Gas AnalysisTunable Diode Laser (TDL) Gas Analyzer SR-2030ExL (Flameproof Type)
With an explosion-proof degree sign of Ex d ⅡC T6 Gb, this flameproof type gas analyzer is suitable for the detection of group ⅡA, ⅡB,ⅡC as well as T1~T6 hazardous gases and the mixture of hydrogen and oxygen for hazardous areas of zone 1 or 2.
Gases to be detected
CO, O2, CH4, CO2, etc.
Application areas
Chemical fertilizer, chemical industry, metallurgy, building materials, thermoelectricity, air separation, power plants, cement production, environmental protection, medical and other industries.
Main specification
| Range | 0-100% |
| Zero drift | ≤±1%FS |
| Span drift | ≤±1%FS |
| Repeatability | Cv≤±1% |
| explosion-proof degree | Ex d ⅡC T6 Gb |
| Enclosure rating | IP65 |
| Response time | T90< 5S |
| Sample gas flow rate | 0.5±0.1L/min |
| Preheating time | 30min |
| Signal output | 4-20mA（RL≤750Ω） |
| Alarm | High-limit alarm, low-limit alarm (relay,constant on, 220V/5A) |
| Communication | RS 232/485 |
| Temperature and humidity | 0-45℃, 20-80%RH |