DUORUI DR-600 Point Gas Detector, Acoustic and Optical, Combustible 0-100% LEL
DUORUI DR-600 point Gas Detector is an acousto-optic combustible Gas Detector, the gas concentration range is 0-100% LEL, and the DR-600 combustible Gas Detector shell is made of die-cast aluminum.
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Introduction
DR-600 (acousto-optic model) is a point Gas Detector that uses diffusion sampling method and catalytic combustion detection principle to detect, the Gas Detector has a range of 0-100% LEL, and the indication error is ±5%FS.


















DuoRui DR-600 (sound and light model) Point Gas DetectorSpecifications
| LIST | VALUE |
|---|---|
| Range | 0~100%LEL |
| Error of indication | ±5%FS |
| Sampling method | diffusion |
| Sensors principle | Catalytic combustion |
| Response time | T90≤60s |
| Shell material | die casting aluminum |
| operating temperature | -40~70℃ |
| service life | 2-3 years (depending on the environment) |
| Cable Specifications | RVVP3×1.0mm2 |
| Dimensions | 180*190*95mm |
| Resolution | 0.1%LEL、1%LEL |
| Response time | T90≤60s |
| Shell material | die casting aluminum |
| operating temperature | -40~70℃ |
| Operating Time | 24H online work |
| Electrical interface | M20 * 1.5 thread |
| Signal transmission distance | ≥ 1000 meters |
| Output signal | 4-20Mas or RS485 |
| Explosion-proof sign | Ex d IIC T6Gb |
| Protection level | IP65 |
| Metrology authentication | CMC |
| Working Power | 2.5w |
| Power Supply | 24VDC |
| Display | No display |
| Alarm mode | Sound and light alarm |
| Installation method | Fixing brackets, wall hangings, etc |
DuoRui DR-600 (sound and light model) Point Gas Detector Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Technical Principle and Application Analysis of Flammable Gas Detector
- Research on the Principle and Application of Combustible Gas Alarm
- Why do natural gas alarms need two-level alarm settings?


DR-600 (sound and light model)





