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IR200 infrared gas analyzer can be measured in the sample gas CO2, CO, CH4, SO2 and NO and O2 concentration.Using non dispersive infrared absorption (NDIR) measuring CO2, CO, CH4, SO2 and NO, using magnetic oxygen or zirconia O2 measurement.Four components including O2, most can be measured at the same time (except O2 can measure up to three components).
Infrared absorption detection module adopted the way of high sensitivity of mass flow sensor.Due to measure using single-beam system, maintenance easy and feasible, and can guarantee for a long time and stable operation.In addition, the embedded microcontroller processor and domestic liquid crystal display can provide more convenient operation, higher precision and more features.
This kind of infrared gas analyzer is suitable for various industrial furnace combustion control, botany research and global atmospheric research.
features
Including O2, maximum measuring four components at the same time, the other three components from CO2, CO, CH4, SO2 and NO option.
Unique optical system will measure pool to minimize pollution caused by drift, ensure good long-term stability.
Double groove infrared detection unit can minimize the influence of other interfering gases.
Single beam system USES simple measuring unit structure design, the need for optical balance adjustment, reduce the maintenance cost.
Domestic LCD provide easy interactive operation.
Can use high accuracy zero/span and the automatic calibration.Self-diagnosis function test abnormalities, and display an error message.
specifications
| Measuring principle | CO2, CO, CH4, SO2, NO: non dispersive infrared absorption method, single light source, single beam O2: magnetic oxygen (embedded), or zirconium oxide (external) |
| Sample gas conditions | Velocity: 1 l/min + / - 0.5 l/min temperature: 0 ~ 50 ℃ stress: 10 kpa or lower (gas export side should be connected to the atmosphere) dust: 100 mu g/Nm after, particle size of 0.3 mu m within the fog: do not allow the humidity: unsaturated at room temperature (not allow condensation).Corrosion of components: HCl within 1 PPM |
| Measure the gas composition And the measurement range | Minimum range maximum range ppm0 CO20-500-100 vol % CO0-200 vol % CH40 ppm0-100-100 vol % SO20 ppm0-100-100 ppmo2 ppm0 ppmno0 ppm0-5000-5000-5000 (embedded) 0 to 5 vol % 0-100 vol % O2 (external zirconia) 0 to 5 vol % 0-25 vol % |
| Analog output signal | 4 ~ 20 ma DC or 0 ~ 1 v DC, unfenced output |
| The analog input signal | Used for O2 sensor signal input from external installation.The isolated input. |
| Contact input | No voltage contact (ON / 0 v, OFF / 5 v DC, ON 5 ma floating) |
| The environment temperature | - 5 ~ 45 ℃ |
| Environmental humidity | Maximum 90% RH, without condensation |
| Size (HxWxD) | 19 inch rack with type: 177 x483x493mm |
| The weight of the | About 10 kg |
| The power supply | 85 ~ 264 v AC, 50/60 hz (using a three pin plug) |
performance
| linear | ±1%F.S. |
| repetitive | ±0.5%F.S. |
| Zero drift | Plus or minus 2% f.s. / week |
| Span drift | Plus or minus 2% f.s. / week |
| The response time (90% response f.s.) | 1 or 2 component measurements: 15 seconds, including sample gas replacement time More than three components of measurement: 30 seconds, including sample gas replacement time |
