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Thermal Conductivity Gas Analyzer CI2000-RQD,China Thermal Conductivity Gas Analyzer CI2000-RQD
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Thermal Conductivity Gas Analyzer CI2000-RQD

Thermal Conductivity Gas Analyzer CI2000-RQD



ThermalConductivity Gas Analyzer CI2000-RQD

Determininggas concentrations by measuring the thermal conductivity of the gas, theCI2000-RQD analyzer uses an advanced thermal conductivity sensor with singlechip technology. It uses platinum thread as a sense organ to make up ImbalanceBridge, which outputsignal has a relationship with tested gas volume. The single chip will magnify,sieve wavelength, modify linearly and criteria the signal by electricprocedure. It will then output direct ratio signal to the tested gasconcentration.


Features

1. The CI2000-RQD analyzer has an importedcorrosion-resistance sensor, intercross resistance and advanced digitalprocessing.

2. It has a low drift electricbridge with high stability and good reliability .

3. The CI2000-RQD analyzer offers a concise menu andsimple operation.

4. You can set upper and loweralarm values arbitrarily during the measurement range.

5. The CI2000-RQD analyzer can be connected to a computervia the standard RS232 or RS485 interface.


Applications

It can be used in measuring H2 concentration insupply gas and cycle gas for ammonia production, in fertilize production, inargon production, in cycle gas for hydrogen-cooled generator, in environmentair or industrial container, measuring CO2 concentration in combustion exhaustgas of industrial boilers or furnaces, measuring Ar concentration in ammoniadistillation and measuring Ar concentration in percent argon.


Technical Specifications

Range

0.01%-5%/10%/50%/100%

Accuracy

≤±2% in full FS range

Stability

Zero drift ≤±2% of FS/7d

Range drift ≤±2% of FS/7d

Repeatability

≤±0.5%

Warm-up

≤7 minutes

Response Time

90% of final FS reading≤ 30 seconds

Fluctuated Output

0.5% F.S.

Ambient Temp.

-10℃~+60℃

Ambient Humidity

≤80%RH

Sensor Principle

Thermal Conductivity Sensor

Sample Gas Flow

400ml±10ml/mim

Sample Gas Pressure

0.05MPa≤Inlet pressure≤0.45Mpa

Power Supply

220±10% VAC, 50/60Hz, power loss≤15VA

Warranty

12 months analyzer; 12 months sensor

Weight

4kg

Installation Dimension

482.5mm×177mm×300mm (W×H×D)


ChangAi isa thermal conductivity gas analyzer manufacturer in China. In addition to thermal conductivity analyzer, ChangAi alsoprovideshigh temperature humidity analyzer, instrument case, dew point analyzer,process oxygen analyzer, infrared gas analyzer, oxygen transmitter, and more.

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