DuoRui DR-650-HF Gas Detector DATASHEET
| Brand | DuoRui | Model | DR-650-HF |
|---|---|---|---|
| From | Name | Gas Detector |
Specifications
| Sensors principle | Electrochemistry |
| Detect gas | Hydrogen fluoride HF |
| Sampling method | diffusion |
| Range | 0~10ppm |
| Humidity | <95%RH |
| service life | 2 to 3 years (determined by Sensors) |
| Protection level | IP65 |
| alarm point | High and low alarm point |
| Response time | 60s |
| Resolution | 1PPM |
| operating temperature | -20~50℃ |
| display error | ≤±5%F.S |
| Operating Time | ≥100h |
| Weight | 150g |
| Dimensions | 110*70*30mm |
| display content | Time + electricity + gas name + gas concentration value |
| Display | OLED LCD screen |
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/23757/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18