Tianyi Sensor IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Model:FT-SS07
Brand:tianyi
1.Introduction to Portable Water Quality Meters
Portable Water Quality Meters can measure multiple water quality parameters simultaneously, such as water temperature, conductivity, PH, ammonia nitrogen, dissolved oxygen, COD, turbidity, etc.SS07 model Portable Water Quality Meters is an electrode method water quality analysis instrument that 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 Meters 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.Portable Water Quality Meters sensor parameters and configuration
| Serial number | name | Measurement range | principle | Measurement accuracy | Configuration | Remark | 
| 1 | temperature | 0~50℃ | High-precision digital sensor | ±0.3℃ | ✔ | |
| 2 | pH | 0~14 (ph) | Electrochemistry (salt bridge) | ±0.1PH | ✔ | |
| 3 | ORP | -1500mv~1500mv | Electrochemistry (salt bridge) | ±6mv | ||
| 4 | Conductivity | 0~5000uS/cm, 0~10000uS/cm | Contact electrode method | ±1.5% | ✔ | |
| 5 | TDS | 0~20μS/cm (TDS 0-10mg/L) | Contact electrode method | ±1.5% | ||
| 6 | salinity | 0-2.5ppt or 0-80ppt | Contact electrode method | ±0.05ppt or ±1ppt | ||
| 7 | Sludge concentration | 0~20.000g/L | Scattering light method | ±5% (depending on sludge homogeneity) | ||
| 8 | Turbidity | 0~40NTU (low turbidity) | Scattering light method | ±1% | 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% | ✔ | |
| 10 | Ammonia nitrogen | 0-1000.00mg/L (default) 0-100.00mg/l/ (customizable) | Ion Selection Electrode Method | 10% of reading, ±0.5℃ | ✔ | |
| 11 | Suspension | 0~2000mg/L | Scattering light method | ±5% (depending on sludge homogeneity) | ||
| 12 | Residual chlorine | 0~5.00mg/L | Ion Selection Electrode Method | ±5% of reading | ✔ | Flow rate is 0.42m/s-0.85m/s, with the best accuracy | 
| 13 | Chloride ions | 0-3500.0mg/L | Ion Selection Electrode Method | ±5% | ||
| 14 | Total hardness | 0~1000.0mg/L | Ion Selection Electrode Method | ±10% of reading | ||
| 15 | cod | 0~500mg/L | UV254 absorption method | ±5% | ✔ | 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 | 
In the efforts to tackle air pollution, the precise identification of pollution sources is a core prerequisite for formulating effective response measures. Traditional manual analysis is time-consuming and susceptible to interference from various external factors, leading to deviations in pollution...
Modern agriculture is transitioning from extensive management to precision agriculture and smart agriculture. Data-driven decision-making is employed to achieve the goals of water conservation, fertilizer reduction, pesticide reduction, yield increase, and quality improvement. Meteorological data is...
The Portable Weather Station is a professional device specifically designed for environmental monitoring. It is not only easy to install and operate with straightforward instructions but also delivers highly accurate measurement data. As a reliable observation system, it can simultaneously monitor m...
The water and rainwater detection equipment, namely the Water Level Monitoring System, can efficiently and accurately obtain data such as water level, flow rate, and rainfall.The Water Level Monitoring System is a fully automatic hydrological online monitoring system based on microwave technology. I...