QD6350
QD6350 infrared dust detector is an intelligent multi-function gas detection instrument. The instrument is made of high-performance detection components and computer micro-control technology,combined with advanced SMD technology.It has both on-site sound and flashing lights, and monitor the on-site dust concentration in real time.
QD6350 infrared dust detector can convert the air dust concentration signal into electric signal display and remote transmission. It adopts three-wire 4-20mA or 4-wire RS485 output mode, which has the characteristics of long transmission distance and good anti-interference.
QD6350 infrared dust detector is suitable for dust concentration detection in industrial environments.
Technical parameters
| Detection principle | Laser |
| Detection gas | Dust |
| Sampling method | Natural diffusion |
| Test range | 0~1000 mg/m3 |
| Resolution | 1mg/m3 |
| Measurement error | ≤±20% |
| Repeatability (consistency) error | ≤±20% |
| Data update frequency | ≥1 second |
| Working environment Temperature | -10~60°C;Humidity: 0~90%RH (no condensation) |
| Storage environment: Temperature | -20~80°C;Humidity: 0~90%RH |
| Life | 5 years (Normal temperature 20,humidity 50%RH,clean environment,normal work) |
| Power supply | DC24V±25% |
| Output signal | 4~20mA or RS485 |
| Power consumption | ≤3W |
| Installation crepe | G1/2 |
| Use cable | ≥1.5mm2x3;≥1.5mm2x4 |
| The maximum distance between the detector and the host | ≤1000m |
| Machine weight | 2000g |
| Pressure limit | 86kPa~ 106kPa |
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