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| Categories | Water Quality Sensor |
|---|---|
| Brand Name: | KACISE |
| Model Number: | KWS-650C |
| Place of Origin: | CHINA |
| MOQ: | 1PCS |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Week negotiable |
| Delivery Time: | 5-8 work days |
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Certification: | CE |
| Case material: | POM, ABS/PC alloy, 316L stainless steel |
| Measurement principle: | Fluorescence method |
| Range: | 0～20.00 mg/L (0～200% saturation, 25℃) |
| Resolution: | 0.01mg/L, 0.1℃ |
| Accuracy: | ±2%, ±0.3℃ |
| Response time (T90): | ＜30s |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
KWS-650C integrated online fluorescence dissolved oxygen sensor is designed based on the quenching principle of excited fluorescence by specific substances in physics. When the excitation light shines on the fluorescent substance on the surface of the fluorescent membrane head, the fluorescent substance is excited and emits fluorescence. The extinguishing time of the fluorescence is affected by the concentration of oxygen molecules on the surface of the fluorescent membrane head. The concentration of oxygen molecules can be calculated by detecting the phase difference between the fluorescence and the excitation light and comparing it with the internal calibration curve, and the final value is output after temperature and salinity compensation.
| Model | KWS-650C |
|---|---|
| Case material | POM, ABS/PC alloy, 316L stainless steel |
| Measurement principle | Fluorescence method |
| Range | 0～20.00 mg/L (0～200% saturation, 25℃) |
| Resolution | 0.01mg/L, 0.1℃ |
| Accuracy | ±2%, ±0.3℃ |
| Response time (T90) | ＜30s |
| Minimum detection limit | 0.08mg/L |
| Calibration method | Two-point calibration |
| Cleaning method | / |
| Temperature compensation | Automatic temperature compensation (Pt1000) |
| Output method | RS-485 (Modbus RTU) |
| Storage temperature | -5~ 65℃ |
| Working conditions | 0～50℃, ≤0.2MPa |
| Installation method | Submersible installation, 3/4 NPT |
| Power consumption | 0.2W@12V |
| Power supply | 12~ 24V DC |
| Protection level | IP68 |
| Life of fluorescent membrane head | 1 year (under normal use) |
| Cable length | 5 meters, other lengths can be customized |
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