TO MAKE THE WORLD CLOSER TO THE TRUTH
Availability: | |
---|---|
Quantity: | |
PT-DY05
TOP
Fluorescence method dissolved oxygen sensor, according to the green light excitation fluorescence life detection technology, from the light-emitting diode (LED) green light irradiation to the fluorescent material to make the fluorescent material excitation of red light, due to the burst effect of the oxygen molecules in the water, the fluorescence life of the excitation of the red light and the concentration of dissolved oxygen in the water is inversely proportional to the dissolved oxygen concentration in the water can be calculated through the determination of the excitation of the red fluorescence life of the dissolved oxygen concentration in the water.
It can be used for the determination of dissolved oxygen in various water bodies such as aquaculture, water source monitoring, sewage treatment and environmental monitoring.
Fluorescence method dissolved oxygen sensor, according to the green light excitation fluorescence life detection technology, from the light-emitting diode (LED) green light irradiation to the fluorescent material to make the fluorescent material excitation of red light, due to the burst effect of the oxygen molecules in the water, the fluorescence life of the excitation of the red light and the concentration of dissolved oxygen in the water is inversely proportional to the dissolved oxygen concentration in the water can be calculated through the determination of the excitation of the red fluorescence life of the dissolved oxygen concentration in the water.
It can be used for the determination of dissolved oxygen in various water bodies such as aquaculture, water source monitoring, sewage treatment and environmental monitoring.
Product Features
1. Green light excitation fluorescence life detection technology, no electrolyte, maintenance-free, stable and reliable measurement.
2. No oxygen consumption, no flow rate and stirring requirements.
3. Built-in temperature sensor with automatic water temperature compensation function.
4. Support MODBUS/RS485.
3. Built-in protection circuit to enhance anti-interference ability to adapt to complex environment.
4. Simple and easy-to-use communication protocol, able to output more electrode diagnostic information, more intelligent.
5. Low power consumption design to cope with more occasions of use, internal memory can save calibration and setting information in case of power failure.
6. 316L shell, strong corrosion resistance, 3/4 back thread, easy to install.
7. IP68, can work underwater for a long time.
Product Features
1. Green light excitation fluorescence life detection technology, no electrolyte, maintenance-free, stable and reliable measurement.
2. No oxygen consumption, no flow rate and stirring requirements.
3. Built-in temperature sensor with automatic water temperature compensation function.
4. Support MODBUS/RS485.
3. Built-in protection circuit to enhance anti-interference ability to adapt to complex environment.
4. Simple and easy-to-use communication protocol, able to output more electrode diagnostic information, more intelligent.
5. Low power consumption design to cope with more occasions of use, internal memory can save calibration and setting information in case of power failure.
6. 316L shell, strong corrosion resistance, 3/4 back thread, easy to install.
7. IP68, can work underwater for a long time.
Project | Detailed parameters |
Principle of operation | Fluorescence burst principle |
Measuring range | 0~20mg/L or 0~200% saturation |
Measurement Accuracy | ±0.3mg/L or ±5% |
Response time | 90s |
Working Temperature | 0~45℃ |
Temperature Accuracy | ±0.5°C |
Storage Temperature | -10~55°C |
Communication Interface | MODBUS/RS485 |
Protection class | IP68 |
Maximum depth | Underwater 10 metres |
Power supply | 12~24VDC |
Power Consumption | 0.3W (12V supply) |
Calibration method | Zero calibration: Oxygen-free water calibration |
Mounting method | Oxygen saturation calibration: saturation 100% |
Cable length | Low concentration calibration: low concentration offset |
Fluorescent cap life | Slope calibration: arbitrary point calibration |
Main Material | Countersunk mounting (G3/4 male thread) |
Dimensions | 8 metres (other lengths available on request) |
Project | Detailed parameters |
Principle of operation | Fluorescence burst principle |
Measuring range | 0~20mg/L or 0~200% saturation |
Measurement Accuracy | ±0.3mg/L or ±5% |
Response time | 90s |
Working Temperature | 0~45℃ |
Temperature Accuracy | ±0.5°C |
Storage Temperature | -10~55°C |
Communication Interface | MODBUS/RS485 |
Protection class | IP68 |
Maximum depth | Underwater 10 metres |
Power supply | 12~24VDC |
Power Consumption | 0.3W (12V supply) |
Calibration method | Zero calibration: Oxygen-free water calibration |
Mounting method | Oxygen saturation calibration: saturation 100% |
Cable length | Low concentration calibration: low concentration offset |
Fluorescent cap life | Slope calibration: arbitrary point calibration |
Main Material | Countersunk mounting (G3/4 male thread) |
Dimensions | 8 metres (other lengths available on request) |