Jiangsu, China
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Laser Gas Analyzer, Online Laser Gas Analyzer, Continuous Laser Flue Gas Analyzer manufacturer / supplier in China, offering Environmental Control in-Situ Laser Analyzer Tdlas Technology, New Large Area Monitor Single Co Gas Detector Alarm, New Factory Supplied Air Breathing Apparatus Scba and so on.

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Environmental Control in-Situ Laser Analyzer Tdlas Technology

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Min. Order / Reference FOB Price
1 Piece US $13,000-15,000/ Piece
Port: Shanghai, China
Production Capacity: 10sets Per Month
Payment Terms: L/C, T/T, Western Union
Brand: Kelisaike
Customized: Non-Customized
Portable: Non Portable
Gas: O2, Co, Nh3, CO2, H2s, CH4, H2O Hc, Hf etc.
Type: Laser Gas Analyzer
Measurement Principle: Tdlas

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Basic Info

Model NO.: kf-200
Power Supply: 220V AC/Costomize
Ambient Temperature: -30 ~ +60 Degree
Storage Temperature: -40 ~+80 Degree
Installation Method: in-Situ or Pass-by
Explosion-Proof: Exdiict6
EMC: IEC 6100-4-2, IEC 6100-4-3, IEC 6100-4-4
Protection Levels: IP66
Warranty: 1 Year
Transport Package: Carton
Origin: Nanjing, China
HS Code: 9027500000

Product Description

Environmental control In-situ laser analyzer TDLAS technology

>>> Product Description 
KF series Laser Gas Analyzer developed aiming at the industrial on-line analyzing, environmental on-line monitoring.
Many types of the KF series Laser Gas Analyzer are available, including in-situ probe, by - pass type, multi-channel and Disc mounted type etc.Gas types like O2,CO,NH3,CO2,CH4,H2O,HC, HF etc. can be analyzed. The  concentration analyzing of target gases contains the macro-analysis and micro-analysis.
Features and Benefits
In-situ, no gas sampling
No cross interference
Fast response less than 7s
Diverse optical length (0.5-20m)
Reliable in all harsh conditions: high temperature & pressure,dust density, moisture and corrosion
Online calibration, no zero drift
Thousands of tailor-made solutions for various
>>> Technical Specifications
Measurement PrincipleTunable Laser Absorption Spectroscopy(TDLAS)
Technical DataLinearity≤ ±1%F.S.
Repeatability≤ ±1%F.S.
Span drift≤ ±1%F.S./6 months
calibration period≤1 time/6 month
Optical path length0.5-20m
Process gas temperaturemax. 1500ºC
Process gas temperaturemax 0.8 to 4 bar abs.
Explosion-proof GradeExdIICT6 Gb
Protection classIP66
Response TimeWarm-up time≤15 min
Response time(T90)≤8~10s(T90)
Interface SignalsAnalog outputs2 outputs 4 20mA, max. load 750Ω, electrically isolated
Analog inputs2 inputs 4 20mA, for gas temperature & pressure compensation
CommunicationsRS485(or Bluetooth, RS232 or GPRS )
Relay outputs3 outputs 24V DC/1A
Operating ConditionsOperating temperature-30 to +60°C
Purge gas0.3 to 0.8MPa nitrogen gas or instrument air
Storage temperature-40 to +80°C
Power consumptionmax. 20W
Power supply24V D(21-36V DC), or 90-240V AC (power is base on specific configuration)
InstallationInstallation MethodSampling probe is mounted in the flue / pipe,system 
is installed nearby
>>> Composition
>>> Gas Detection Limits
Detection Gas TypeDetection LimitDetection range
O20.01%Vol.(0-1)%Vol., (0-100)%Vol.
CO210 ppm(0-1000)ppm,(0-100)%Vol.
H2S20 ppm(0-2000) ppm, (0-100)%Vol.
HCl0.1 ppm(0-50) ppm,(0-100)%Vol.
NH30.1 ppm(0-10) ppm, (0-100)%Vol.
C2H20.1ppm(0-10) ppm, (0-100)%Vol.
CO10 ppm(0-1000)ppm, (0-100)%Vol.
H2O0.3 ppm(0-50)ppm, (0-100)%Vol.
HF0.02 ppm(0-5)ppm, (0-10000) ppm
 0.3 ppm(0-30)ppm, (0-1)%Vol.
CH40.4 ppm(0-40)ppm, (0-100)%Vol.
C2H40.6 ppm(0-60)ppm, (0-100)%Vol.
Remark1:The test conditions for 1m optical path, the gas pressure 1bar, gas temperature 300K
Remark2:By increasing the optical path, proportionally lower detection limit

>>> Dimension

>>> Application Areas
Refinery & Petrochemical
FCC Catalyst Regeneration
SCR NH3 Injection
Desulfurization Efficiency 
Explosive Process Gas
Sulfur RecoveryFlue Gas Measurement Outlet of
Process Heaters,Fractionators, Thermal Crackers,
Utility Boilers and Incinerators 
Reactant Ratio Optimization
Product Purity
HCL, HF Emission
Combustion Control for Reheating Furnace, Heat
Treatment Furnace,Forging Furnace 
Converter Gas Recycle
Blast Furnace Gas
Coke Oven Gas
Flue Gas of Sintering, Pelletizing
Coal Injection Safety Control
Electric Tar Precipitator (ETP) Safety Control
CDQ Circulating Gas
Gas Tank Safety Control
Calorific Value Analysis
Sulfur Recovery
Thermal Power
SCR NH3 Injection
Desulfurization Efficiency 
Coal Injection Safety Control
HCL, HF Emission
>>> OEM
Customize producta are also available,pls feel free to contact me for more detailes. 
>>> Our Services 
1.The inquiry and question will be replied within12hours
2.High quality with competitive price
3.Good after sales service
4.Accept OEM
5.One of the most professional safety equipment manufacture with a very good and trained team

>>> FAQ
1.How about the Delivery time?
Samples will be prepared  within 15 Days after 100% T/T in advance payment. QTY order will be delivered in 30 days.
2.What kind of payments does KELISAIKE support?
T/T, L/C, Western Union, Cash are accepted.
3.What's the MOQ?
Generally speaking, the MOQ is 5PCS, but we also can provide you samples for quality inspection.
4.Do you charge for the samples?
According to our company policy,we just charge the samples based on EXW price.
5.Can you produce according to customers' design?
Suce, we are professional maunfacturer, OEM is welcome

Nanjing KELISAIKE is one of the largest safety equipment manufactures, possesing the most complete production range and specifications in the safety equipment industry of mainland China. Nanjing KELISAIKE was founded in 2004, including three subsidiaries in Beijing, Xi'an and Xinjiang, and more than 30 domestic sales service centers, with total registered capital of 5.16 million Yuan. Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit, air breathing apparatus etc. Also Nanjing KELISAIKE is an experienced factory for OEM service, providing professional design and construction of the customize products. The products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, fire fighting, environmental protection, metallurgy, pharmacy, energy and power industry.
Nanjing KELISAIKE has passed IS9001 International Quality System Certification, which ensures all products' excellent performance and competitive prices.
People-oriented and technology-innovated
Quality first, integrity-based

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