Specifications
| 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*140*75mm |
| 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 | No alarm |
| Installation method | Fixing brackets, wall hangings, etc |
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/17767/Specification.html , which is only used by users who purchase commodities from the NBCHAO.