Online Low-range Turbidity Sensor Optical Turbidity Probe RS485 Output For Online Monitoring Of Turbidity In Tap Water, Sewage And Industrial Water
1.Product Introduction
The KNF-1004L low-range turbidity sensor is based on the ISO7027 standard and features a compact size, stable data, and fast response speed. It can be widely applied in online turbidity monitoring in waterworks, sewage treatment plants, surface water, industrial fields, etc.
2. Working Principle
The sensor emits a laser beam into the liquid to be measured. The suspended particles in the liquid produce scattered light. The receiver detects the intensity of the scattered light and converts it into a turbidity value based on the calibration table.
3.Product Features
Compact in size, it is convenient for system integration.
2. Simple structure, easy to clean and maintain;
3. The beveled light window makes it less likely for bubbles to adhere.
4. Sealed structure, resistant to deep water or high pressure;
5. IP68 protection, suitable for submersible installation.
4.Technical parameters
| Specification | Parameter |
| Power supply | DC 9-28V |
| Peak power | 5W |
| Detection method | ISO 7027 |
| Light source | 860nm Laser |
| Protection grade | IP68 |
| Range | 0 ~ 100NTU 0-1000NTU |
| Resolution | 0.001NTU 0.01NTU |
| Lower limit of measurement | 0.005NTU 0.5NTU |
| Zero drift | ≤ 1.5% |
| Indication stability | ≤ 1.5% |
| Accuracy | 2% or ± 0.05NTU(take the larger value); (Based on Formazin primary standard solution at 25℃) |
| Repeatability | ≤ 1% (based on Formazin primary standard solution at 25℃) |
| Response time (T90 | ≤ 120秒 |
| Working temperature | -5 ~ 45 ℃ |
| Calibration method | Factory calibrated. Use the default calibration curve. Single-point calibration, Formazin two-point calibration 2 to 6-point customized calibration |
| Work pressure | ≤ 0.6MPa or water depth ≤ 60 meters |
| Size | 182mm*Φ32(snap-on version) / 203mm*Φ32(threaded version) |
| Shell material | ABS and POM plastics |
| Interface | RS485 + 4-20mA interface |
5. Introduction to the Water Quality Monitoring Software Cloud Platform (DATAIO)
All the water quality/water level related equipment produced by our company can be connected to the Kainafu water quality monitoring cloud platform! It can realize the reception, display, statistics, automatic analysis, storage, download and release of monitoring data from various water quality sensor devices. Generate visual calculation result charts intuitively on the display terminal of the monitoring management center.
▪ Desktop WEB page (login address: ion.onetestinc.com. Contact the product owner for a trial account to obtain it)
▪ Apple APP, Android APP
Wechat Official Account/Mini Program
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Low Range Water Turbidity Sensor Optical Probe For Sewage Water Online Monitoring Images
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