| Components to be measured | H2 |
| Measurement range | H2: 80% - 100 % ( Component range can be customized) |
| point Distinguish Rate | 0.01% |
| Measurement accuracy | ≤± 2 %FS |
| Heavy complex sex | ≤± 1 %FS |
| stable Certainly sex | ≤±1%FS /7d |
| Response time | T 90 ≤ 30S |
| Sample gas flow rate | 450 ± 50 mL/min |
| Sample gas pressure | 0.10 MPa ≤ Inlet pressure ≤ 0.20 MPa |
| Sample gas temperature | 0-50 ºC |
| Ambient temperature | -5ºC to + 50 ºC |
| Ambient humidity | ≤90%RH |
| Output signal | 4~20mA (Customization available upon request; please specify when ordering ) |
| Communication mode | RS232 or RS485 (communication protoco: Modbus RTU) |
| Operating power supply | 100~240VAC 50/60Hz 1A |
| External dimensions | 280mm (L) x 280mm ( W) x 260mm (H) |
| Instrument weight | Approximately 20 kg |
| Measurement principle | Thermal conductivity sensor |
| Measurement medium | common gas mixtures |
| Media requirements | Water-free, oil-free, dust-free |
| Instrument lifespan | Greater than five years (under normal use) |
| Sensor lifespan | Greater than three years (under normal use) |
| Explosion-proof rating | ExdIICT6 |
| Precision vacuum pump | For use under negative or normal pressure conditions (must be specified when ordering). |
This explosion-proof gas analyzer features a 128*64 dot-matrix LCD
display , an explosion-proof chassis design, and incorporates safety
barrier technology. Manufactured strictly according to
explosion-proof technical specifications, it ensures safe use in
industrial environments. It can be integrated into a complete analysis
system or installed independently , offering convenience and speed.
Utilizing imported thermal conductivity sensors and advanced single-chip microcomputer technology , this explosion- proof intelligent industrial gas analyzer enables continuous online measurement of the gas being tested . It is widely used for rapid gas analysis in hazardous locations such as petrochemical, coal chemical, metallurgical, power, building materials , natural gas, and electronics industries, providing protective gases .