Xi'an Desun Uniwill Electronic Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 0~1000 pcs |
| Delivery Time | 7~ 15 working days |
| Packaging Details | Carton packaging |
| Model | DS501 (1 mm gap) |
| Measuring range | COD 2.5 ~ 10,000 mg/l equiv. KHP |
| Application field | Industrial process control |
| Power supply | 12VDC+/-5% |
| Output signal | RS485/Modbus |
| Accuracy | 0.01mg/L COD |
| Calibration | 1 or 2 point calibration |
| Housing material | SS316/Titanium alloy |
| Brand Name | Desun Uniwill |
| Model Number | DS-500 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 0~1000 pcs |
| Delivery Time | 7~ 15 working days | Packaging Details | Carton packaging |
| Model | DS501 (1 mm gap) | Measuring range | COD 2.5 ~ 10,000 mg/l equiv. KHP |
| Application field | Industrial process control | Power supply | 12VDC+/-5% |
| Output signal | RS485/Modbus | Accuracy | 0.01mg/L COD |
| Calibration | 1 or 2 point calibration | Housing material | SS316/Titanium alloy |
| Brand Name | Desun Uniwill | Model Number | DS-500 |
| Place of Origin | China | ||
| High Light | Uv Biological Oxygen Demand Meter ，Led Biological Oxygen Demand Meter ，water oxygen sensor Modbus | ||
Cleaning surface COD Sensor With Turbidity Compensation And Self-cleaning Brush uv led light source
Special features
UV254 sensor Light path. 1mm
COD 2.5 to 1000 mg/l
BOD 0 to 500 mg/L
TSS 0 to 1000 mg/L
+5 to 45 °C;
IP68 protection degree.
RS-485; MODBUS protocol
compatibility 1 or 2 point user calibration
UV LED light source
| Item | Parameters |
| Output signal | Support RS-485, MODBUS protocol |
| Range | TOC 1.5 to 410mg/l equiv KHP, COD 2.5 to 1000 mg/l equiv. KHP |
| Accuracy | 0.01mg/L COD |
| Temperature range | +5 ~ 45°C |
| IP Grade | IP68 |
| Maximum pressure | 1 bar |
| Calibration | 1 or 2 point COD calibration |
| Power Supply | DC 12V +/-5%, current <50mA (when there is no cleaning brush) |
| Sensor Size | 54*325.5 mm |
| Cable length | 5m (default) |
| Housing Material | POM/ SS316L |
Common problem
| Error | Possible causes | Solutions |
| Unstable reading | Connection failure | Reconnect the controller and cables |
| Cable failure | Please contact us | |
| Measured values are too high, too low, or the values remain unstable | The sensor measurement window is blocked | Cleaning surface |
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
1000000-5000000
Employee Number:
30~50
Ecer Certification：
Site Member
Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, research and development, sales and engineering services. Relying on Xi'an's rich high-tech resources, we carry out technical cooperati... Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, research and development, sales and engineering services. Relying on Xi'an's rich high-tech resources, we carry out technical cooperati...
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