLAS Gas Analyzer

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Real-Time Monitoring Gas Analyzer

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Industrial Emissions TDLAS Gas Analyzer

Introduction

KF200 Laser Gas Analyzer

KF200 In-situ Laser Gas Analyzer TDLAS For Real-Time Monitoring Of CO NH₃ HCl And O₂ In Industrial Emissions 0KF200 In-situ Laser Gas Analyzer TDLAS For Real-Time Monitoring Of CO NH₃ HCl And O₂ In Industrial Emissions 1

Product Description

The KF200 Series Laser Gas Analyzer is specifically designed for industrial online monitoring and continuous environmental emissions measurement. Utilizing Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology, the analyzer features a highly integrated, compact design for reliable and precise gas detection.

The KF200 series offers a variety of configurations, including in-situ probe, bypass, multi-channel, and disc-mounted models, allowing the analysis of gases such as O₂, CO, NH₃, CO₂, CH₄, H₂O, HC, HF, and others. It supports both macro-level and trace-level concentration measurements, providing versatile solutions for different industrial applications.

Technical Principle

The system scans the specific absorption peak of the target gas by modulating the laser wavelength through controlled current and temperature. Background gas interference is eliminated, and the analyzer measures the second harmonic signal of gas absorption. Using this signal along with gas broadening information, the precise concentration of the target gas is calculated.

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Technical Characteristics

  • Employs TDLAS technology for real-time, in-situ gas analysis.

  • Features a dual-protection probe design that eliminates the need for positive pressure purging or additional data processing units, offering a compact, simple, and highly reliable structure.

  • Utilizes high-power lasers without fiber coupling, making it suitable for harsh industrial environments, including high dust conditions.

 

Technical Specifications:

 

Technical Data linearity error ±1 F.S.
Span drift ±1 F.S./6 months
Repeatability 1
calibration period 1 time/6 month
Explosion-proof Grade Ex d IIC T6
Protection levels IP66
Response Time Warming-up time 15 min
Response time(T90) 1 s
Interface Signals Analogue outputs 2-wire 4–20 mA signal input (Isolated, Max. load 750 Ω)
Relay output 3-wire relay (24 V,1A)
Digital Communication RS485/RS232/GPRS
Analogue inputs 2-way 4–20 mA input (temperature-pressure compensation)
Laser Safety Standard GB7247.1-2001 (idt IEC 60825-1:1993)
Operating Conditions Storage Temperature -30℃ +60℃
Ambient temperature -40℃ +80℃
EMC IEC 6100-4-2, IEC 6100-4-3, IEC 6100-4-4, IEC 6100-4-5,IEC 6100-4-11
Gas jet 0.3 ~ 0.8 MPa industrial nitrogen inlet and purification instrument gases, etc.
Consumption 20 W
Power 24 V DC (18-36 V DC), 220 V AC

 

 

Gas Detection Limits:

 

 

Detection Gas Type Detection Limit Detection range
O2 0.01% Vol. (0-1)%Vol., (0-100)%Vol.
CO2 10 ppm (0-1000)ppm,(0-100)%Vol.
H2S 20 ppm (0-2000) ppm, (0-100)%Vol.
HCl 0.1 ppm (0-50) ppm,(0-100)%Vol.
NH3 0.1 ppm (0-10) ppm, (0-100)%Vol.
C2H2 0.1ppm (0-10) ppm, (0-100)%Vol.
CO 10 ppm (0-1000) ppm, (0-100)%Vol.
H2O 0.3 ppm (0-50) ppm, (0-100)%Vol.
HF 0.02 ppm (0-5) ppm, (0-10000) ppm
HCN 0.3 ppm (0-30) ppm, (0-1)%Vol.
CH4 0.4 ppm (0-40) ppm, (0-100)%Vol.
C2H4 0.6 ppm (0-60) ppm, (0-100)%Vol.

 

Note:

1) The test conditions include a 1-meter optical path, 1 bar gas pressure, and a 300 K gas temperature.

 

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Stock:
In stock 100pcs
MOQ:
MOQ 1pc