Bluewater Lab Pte. Ltd.
Bluewater - Model SGE-DO-7018 -Optical Dissolved Oxygen Sensor for Accurate DO Measurement
The optical dissolved oxygen sensor, model SGE-DO-7018, utilizes an advanced oxygen dynamic luminescence quenching technique to precisely measure dissolved oxygen levels. The sensor operates by exciting a specialized film with blue light, which in turn emits red light. The crucial phase difference between the emitted red light and the blue excitation enables accurate calculation of the dissolved oxygen concentration. This sensor is designed for robust and reliable measurement, making it suitable for various applications such as water quality monitoring and industrial processes. Its optical measurement principle ensures minimal maintenance and eliminates the drift and interference issues associated with traditional electrochemical sensors.Most popular related searches
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Optical dissolved oxygen sensor measures dissoved 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 blue excitation and returned red emission is measured, and the result is used to calculate DO concentration.
- Membranless, no electrodes design
- No oxygen consumption
- Flow independent
- Automatic temperature compensation
- NoH2S interference
- Low drift, fast response, and more accurate
- Low maintenance, low operating cost
- Easy sensor cap replacement
- RS-485; MODBUS protocol compatible
- IP68