DuoRui DR-700-HCL (LCD Display) Gas Detector DATASHEET
| Brand | DuoRui | Model | DR-700-HCL (LCD Display) |
|---|---|---|---|
| From | Name | Gas Detector |
Specifications
| Sensors principle | Electrochemistry |
| Detect gas | Hydrogen chloride HCL |
| Sampling method | diffusion |
| Range | 0~50ppm |
| Humidity | <95%RH |
| service life | 1 to 2 years (determined by Sensors) |
| display error | ±5%FS |
| Cable Specifications | Tier 3 or Tier 4 |
| Explosion-proof sign | Exd II CT6 |
| Shell material | die casting aluminum |
| Working Power | 2.5W |
| Power Supply | 24VDC |
| Response time | T90≤60s |
| operating temperature | -20~50℃ |
| Operating Time | 24H online work |
| Electrical interface | M20 * 1.5 internal thread |
| transmission distance | ≤1200m |
| Output signal | 4~ 20mA or RS485 |
| Protection level | IP65 |
| Display | digital display |
| Alarm mode | No alarm/sound and light alarm |
| Installation method | Fixed bracket, wall mounted |
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/23868/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18