- +86 571 8501 2111
- [email protected]
- 459 Qianmo Road, distretto di Binjiang, Hangzhou, Cina
LDM-100(D) is an in-situ dust analyzer based on the laser backscattering principle, which is mainly used to measure smoke and dust within the conventional ranges.
LDM-100(D) is an in-situ dust analyzer based on the laser backscattering principle, which is mainly used to measure smoke and dust within the conventional ranges.
Principio
This monitor adopts the laser backscattering principle to measure the dust concentration. The embedded laser signasource traverses the flue and irradiates the dust particles. in this process, the irradiated dust particles will reflect laselsignals. And the detector can calculate the concentration of the dust based on a specific algorithm by detecting theintensity of the reflected laser signal.
| Measuring Type | In-situ |
| Principio | Laser backscattering |
| Flue Diameter | 0.8~20m |
| Gamma | 0~100mg/m³ to 0~2000mg/m³ (Customisable) |
| Limite di rilevamento inferiore | 2mg/m³ |
| Deriva zero | ≤±2%F.S./24h |
| Deriva della campata | ≤±2%F.S./24h |
| Precision | ≤±1%F.S. |
| Tempo di risposta | ≤10s |
| Temperatura di lavoro | -20~+50℃ |
| Flue Temperature | 0~400℃ |
| Consumo di energia | 24V DC 0.3A |
| Inst. Air | 100L/min |
| Alarm Output | Dry contact |
| Signal Output | 4~20mA, RS485 |
| Calibration Method | Manual |
| Valutazione dell'involucro | IP66 |
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