Brand：DuoRui
Model：DR-600/LEL digital display acousto-optic
Name：Gas examination Detector
Specifications
| Sensors principle | Catalytic combustion |
| Detect gas | EX |
| Range | 0~100%LEL |
| Resolution | 1%LEL |
| Detection Accuracy | ±5% |
| Response time | 30s |
| Sampling method | diffusion |
| Shell material | Die-casting aluminum/stainless steel |
| Electrical interface | M20 * 1.5 thread |
| Output signal | 4-20ma/RS485 |
| Explosion-proof sign | Exd II GT6 |
| Protection level | IP65 |
| Dimensions | 200*190*95mm |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/23579/Specification.html , which is only used by users who purchase commodities from the NBCHAO.