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Multi parameter water quality monitoring analyzer
The ZDA-2000 series multi parameter water quality monitoring instrument adopts a multi in one structure design, with each sensor equipped with a water
Product details
The ZDA-2000 series multi parameter water quality monitoring instrument adopts a multi in one structure design, with each sensor equipped with a waterproof connector, calibration data storage, and on-site calibration and replacement inside the sensor. Up to 6 digital sensors can be connected simultaneously, with optional fluorescence method for dissolved oxygen, four electrode conductivity, turbidity, etc pH、 ORP、 Chlorophyll sensor. Equipped with an automatic cleaning device, it can eliminate bubbles, prevent microbial growth, and can easily meet various water environment monitoring needs such as rivers, lakes, oceans, and groundwater. It has excellent reliability and can run for months without maintenance in an unmanned environment.
1. Digital sensor, RS485 output, supports MODBUS
2. All calibration parameters are stored in the sensor, and each probe comes with a waterproof connector for easy insertion and replacement.
3. Equipped with an automatic cleaning device, it can effectively remove surface stains from sensors, prevent microbial growth, and provide more accurate and lower maintenance.
4. Optional fluorescence method for dissolved oxygen, four electrode conductivity, fiber optic turbidity pH、ORP、 chlorophyll.
5. Sensor, suitable for long-term online monitoring.
6. Multi in one structural design, capable of simultaneously connecting six probes and measuring seven parameters.
1. Digital sensor, RS485 output, supports MODBUS
2. All calibration parameters are stored in the sensor, and each probe comes with a waterproof connector for easy insertion and replacement.
3. Equipped with an automatic cleaning device, it can effectively remove surface stains from sensors, prevent microbial growth, and provide more accurate and lower maintenance.
4. Optional fluorescence method for dissolved oxygen, four electrode conductivity, fiber optic turbidity pH、ORP、 chlorophyll.
5. Sensor, suitable for long-term online monitoring.
6. Multi in one structural design, capable of simultaneously connecting six probes and measuring seven parameters.
Technical indicators:
Temperature sensor:
1. Measurement principle: Thermistor method
2. Measurement range: -5 to+50 ℃
3. Resolution: 0.01℃
4. Accuracy: ±0.1℃
Conductivity:
1. Measurement principle: electrode flow type
2. Measurement range: 1-100 mS/cm
3. Resolution: 0.0001~0.001 mS/cm
4. Accuracy: ± 0.001 mS/cm
PH：
1. Measurement principle: Glass composite electrode method, no need to manually add filling liquid
2. Measurement range: 0 to 14
3. Resolution: 0.01
4. Accuracy: ± 0.1
Optical dissolved oxygen:
1. Measurement principle: Fluorescence method
2. Measurement range: 0 to 25mg/L
3. Resolution: 0.01 mg/L or 0.1%
4. Accuracy: ± 1% of the reading or 0.1 mg/L
chlorophyll:
1. Measurement range: 0 to 500 μ g/L chlorophyll, or 0 to 100% fluorescence
2. Accuracy: ± 3% (fluorescence)
3. Resolution: 0.01 μ g/L chlorophyll, or 0.1% fluorescence
4. Detection limit: 0.01ug/L chlorophyll-a
Temperature sensor:
1. Measurement principle: Thermistor method
2. Measurement range: -5 to+50 ℃
3. Resolution: 0.01℃
4. Accuracy: ±0.1℃
Conductivity:
1. Measurement principle: electrode flow type
2. Measurement range: 1-100 mS/cm
3. Resolution: 0.0001~0.001 mS/cm
4. Accuracy: ± 0.001 mS/cm
PH：
1. Measurement principle: Glass composite electrode method, no need to manually add filling liquid
2. Measurement range: 0 to 14
3. Resolution: 0.01
4. Accuracy: ± 0.1
Optical dissolved oxygen:
1. Measurement principle: Fluorescence method
2. Measurement range: 0 to 25mg/L
3. Resolution: 0.01 mg/L or 0.1%
4. Accuracy: ± 1% of the reading or 0.1 mg/L
chlorophyll:
1. Measurement range: 0 to 500 μ g/L chlorophyll, or 0 to 100% fluorescence
2. Accuracy: ± 3% (fluorescence)
3. Resolution: 0.01 μ g/L chlorophyll, or 0.1% fluorescence
4. Detection limit: 0.01ug/L chlorophyll-a
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