contacts ：Manager LIU
Telephone ：13276362033
QQ:1294284350
Company Address：The second floor of the first accelerator of the Optoelectronic Industry Park, No. 155 Incubation Second Lane, High tech Zone, Weifang City, Shandong Province
update time ：2025-03-12
Model：WX-SS07
Product Price: Electronic Negotiation
Product brand: Wanxiang Environment
Portable water quality detector Product Introduction
The portable water quality detector can monitor various key indicators such as dissolved oxygen, pH value, turbidity, residual chlorine, and heavy metals in water in real time. It can comprehensively evaluate the water quality status and automatically determine whether the water quality meets the standards based on the measured data, and provide corresponding warning prompts. Once abnormal water quality is detected, the equipment will immediately issue an alarm to ensure water quality safety.
SS07 model portable multi-parameter water quality measuring instrument is an electrode method water quality analysis instrument. It uses full digital electrode detection to detect water quality water temperature, conductivity, pH, ammonia nitrogen, dissolved oxygen, cod, and turbidity parameters. The instrument is equipped with a self-developed FTIOT operating system, which has simple operation, stable performance, accurate measurement, wide detection range, and has a built-in high-capacity rechargeable lithium battery, which is convenient for users to conduct water quality inspection at any time in the field and in the laboratory.
2. Portable water quality detector Host parameters
| Charging input voltage | 4.5V-5.5V |
| Charging current | ＜2A |
| Screen size | 3.5 inches |
| Screen resolution | 480*800 ☆ |
| Screen interface | MIPI DSI ☆ |
| USB port | 2 (Support external expansion of mouse, keyboard, 4G, etc.) ☆ |
| Type-C | 1 (Support external expansion of mouse, keyboard, 4G, etc.) ☆ |
| RS485 | 2 (Support Modbus, json, asc input, etc.) |
| External sensor power supply voltage | 12V |
| External sensor power supply current | 1A |
| operating system | ftiot (based on Linux-5.4) ☆ |
| CPU | 2*Cotex-A7, 650Mhz ☆ |
| RAM | 512M DDR3 ☆ |
| Flash | 8G-64G |
| OpenGL | ES 2.0 ☆ |
| Wifi | support |
| 4G | Selection |
| button | support |
| Capacitive touch screen | support |
| Software Architecture | B/S ☆ |
| Web access | Support ☆ |
| MTP mode | Support ☆ |
| Multi-terminal login | Support ☆ |
| IPV6 | Support ☆ |
| Sensor communication method | RS485, TCP, UDP, Http ☆ |
| Data forwarding method | RS485, TCP, UDP, Http ☆ |
| Remote SSH | Support ☆ |
| Remote debugging | Support ☆ |
3. Sensor parameters and configuration
| Serial number | name | Measurement range | principle | Measurement accuracy | Resolution | Configuration | Remark |
| 1 | temperature | 0~50℃ | High-precision digital sensor | ±0.3℃ | 0.01℃ | ✔ | |
| 2 | pH | 0~14 (ph) | Electrochemistry (salt bridge) | ± 0.1PH | 0.01 | ✔ | |
| 3 | ORP | -1500mv~1500mv | Electrochemistry (salt bridge) | ± 6mv | 1mV | ||
| 4 | Conductivity | 0~5000uS/cm, 0~10000uS/cm | Contact electrode method | ± 1.5% | 1uS/cm | ✔ | |
| 5 | TDS | 0-10000ppm 0-200ppt | Contact electrode method | ±1.5%; ±0.1°C | 1ppm 0.01ppt | ||
| 6 | salinity | 0-10000ppm 0-200ppt | Contact electrode method | ±1.5%; ±0.1°C | 1ppm 0.01ppt | ||
| 7 | Sludge concentration | 0～20.000g/L | Scattering light method | ±5% (depending on sludge homogeneity) | 0.001g/L | ||
| 8 | Turbidity | 0~40NTU (low turbidity) | Scattering light method | ± 1% | 0.1NTU | Optional | |
| 0~1000NTU (medium turbidity) | Scattering light method | ± 1% | |||||
| 0~3000NTU (high turbidity) | Scattering light method | ± 1% | ✔ | ||||
| 9 | Dissolved oxygen | 0~20mg/L | Fluorescence life method | ± 2% | 0.01mg/L | ✔ | |
| 10 | Ammonia nitrogen | 0~100mg/l, 0~1000.00mg/l | Ion Selection Electrode Method | ±1mg | 0.01mg | ✔ | Range optional |
| 11 | Suspension | 0~2000mg/L | Scattering light method | ±5% (depending on sludge homogeneity) | 0.1mg/L | ||
| 12 | Residual chlorine | 0~5.00 mg/L | Ion Selection Electrode Method | ±5% of reading | 0.01mg/L | The best accuracy is when the flow rate is 0.42m/s-0.85m/s | |
| 13 | Chloride ions | 0-3500.0mg/L | Ion Selection Electrode Method | ±5% | 0.1mg/L | ||
| 14 | Total hardness | 0～1000.0mg/L | Ion Selection Electrode Method | ±10% of reading | 0.1mg/L | ||
| 15 | cod | 0~500mg/ L | UV254 absorption method | ±5% | 0.1mg/L | ✔ | COD and chlorophyll have automatic cleaners, which can prevent biological adhesion and avoid light window pollution, so as to ensure that long-term monitoring is still stable; automatic cleaning time and cleaning times can be set, and the power consumption is 0.7W |
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