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E-mail
sales@ruosull.com
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Phone
18964483920
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Address
4th Floor, Building 7, 2716 Pingliang Road, Shanghai
Shanghai Russell Technology Co., Ltd
sales@ruosull.com
18964483920
4th Floor, Building 7, 2716 Pingliang Road, Shanghai
8963 A/B/C is a basic conventional water quality monitoring digital turbidity sensor; Adopting the mature 90 ° scattered light principle from abroad, using the design method of infrared LED light source and fiber optic transmission optical path; Strong ability to resist external light interference. Built in temperature sensor with automatic temperature compensation, suitable for long-term online monitoring of environmental use. Equipped with an automatic cleaning brush, it can eliminate bubbles and reduce the impact of attachments on measurement, making maintenance cycles longer and maintaining stability even during long-term online use.
Characteristics:
1. Digital sensor, directly outputs RS-485 digital signal, supports MODBUS/RTU
2. Equipped with an automatic cleaning brush to prevent contamination and eliminate bubbles
3. 90 ° angle scattered light principle, built-in temperature can automatically compensate
4. Fiber optic structure with strong resistance to external light interference
5. Infrared LED light source, with added filter design, resistant to light source interference, and good stability
6. Surface anti-corrosion and passivation treatment
7. Low power consumption of sensors and anti-interference design of internal circuits
Maintenance
It is recommended to clean the attachment of the sensor measurement probe every 30 days; Avoid using during cleaningScratches on the light guiding part of the measuring probe caused by hard objects; Please wipe with a soft damp cloth.
It is recommended to clean the outer surface of the sensor with water flow. If there are still debris residues, please useWipe with a damp soft cloth.
Technical Specifications
| name | parameter |
| measurement method | 90 ° scattered light method |
| range | 0~200NTU or 0~1000NTU or 3000NTU |
| precision | ± 3% indication or ± 3NTU, whichever is greater (0-200NTU) ± 3% indication or ± 5NTU, whichever is greater (0-1000NTU) ± 3% indication or ± 10NTU, whichever is greater (0-3000NTU) ± 0.5 ℃ |
| resolution | 0.1NTU,0.1℃ |
| working conditions | 0~50℃,<0.1MPa |
| calibration method | Two-point calibration |
| temperature compensation | Automatic temperature compensation |
| power supply | 12VDC ± 20%, 30mA (not for cleaning) |
| Protection level | IP68 |

