NDIR310P Infrared gas analyzer
ndir310p
NDIR310P Infrared gas analyzer
NDIR310 Pis a gas analyzer independently developed by our company for environmental monitoring and industrial field exhaust online analysis. The analyzer is mainly intended to measure concentrations of gases such as CO, CO2, N2O, CH4 and O2, and has the characteristics of high measurement accuracy, high stability and reliability, and short response time. The product is mainly used in the following fields:
Applications：
- Continuous emission monitoring CEMS (analysis of CO, CO2, N2O, CH4, O2)
- Continuous waste incineration flue gas emission monitoring (analysis of CO, CO2, O2)
- Automotive exhaust emission monitoring (analysis of CO, CO2, HC, O2), etc.
Product Features:
- Single beam dual wavelength technique, no filter wheel and other moving parts
- Multiple-pass gas cell, low detection limit
- High-precision temperature control, good environmental adaptability
- MEMS IR source, electrical modulation
- Modular design, high reliability, extensibility and maintainability
Technical Specifications:
|
Item |
Value |
Note |
|
CO |
（0～100）ppm |
*Other ranges can be customized |
|
CO2 |
（0～25）% |
*Other ranges can be customized |
|
N2O |
（0～25）ppm |
*Other ranges can be customized |
|
CH4 |
（0～500）ppm |
*Other ranges can be customized |
|
HC |
（0～500）ppm |
*Other ranges can be customized |
|
O2 |
（0～25）% |
|
|
Linearity |
≤1% F.S. |
|
|
Lack-of-fit |
≤±2% F.S. |
|
|
Repeatability |
Less than 2% |
|
|
Stability |
Less than 2% |
|
|
Sample Gas Flow rate |
（2～3）L/min |
|
|
Zero Drift |
±2%F.S.(24 hour) |
@100ppm |
|
Span Drift |
±2%F.S.(24 hour) |
|
|
Response Time |
<60s |
@2L/min |
|
Influence of ambient temperature |
Less than ±2%F.S. |
|
|
Influence of voltage variations |
Less than ±0.5%F.S. |
|
|
Cross-sensitivity |
CO2、CO <±1%F.S |
|
|
CO2、N2O <±1%F.S |
|
|
|
CO、N2O <±1%F.S |
|
|
|
H2O、CO2 <0.2% |
|
|
|
H2O、CO <0.5ppm |
|
|
|
H2O、N2O <0.2ppm |
|
|
|
H2O、CH4 <1ppm |
|
|
|
Parallelism |
≤2% |
|
|
Operating Temperature Range |
15~35°C |
|
|
Analog I/O |
6 channels with isolated 4-20mA output |
|
|
Digital I/O |
6 digital inputs (5-24V) 7 relay outputs |
|
|
Serial port |
1 RS232 1 RS485 |
|
|
Ambient Humidity |
≤98% |
|
|
Power Requirements |
220VAC±10%，100W |
|
|
Warm-up time |
90-120min |
|
|
Physical Dimensions |
480mm(D)x306mm(W)133mm(H) |
|
|
Weight |
10KG |
|