Shandong Fengtu IOT Technology Co., Ltd
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Contact us
Self-cleaning Turbidity Sensor
Model：FT-S9S
Brand：fengtu
one.Self-cleaning Turbidity Sensor working principle The Self-cleaning Turbidity Sensor determines the concentration of particles in a liquid by measuring the scattering of light.It uses a light source to shine into a liquid and then measures the scattered light intensity at different
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one.Self-cleaning Turbidity Sensor working principle
The Self-cleaning Turbidity Sensor determines the concentration of particles in a liquid by measuring the scattering of light.It uses a light source to shine into a liquid and then measures the scattered light intensity at different angles.This sensor uses the 90° angle scattered light method to linearly process the collected values, and outputs turbidity values through a temperature compensation algorithm.
two.Self-cleaning Turbidity Sensor technical parameters
| Measurement principle | Scattering light method (optional self-cleaning) |
| Range of measurement | 0～1000NTU (default) 0～40NTU、0～3000NTU (customizable) |
| Resolution | 0.1NTU |
| Precision | ±1%, ±0.3℃ |
| Temperature compensation | Automatic temperature compensation |
| Output method | RS-485 (Modbus/RTU) |
| Storage temperature | -5-+65℃ |
| Work environment | 0～50℃, ≤0.2MPa |
| Installation method | Immersive installation, 3/4NPT installation thread |
| Cable length | 5m |
| Power consumption | 12V power supply: When the cleaning brush is not working, the product consumption is about 0.5W, and when the cleaning brush is working, the product consumption is about 1.5W. |
| Power supply | DC: 12V-24V |
| Protection level | IP68 |
| Calibration method | Two-point calibration |
| Case material | ABS+ metal |
three.Self-cleaning Turbidity Sensor Dimensions/Installation
1.Self-cleaning Turbidity Sensor Dimensional Chart
2.Wiring diagram
The cable is a 4-core shielded wire:
Red - power cord blue/black - ground wire green - 485B yellow - 485A
Depending on the production batch, the color of the cable may be slightly different.Please refer to the cable screen printing for details.
3.Self-cleaning Turbidity Sensor installation
Four.Self-cleaning Turbidity Sensor care and maintenance
Sensor maintenance:
If the sensor needs to be cleaned, use warm water and an appropriate amount of detergent to clean it.
Notice:
Avoid strong vibrations that may damage the transparent glass in front of the ring, and do not scratch it with hard objects.
Address:https://www.fengtusensor.com/Water-quality-sensor/Self-cleaning-Turbidity-Sensor.html
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