Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.
Description
This multi-component gas analyzer features a 320 * 240 dot-matrix LCD display . Its working principle is based on the selective absorption of infrared radiation by certain gases. Employing imported infrared sensors , electrochemical technology, and advanced digital processing, it achieves continuous online analysis of oxygen and dew point in nitrogen . It is widely used in the online continuous analysis of gases in industries such as atmospheric specialty gas manufacturing , steel smelting, petrochemicals , medical and health care, scientific research , and building materials .
Specifications
| Detection range | O2 0-25% VOL CO 0-1000ppm CO2 0-10% VOL NO 0-300ppm CH4 0-10000ppm (Measuring range and components can be customized) |
| Resolution | 0.01%/0.1% |
| Measurement accuracy | ≤±2%FS |
| Repeatability | ≤±1%FS |
| Stability | ≤±1%FS /7d |
| Response time | T 90 ≤3S |
| Sample gas flow rate | 500 ± 50 mL/min |
| Sample gas pressure | 0.10 MPa ≤ Inlet pressure ≤ 0.20 MPa |
| Sample gas temperature | 0-50 ℃ |
| Ambient temperature | -5℃ to + 50 ℃ |
| Ambient humidity | ≤90%RH |
| Output signal | 4~20mA (Customization available upon request; please specify when ordering) |
| Communication mode | RS232 or RS485 (communication protocol: Modbus RTU) |
| Power supply | 100~240VAC 50/60Hz 1A |
| External dimensions | 3U Standard : 484mm wide x 133mm high x 300mm deep 4U Standard: 484mm wide X 177 height X 3 80 depth (mm) |
| Opening size | 3U Standard : 484mm wide x 135mm high 4U Standard: 484mm wide X 179 height (mm) |
| Instrument weight | Approximately 4 kg |
| Measurement principle | Thermal conductivity/laser |
| Instrument lifespan | More than five years (normal use) |
| Sensor lifespan | More than two years (normal use) |
| Precision air pump | Use under negative or normal pressure conditions for the sample gas (must be specified when ordering). |
Office 19B, 17th Floor, Building 1, 48 Dongzhimenwai Avenue, Dongcheng District, Beijing