| Place of Origin: | China |
|---|---|
| Brand Name: | Desun Uniwill |
| Model Number: | DS305 |
| Minimum Order Quantity: | 0-100PCS |
| Price: | According to the specific quantity |
| Packaging Details: | carton packaging |
| Delivery Time: | 7-15 working days |
| Payment Terms: | T/T, L/C, D/A, D/P |
| Product Name: | Blue Green Algae Sensor | Principle: | Fluorescence Method |
|---|---|---|---|
| Measure Range: | 0-270, 000 Cells/mL | Resolution: | 1 Cells/mL |
| Detection Limit: | 300 Cells/mL | Housing Material: | SS316 |
| Power Supply: | 5~12vdc,current <50mA (when Not Cleaned) | Output Signal: | RS485, MODBUS Protocol |
| IP Grade: | IP68 | Deepest Depth: | Underwater 10 Meters |
| High Light: | Digital Blue Green Algae Probe,Self Cleaning Blue Green Algae Probe,Fluorescent Water Testing Probe |
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★ Digital sensor, RS-485 output, support MODBUS
★ With automatic cleaning brush to prevent contamination and eliminate air bubbles
★ Direct measurement, simpler than traditional manual counting method
★ Continuous online monitoring, real-time control of water quality dynamics
| Product name | Blue-green Algae Sensor |
| model | DS206 |
| principle | Fluorescence method |
| Range | 0-270, 000 cells/mL |
| Detection limit | 300 cells/mL |
| Resolution | 1 cells/mL |
| Linearity | R2>0.99 |
| temperature range | 0~ 50°C |
| Protection level | Ip68 |
| Sensor interface | Support RS-485, MODBUS protocol |
| Installation | Input type, |
| Power information | DC 5~12V, current <50mA |
| size | Φ45*175.8mm |
| Probe cable length | 10 meters (default), can be customized |
| Housing material | SS316 |
| Self-cleaning system | Have |
Online blue-green algae sensor with automatic cleaning brush can be automatically cleaned without frequent cleaning.
| Maintenance task | Recommended maintenance frequency |
| Calibrate the sensor (if required by the competent authority) | According to the maintenance schedule required by the competent authority |
| 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 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 |
| Damaged sensor sponge | Replace the sensor sponge |
Cable Definition
The power supply must be DC 5-12V +/-5%, current <50mA
4 wire AWG-24 or AWG-26 shielding wire. OD=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
Xi'an Desun Uniwill Electronic Technology Co., Ltd (Hereinafter referred to as Disen Sensing Company) is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, R&D, sales and engineering services. Relying on Xi'an's rich high-tech resources, we have carried out technical cooperation with many universities and scientific research institutions, constantly breaking through technical barriers, improving product performance, and using leading technology to provide high-quality products for the water quality monitoring industry.
We launched a wireless water quality monitoring solution based on the current rapid development of the Internet of Things technology, combining smart terminals and traditional display units through wireless transmission to achieve real-time dynamic water quality monitoring functions such as data cloud display, remote cloud control, and upper and lower limit alarms.
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 future, 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.
Our company assures first-hand buyers that there will not be any product defects caused by substandard materials or factory manufacturing within one year from shipment.
Because the sensor has an automatic cleaning brush and a motor, it belongs to a dynamic seal structure. After 18 months of continuous use, the dynamic sealing device needs to be returned to the factory. If the buyer does not return to the factory and the sensor enters the water or fails to work, all consequences caused by the buyer shall be borne by the buyer If a defect is found during the warranty period, it is promised to repair or replace the defective product, or return the payment in addition to the first shipping and related formalities. Any product repaired or replaced during the warranty period will only enjoy the remaining warranty period of the original product.
After receiving the customer's questions about product quality, our company will confirm whether the product needs to be repaired within two weeks; products that have not been approved for repair cannot be returned.
