Tianqiong 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-SS15S
Brand:tianqiong
1.Introduction to Portable Chlorophyll Meter Products
Portable Chlorophyll Meter is a portable device that uses fluorescence detection principle to measure the chlorophyll content in water.Portable Chlorophyll Meter is an electrode method water quality analysis instrument that uses all digital electrode detection to detect water quality chlorophyll 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 Chlorophyll Meter 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 Chlorophyll Meter 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 | 0-1000.00mg/L (default) 0-100.00mg/l/ (customizable) | Ion Selection Electrode Method | 10% of reading, ±0.5℃ | 0.01mg | ||
| 11 | Suspension | 0~2000mg/L | Scattering light method | ±5% (depending on sludge homogeneity) | 0.1mg/L | ||
| 12 | Residual chlorine | 0~5.00mg/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 | ✔ |
In traditional agricultural production, there has always been a problem of lag in crop disease prevention and control. Farmers mainly rely on experience to judge diseases, and by the time obvious symptoms appear in the field, certain losses have often been caused. Blind use of pesticides is also com...
The microclimate of farmland refers to the small-scale climatic environment formed by the interaction among the surface air layer, soil layer and crop population in the farmland. It is reflected by the values of agricultural meteorological elements such as radiation, air temperature and humidity, wi...
Negative Oxygen Ion Monitoring Station FT-FZ1 is an environmental monitoring device used to measure and display the concentration of negative oxygen ions in the air.The function of FT-FZ1 is to automatically monitor the concentration of negative oxygen ions in the air around the clock. Negative oxyg...
In the fields of solar energy resource assessment and meteorological monitoring, the Fully Automatic Solar Spectrometer is revolutionizing traditional measurement methods. This instrument combines multi - spectral filters with thermopiles to capture radiant energy within the spectral range of 280 to...