contacts ：Manager MAO
Telephone ：15666889815
QQ:1950883583
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 ：2026-07-07
Model：WX-SS5
Product Price: Electronic Negotiation
Product brand: Wanxiang Environment
Ammonia nitrogen detector Product Introduction
Ammonia nitrogen detector, also known as portable multi parameter water quality analyzer, is an instrument used to detect ammonia nitrogen and pH parameters in water quality. The instrument is easy to operate, stable in performance, accurate in measurement, and has a wide detection range, making it convenient for users to conduct water quality testing in the field or laboratory at any time.
The SS5 model portable multi-parameter water quality measuring instrument is an electrode method water quality analysis instrument that uses full digital electrode detection to detect ammonia nitrogen and PH parameters of water quality. 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.Ammonia nitrogen 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 contamination, 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 | |
| 16 | Chlorophyll | 0~400ug/L | Fluorescence method | R2>0.999 | 0.01ug/L |
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