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Brand Name : Desun Uniwill
Model Number : DS450
Place of Origin : China
MOQ : 0-100pcs
Price : 360-500USD
Payment Terms : L/C, D/A, D/P, T/T
Delivery Time : 7-15 working days
Packaging Details : carton packaging
Measuring range : 0.5~4000 mg/L
Deepest depth : 10 meters underwater
Precision : < 3%
Protection level : IP68
temperature range : 0 ~ 50 °C
Sensor interface : Support RS-485 ,MODBUS protocol
Assembly : Submerged installation
Power information : DC 5~12V, current <50mA
Housing material : POM

| Product | Fiber optic TSS sensor | Self-cleaning Fiber optic TSS sensor | 
| Model | DS450 | DS451 | 
| Principle | 90° scattered light | |
| Range | 0 to 1000 NTU | |
| Precision | 0.1NTU | |
| Resolution | <5% or 0.3NTU | |
| Protection level | Ip68 | |
| Output signal | Support RS-485, MODBUS protocol | |
| Installation | Submersible type, Circulation type | |
| Power supply | DC 5~12V, current <50mA (when not cleaned) | |
| Size | Φ45*175.8 mm | |
| Probe cable length | 10 meters (default), can be customized | |
| Housing material | POM, SS316 | |
| Optical window | Have | |
| Self-cleaning system | No | Have | 
Frequently Asked Questions
| Error | Possible reason | solution | 
| The operation interface cannot be connected or the measurement result is not displayed. | Controller and cable connection error | Reconnect controller and cable | 
| 
 Cable failure | 
 Please contact us | |
| The measured value is too high, too low or the value is continuously unstable | The sensor window is attached by a foreign object | Cleaning the sensor window surface | 
Q: Is your company a manufacturer??
 A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
 A: Application, Range, Power supply and Output signal.
 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: Can you offer OEM services?
 A: Yes,we support OEM and ODM products according to your requirements.
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.
 Q: How about warranty?
 A: 12 months warranty.
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