Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of multi-parameters water quality analyzer in China. Welcome to buy high quality multi-parameters water quality analyzer in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
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Measurement parameters |
Residual Chlorine (Cl) |
pH |
Turbidity |
Temperature |
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Range |
0-20mg/L |
0-14PH |
0-100NTU |
0-60°C |
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Resolution |
0.01mg |
0.1PH |
0.01NTU |
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Accuracy |
1%FS |
±0.1PH |
2%FS |
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Installation method |
Circulating Cup type |
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Power supply |
220VAC/24VDC |
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Cable length |
10m |
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Output |
4-20mA/RS485/S232wireless transmission, support micro printer |
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Data functions |
instrument log, historical data, running time, MTBF, etc. |
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Features
● Dual-Parameter Real-Time Monitoring: Simultaneously measures two core water quality indicators (customizable: PH/Turbidity, Residual Chlorine/Dissolved Oxygen, Conductivity/Ammonia Nitrogen, etc.) with high precision.
● Online & Continuous Detection: 24/7 unattended operation with stable data output, supporting 4-20mA and RS485 communication for seamless integration with control systems.
● Smart Calibration & Temperature Compensation: Automatic or manual temperature compensation (-10~110℃) and one-touch calibration ensure accuracy even in fluctuating environments.
● Intuitive Operation: 4.3-inch LCD color screen with Chinese/English menus, simple button controls, and real-time data display (values, working status, alarm alerts).
● Reliable Alarm & Control: Two sets of relay switches with adjustable high/low limit alarms and hysteresis range, protecting against water quality anomalies.
● Easy Installation & Maintenance: Wall-mounted/embedded design, detachable sensors, and corrosion-resistant ABS housing-ideal for indoor/outdoor use with minimal upkeep.
● Data Storage & Export: Built-in memory for historical data logging, supports data export via RS232/USB, and optional printing/Bluetooth connectivity.
● Low Power Consumption: ≤3W power usage, compatible with 220VAC/24VDC power supply for energy-efficient operation.
Applications
Our dual parameter water quality analyzer is widely used in: industrial water treatment, municipal sewage treatment, aquaculture, domestic water supply and environmental monitoring.






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