Overview
Multi-parameter online water quality monitoring analyzer is a new generation of drinking water quality monitoring equipment can be widely used in urban or rural water supply plants, tap water pipeline networks, tap water secondary water supply, user taps, Online monitoring of water quality such as large-scale water purification equipment and direct drinking water is an indispensable online analysis equipment in the fields of water plant production process control, water conservancy and water management, and sanitation supervision. The monitoring parameters include turbidity, residual chlorine dioxide, pH, temperature. conductivity, dissolved oxygen, ORP, etc.
Features
- Multi-parameters
- High precision
- High reliability
- Low maintenance
- Self-protection
- Easy integration
- Strong environmental adaptability
- Highly customized
Application
- Urban/rural water supply plants
- Sewage treatment
- Tap water
- Secondary water supply
- Indoor swimming pools
- Online monitoring of water quality
- Water conservancy
- Water management
- Sanitation supervision
Technical Specifications
| Parameters | Details |
| Working power | (220±22) VAC， (50±1) Hz |
| Power | 30W |
| Cabinet size | 800mm*506mm*180mm (standard version) |
| Weight | 15kg |
| Storage temperature | 4℃ to +50℃ |
| Working temperature | 4℃ to +50℃/-25℃ to +50℃ |
| Working humidity | ≤95%RH (no condensation) |
| Inlet flow | 500 to 1000 mL/min |
| Inlet pressure | < 3kg/cm2 |
| Communication interface | RS485 Modbus RTU communication protocol + air data interface |
| Display | 7-inch color touch screen, Chinese/English |
| Working power | (220±22) V AC， (50±1) Hz |
| Cabinet size | 800mm*506mm*180mm (standard version) |
| Turbidity | |
| Measurement method | 90° light scattering method |
| Range | 0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU |
| Resolution | 0-1NTU/0-20NTU/0-100NTU：0.001NTU
0-4000NTU：0.01NTU |
| Lower detection limit | 0.02NTU；0.1NTU（0-4000NTU） |
| Zero drift | ≤1.5% |
| Repeatability | ≤3% |
| Response time | ≤120s |
| Recommended maintenance period | 3-12 months (depending on the water quality on site) |
| Residual chlorine/chlorine dioxide | |
| Measurement Principle | Amperometric method/polarography (automatic temperature and pH compensation) Chlorine dioxide adopts special membrane head and electrolyte, which can effectively shield the interference of residual chlorine, and the maximum shielding amount is2mg/L. |
| Measurement Range | 0–5 mg/L / 0–20 mg/L |
| Resolution | 0.01 mg/L |
| Lower Detection Limit | 0.05 mg/L |
| Accuracy | ±0.05 mg/L or ±5% (DPD comparison error: ±10%) |
| Response Time | ≤120 seconds |
| Recommended Maintenance period Measurement method | 1-3monthsorweeklycalibration,3-6monthstoreplace
consumables Amperometric method/polarography (automatic temperature and pH compensation) Chlorine dioxide adopts special membrane head and electrolyte, which can effectively shield the interference of residual chlorine, and the maximum shielding amount is2mg/L. |
| Measurement method | Amperometric method/polarography (automatic temperature and pH compensation) Chlorine dioxide adopts special membrane head and electrolyte, which can effectively shield the interference of residual chlorine, and the maximum shielding amount is2mg/L. |
| PH /ORP (optional) | |
| Measurement method | Electrode method (automatic temperature compensation) |
| Range | 0-14pH, ±2000mV（ORP） |
| Resolution | 0.01pH, ±1mV（ORP） |
| Accuracy | ±0.1pH, ±20mV（ORP）or ±2% |
| Repeatability | ±0.1pH, ±10mV（ORP） |
| Response time | ≤60 seconds |
| Recommended maintenance period | 1-3 months |
| Temperature | |
| Measurement method | Thermistor method |
| Range | -20℃ – 85℃ |
| Resolution | 0.1℃ |
| Accuracy | ±0.5℃ |
| Repeatability | ≤0.5℃ |
| Response time | ≤25 seconds |
| Recommended maintenance period | 12 months |
| Conductivity (Optional) | |
| Measurement method | Conductivity cell method (automatic temperature compensation) |
| Range | 1-2000uS/cm / 1~200mS/m |
| Accuracy | ±1.5%FS |
| Repeatability | ≤0.5%FS |
| Response time | ≤30 seconds |
| Recommended maintenance period | 3-6 months |
| Measurement method | Conductivity cell method (automatic temperature compensation) |
| Dissolved oxygen (Optional) | |
| Measuring method | Fluorescence method (Optional coating ampere current method) |
| Range | 0-20mg/L |
| Accuracy | ±0.3mg/L |
| Repeatability | ≤±1.5% |
| Response time | ≤30 seconds |
| Recommended maintenance period | 1-3 months |
| Expansion Port | |
| Port Type | RS485, 4–20 mA |
Reviews
There are no reviews yet.