LH-DZ09 Online Water Quality Analyzer Turbidity Electrode Measuring Range 0-3000 NTU
LH-DZ09 Online water quality turbidity electrode
The online turbidity electrode adopts 90-degree scattered light method and uses a near-infrared light source to eliminate chromaticity interference and meets the IS07027 standard.The LED emits a nearinfrared beam to the sample at a certain angle.The beam will emit scattering when it hits the suspended matter in the sample during transmission.The detector set at 90% of the incident light receives the scattered light,The concentration of suspended matter in the sample is the intensity of the scattered light is directly proportional, so that the concentration of suspended matter in the sample and the turbidity can be calculated by measuring the intensity of the scattered light.
• Can be used for low turbidity detection. (<1NTUf with flow slot).
• Comes with intelligent device with automatic cleaning function.
• Built-in temperature sensor with temperature compensation function makes measurement more accurate.
• Support MODBUS / RS485 4-20mA current interface output to facilitate system integration.
| Model | LH-DZ09-200 | LH-DZ09-1000 | LH-DZ09-3000 |
| Measuring range | 0-200 | 0-1000 | 0 〜5000 |
| Resolution | 0.01,1.0 | 0.1J.0 | 0.1,1.0 |
| Indication error | W5NTU, W±0.3NTU; >5NTU, W±6% | W10NTU, W±0.5NTU; >10NTU, W±8% | W10NTU, W±0.5NTU; >10NTU, W±8% |
| Operating temperature | 5 ~ 40°C | ||
| Deepest depth | Underwater 6M | ||
| Digital interface | MODBUS/RS485 | ||
| Analog interface | 4-20mA | ||
| Powered by | 12VDC±20% | ||
| Calibration | One point or two point | ||
| Protection class | IP68 | ||
| Installation method | Flow tank installation or Submerged installation | ||
| Size | 54X150mm | ||
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