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Optical Fibre TSS Suspended Solids Sensor Real Time Self Cleaning POM

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS450
Minimum Order Quantity: 0-100pcs
Price: 360-500USD
Packaging Details: carton packaging
Delivery Time: 7-15 working days
Payment Terms: L/C, D/A, D/P, T/T
Detail Information
Range Of Measurement: 0.5~10 Mg/L Maximum Depth: 10 Meters Underwater
Accuracy: < 3% Degree Of Protection: IP68
Temperature Range: 0 ~ 50 °C Sensor Interface: Support RS-485 ,MODBUS Protocol
Installation: Submerged Installation Power Information: DC 5~12V, Current <50mA
Housing Material: POM Probe Cable Length: 5 Meters (default), Can Be Customized
High Light:

Suspended Solids Sensor Self Cleaning


TSS Suspended Solids Sensor


water testing probe POM

Product Description

optical fibre online self-cleaning TSS sensor for real-time online monitoring of total suspended solids probes POM 

Product description
The sensor adopts the 135° backlighting principle with an 880nm LED light source and Textron uniwill's unique adaptive software based algorithm, which can effectively exclude the interference of the external light.
Optical fibre structure for good repeatables and good stability. Supported by an automatic cleaning brush.
Bubbles can be eliminated, reducing the effect of contamination on measurements.
Maintenance intervals are longer and good stability is maintained even with long-term in-line use.
0.5~4000 mg/L
Accuracy < 3%
0~50 °C; IP68 protection, water depth within 10 meters.
135 ° back light principle.
Built-in temperature sensor
Support RS-485 , MODBUS protocol
Convenient, fast, stable and easy to maintain
Technical parameter
Fiber optic TSS sensor
Self-cleaning Fiber optic TSS sensor
90° scattered light
0 to 1000 mg/L The range needs to be customized
Protection level
Output signal
Support RS-485, MODBUS protocol
Submersible type, Circulation type
Power supply
DC 5~12V, current <50mA (when not cleaned)
Φ45*175.8 mm
Probe cable length
10 meters (default), can be customized
Housing material
POM, SS316
Optical window
Self-cleaning system
Optical Fibre TSS Suspended Solids Sensor Real Time Self Cleaning POM 0
Cable information
4 wire AWG-24 or AWG-26 shielding wire. Turbidity=5mm
1, red line - power supply (VCC)
2, white line - 485 data _B (485_B) 3,
green line --- 485 data _A (485_A) 4,
black line --- ground (GND)
5, bare line---- shielding layer
Maintenance methods
Sensor maintenance
1) Outer sensor surface. Use tap water to clean the outer surface of the sensor. If there is still
If any debris is still present, wipe with a soft damp cloth.
With some stubborn dirt, you can add some household laundry detergent to the tap water to clean it.

2) Check the sensors' cables. The cables should not be tightened in the normal course of operation.
However, the internal wires of the cable may be broken and the sensor may not work properly.
3) To check that the measuring window of the sensor is not dirty.
4) check that the sensor housing is not damaged.
Caution. The sensor contains sensitive optical and electronic components.
Please ensure that the probe is not subjected to heavy physical shock. The probe's interior does not need to be
parts to be maintained by the user.

Before installation, please check the appearance of the cables for damage, and disperse the
1. When using the throw-in sensor, avoid the sensor hitting the wall or other facilities
caused by water flow. If the water flow rate is too fast, the sensor must be fixed.
2. There should be no obstructions in front of the measurement. For example, fluorescence
sensors should be avoided from light.

Company philosophy

We are committed to the water quality monitoring industry, actively innovating and improving products, and optimizing industry application solutions. We take technology and quality as the cornerstone, honesty and service as the foundation, do a good job of water quality monitoring with our heart, and contribute to the development of the water quality monitoring industry. power. At present, the products are sold to more than 30 countries and regions overseas, and they have established their own sales network locally, cooperate with after-sales and maintenance personnel, and continue to supply water body monitoring equipment.

In 2021, we will further increase the proportion of the domestic market on the basis of innovating high-quality products and improving technical services. Increase the after-sales maintenance force in first-tier cities to provide customers with timely and effective products and services.



* Workshop and process standardization
* Strict expert quality control
* If the product does not satisfy, the return is also supported.
* Quick delivery
* Guarantee for 1 year


Q: Is your company a manufacturer??
A: Yeah, we are a manufacturer of professional online water quality monitoring products: Oil in water sensor / Dissolved oxygen sensor / pH sensor / NH4-N sensor / ORP/COD sensor / Blue-green algae sensor / Conductivity sensor / TDS / TSS / MLSS,TOC,etc.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.

Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986