RizonSDI ® Automatic On-line SDI Monitor
RizonSDI® Automatic On-line SDI Monitor, an online control system, is specially designed for continuous and automatic desalination process and other water treatment. Used for critical water quality monitoring, it achieves precise control by safe and economical operations. It replaces the manual, error prone, conventional procedure with an automatic, precise and infallible routine
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Features & Benefits
- The system sets a measuring point ,where 2~4 point is optional as needed measuring 1~4-chanel water quality.
- a complete self-contained system meant for unattended operation
- Easy on-site management and reduced labor costs
- 1unit RizonSDI ® Monitor =4 unit Common SDI Monitor
- No need for stopwatch or measuring glass
- Automatic transport of filter paper after each measurement for a total of 80~100 measurements out of one paper roll Significantly reducing labor cost
- Avoiding manual reading errors
- With extensive reliability and with advanced fault analysis and warning
- Real-time monitoring and display the SDI value,functions, and fault detection by LCD
- Rugged, spray proof (IP 53) self-contained, wall mountable system
- Analogue output (4~20 mA) for remote reading of SDI value
- Superior anti-interference ability by power-down protection and digital filtration technique
- Alarms for temperature, abnormal pressure of air supply, membrane supplement and SDI over-limit
- Print testing results by connecting external equipment
- Booster Pump is supplied if inlet pressure is less then 35 psi
- Remote transmission of signal meets the automation requirements of large-scale water treatment plants.
Application
- RO system on-line testing
- Sea Water Desalination
- Common Water Treatment
- Large scale plants that unattended operation is required
Main Parameters
| Basic Information | |
|---|---|
| Housing Size | 350mm*270mm*640mm |
| Working Humidity | <85%RH,No Corrosive Gas |
| Working Temperature | 5~40℃ |
| Precision | ±2% |
| SDI Range | 0~20 |
| SDI Testing Time | 1~15min |
| Output Signal | 4~20mA |
| Testing Criteria | ASTM D4189-07 |
| Applicable Membrane Filter Roll Model | HSDI-0645-MCE |
| Environmental Protection | IP 53 |
| Operating Conditions | |
| Air Intake pressure | 4.0~8.0 bar |
| Water Inlet pressure | 2.4~5.0 bar or 35-73psi |
| External Power | 220VAC. 10%,50~60HZ |
| Water Inlet&Outlet Size | Φ6mm quick joint |
| Air Intake Size | Φ6mm quick joint |