CI-PC56 Thermal Conductivity Type Hydrogen Analyzer
Short Description:
CI-PC56 thermal conductivity gas analyzer is based on microprocessor and adopts heat-conduction sensor as the measuring unit. It has characteristics as high accuracy, good stability, complete functions, and long service life and so on. It applies to the accurate measurement of H2, Ar content in binary mixed gas.
Product Detail
Technical Specifications
Product Tags
Range
|
Component gas |
Background gas |
Min Range |
Max Range |
|
H2 |
Air |
0～1% |
0～99.999% |
|
N2 |
0～1% |
0～99.999% |
|
|
O2 |
0～1% |
0～99.999% |
|
|
Ar |
0～1% |
0～99.999% |
|
|
CO |
0～1% |
0～99.999% |
|
|
Ar |
Air |
0～1% |
0～99.99% |
|
N2 |
0～1% |
0～99.99% |
|
|
O2 |
0～1% |
0～99.99% |
|
|
CO2 |
0～1% |
0～99.99% |
|
|
He |
N2 |
0～1% |
0～99.99% |
|
D2 |
N2 |
0～1% |
0～99.99% |
| The component and measure range are costumed be users. | |||
Main Features
- Is based on microprocessor and it has characteristics as intelligence, good stability, high reliability.
- It adopts heat-conduction sensor as the measuring unit and it has high accuracy, long calibration cycle.
- 128×64 LCD shows H2 concentration, menu, set value and analyzer work state, etc. It has visualized show and handy operation. Window surface is covered by a toughened glass so it has a good protection effect.
- Auto range, it will automatically switch analog output range to improve accuracy of analog output according to the range where gas concentration is
- Interference gas compensation function, eliminate the influence of test by interference gas to improve accuracy of test
- Menu lock, prevent the influence for analyzer from mis operation.
- It adopts touch key of the latest technology to extend the service life of buttons.
- RS485/RS232 (optional) 2-way communication function, can communicate directly with computer or other digital communication equipment.
- Isolated analog signal output, analog signal mode can be set through analyzer as 4-20mA, 0-20mA, 0-1V, 0-5V, 0-10V freely
- It has simple structure and it is convenience to operate and maintain.
Performance Specifications:
| Sensor | Thermal conductivity sensor |
| Accuracy | ±2% |
| Repeatability | ±1% |
| Stability | ±1%/7d |
| Response time | T90＜60s (After preheating enough) |
| Calibration period | Once a year (recommend) |
| Sensor life | More than 2 years（normal use） |
| Instrument life | More than 5 years（normal use） |
Working Parameters :
| Operation mode | Online |
| Sample mode | Plug-in measurement(optional) or ventilation |
| Power supply | AC85～264V，50/60Hz |
| Consumption | Less than 20VA |
| Working temperature | Operating: 5～+45℃Storing: -5～+50℃ |
| Working humidity | ＜90%RH |
| Intake pressure | atmospheric conditions±10% (Gas outlet should be atmospheric conditions) |
| Intake flow | 200～400ml/min |
Input and Output Parameters:
| Communication | RS485(standard) / RS232(optional) |
| Switch signal | Quantity: 5 groupRelay contact point capacity: 24VDC, 0.2A |
| Analog signal | Quantity: two groupoutput mode: 4-20mA/ 0-20mA/ 0-1V/ 0-5V/ 0-10V/ 1-5V, can be set freelyload: less than 500Ω |
| External control | Quantity: 1 group Control signal: 9~28VDCFunction: only used to control the pump(optional) |
| Interference compensation | Quantity: two groupmode: DC 4-20mA (default interference gas is CO,CO2. If there is other interference gas, please explain when ordering.) |
