Tianqiong Sensor IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Model:FT-S9S
Brand:tianqiong
one.How Self-cleaning Turbidity Sensor works
Self-cleaning Turbidity Sensor is a self-cleaning sensor used to measure the turbidity of water, which reflects the concentration and distribution of particles in the water.Self-cleaning Turbidity Sensor determines the concentration of particles in the liquid by measuring the scattering of light.It uses a light source to shine into the liquid and then measures the intensity of the scattered light at different angles.This sensor uses 90° angle scattering method to linearly process the acquisition value, and outputs the turbidity value through a temperature compensation algorithm.
two.Self-cleaning Turbidity Sensor Technical Parameters
| Measurement principle | Scattering light method (can be selected from cleaning) |
| Range range | 0~40NTU 0~1000NTU 0~3000NTU |
| Resolution | 0.1NTU |
| Accuracy | ±1%, ±0.3℃ |
| Temperature compensation | Automatic temperature compensation |
| Output method | RS-485 (Modbus/RTU) |
| Storage temperature | -5-+65℃ |
| Working environment | 0~50℃, ≤0.2MPa |
| Installation method | Immersive installation, 3/4NPT mounting thread |
| Cable length | 5m |
| Power consumption | 12V power supply: When the cleaning brush is not working, the product power consumption is about 0.5W, and when the cleaning brush is working, the product power consumption is about 1.5W |
| powered by | DC: 12V-24V |
| Protection level | IP68 |
| Calibration method | Two-point calibration |
| Housing material | ABS+Metal |
three.Self-cleaning Turbidity Sensor size/installation
1.Self-cleaning Turbidity Sensor size diagram

2.Wiring diagram
The cable is a 4-core shielded wire:
Red—Power cable blue/black—Ground cable green—485B yellow—485A
Different production batches, the cable colors vary slightly.Please refer to cable silkscreen for details.
3.Self-cleaning Turbidity Sensor installation

Four.Self-cleaning Turbidity Sensor Maintenance and Maintenance
Sensor maintenance:
If the sensor needs to be cleaned, you can use warm water and an appropriate amount of detergent to clean it.
Notice:
Avoid strong vibration damage to the front of the transparent glass, and do not scratch with hard products.
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