- Process Explosion-proof Oxygen Analyzer GNL-B6
- Process Oxygen Analyzer GNL-B3-D
- Flue Oxygen Analyzer CI400
- N2/O2 Analyzer P860
- Trace Oxygen Analyzer CI2000-DH
- Process Explosion-proof Trace Oxygen Analyzer GNL-B
- High Temperature Humidity Analyzer
- Dew Point Analyzer
- Hydrogen Analyzer
- Oxygen Transmitter
- Portable Oxygen Analyzer
- Process Oxygen Analyzer GNL-6000
- Oxygen Analyzer GNL-YF1
- Analyzers
- Oxygen Analyzer GNL-B3
- Process Trace Oxygen Analyzer CY280E
- Zirconia Trace Oxygen Analyzer CI100
- Process Trace Oxygen Analyzer GNL-9100
- Process Oxygen Analyzer
- Oxygen Analyzer CI1000
- Aluminum Enclosure, Series I
- Aluminum Enclosure, Series J (1U)
- Aluminum Enclosure, Series G
- Aluminum Enclosure, Series E and Series F
- Aluminum Enclosure, Series D
- Aluminum Enclosure, Series AD and Series BD
- Aluminum Enclosures
- Thermal Conductivity Gas Analyzer CI2000-RQD
- Infrared Gas Analyzer GNL-5000
- High Temperature Humidity Analyzer CI300
- High Temperature Humidity Analyzer GRL-12-D
- Portable Dew point Analyzer GEN-25
- Dew point Analyzer GNL-DC1
- Dew point Analyzer GNL-DP1
- Online Explosive-proof Hydrogen Analyzer CI-H400L
- Percent Hydrogen Analyzer GNL-400F
- High Purity Oxygen Transmitter GNL-6100
- Oxygen Transmitter GNL-3100
- Oxygen Transmitter GNL-120
- Oxygen Transmitter GNL-B5
- Trace Oxygen Transmitter GNL-J3
- Portable High Purity Oxygen Analyzer GNL-2100L
- Oxygen Analyzer GNL-B1F
- Percent Oxygen Analyzer CY280F
- Portable O2/N2 Analyzer GNL-2100
- Portable Trace Oxygen Analyzer GNL-B1A
- Process High Purity Oxygen Analyzer SP-980L/CY688L
- High purity Oxygen Analyzer CI2000-CY
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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