0 - 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor
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0~20ppm Dissolved Oxygen Sensor DO Electrode Probe Nitrogen Dissolved Oxygen Residual Chlorine Sensor
Introduction
The optical fluorescence dissolved oxygen sensor is based on the physics principle of quenching the specific light fluorescence of a particular substance.The blue light from the light emitting diode (LED) illuminates the fluorescent material on the inner surface of the fluorescent cap, which is excited to emit red light by detecting the phase difference between the red and blue light and the internal calibration values.
Technical Parameters
FAQ Q: Can you offer OEM services? |
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Product Tags: 20ppm Dissolved Oxygen Sensor Nitrogen Residual Chlorine Sensor Dissolved Oxygen Electrode Probe |
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