| Installation Type: | Input Type |
|---|---|
| Sensing Type: | Optical |
| Output Signal Type: | Digital Type |
| Production Process: | Integration |
| Material: | Titanium Alloy |
| IP Rating: | IP68 |
| Customization: |
|---|
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Audited Supplier Yosemitech optical dissolved oxygen sensor measures dissolved oxygen using the principle of oxygen dynamic luminescence quenching technique. When blue light excites sensor film, the sensing film emits red light. The phase difference between the blue excitation and returned red emission is measured, and the result is used to calculate DO concentration.
| Model | Y504-A |
| Measurement principle | Fluorescence method |
| Range | 0-20mg/L or 0-200% saturation |
| Accuracy | ±1% or ±0.3mg/L(MAX) |
| Temperature range | 0-50ºC |
| Max water depth | 60m |
| Housing IP rating | IP68 |
| Sensor interface | Supports RS-485, MODBUS protocol |
| Power requirements | 0.1W(suggested power supply:DC 9-24V,current>50mA) |
| Installation | G3/4 screw thread, immersive installation |
| Sensor size | Φ26mm*187mm(with protective cover) |
| Cable length | 10m(default), customizable |
| Calibration | One point or two points calibration |
| Sensor housing material | Titanium alloy |
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