Shandong Fengtu 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:fengtu
1.Product introduction of Portable Chlorophyll Meter
Portable Chlorophyll Meter uses fluorescence detection technology, which is especially suitable for rapid determination of chlorophyll content in water in the field.Portable Chlorophyll Meter is an electrode method water quality analysis instrument that uses fully digital electrode detection to detect water quality chlorophyll parameters. The instrument is equipped with the self-developed ftiot operating system, which is simple to operate, has stable performance, accurate measurement, and wide detection range. It has a built-in high-capacity rechargeable lithium battery, making it convenient for users to conduct water quality testing at any time in the field or 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 interface | 2 (Supports external expansion of mouse, keyboard, 4G, etc.)☆ |
| Type-C | 1 (Supports external expansion of mouse, keyboard, 4G, etc.)☆ |
| RS485 | 2 (Supports Modbus, json, asc input, etc.) |
| External sensor supply voltage | 12V |
| External sensor 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 | Optional |
| button | support |
| capacitive touch screen | support |
| software architecture | B/S☆ |
| web access | Support☆ |
| MTP mode | Support☆ |
| Multiple 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 | Measuring 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 | scattered light method | ±5% (depending on sludge homogeneity) | 0.001g/L | ||
| 8 | Turbidity | 0~40NTU (low turbidity) | scattered light method | ±1% | 0.1NTU | Optional | |
| 0~1000NTU (medium turbidity) | scattered light method | ±1% | |||||
| 0~3000NTU (high turbidity) | scattered light method | ±1% | |||||
| 9 | Dissolved oxygen | 0~20mg/L | fluorescence lifetime method | ±2% | 0.01mg/L | ||
| 10 | Ammonia nitrogen | 0-1000.00mg/L (default) 0-100.00mg/l/ (customizable) | Ion selective electrode method | 10% of reading, ±0.5℃ | 0.01mg | ||
| 11 | suspended solids | 0~2000mg/L | scattered light method | ±5% (depending on sludge homogeneity) | 0.1mg/L | ||
| 12 | Residual chlorine | 0~5.00mg/L | Ion selective electrode method | ±5% of reading | 0.01mg/L | The accuracy is best when the flow rate is 0.42m/s-0.85m/s. | |
| 13 | Chloride ion | 0-3500.0mg/L | Ion selective electrode method | ±5% | 0.1mg/L | ||
| 14 | Total hardness | 0~1000.0mg/L | Ion selective electrode method | ±10% of reading | 0.1mg/L | ||
| 15 | cod | 0~500mg/L | UV254 absorption method | ±5% | 0.1mg/L | COD and chlorophyll are equipped with automatic cleaners to prevent biological adhesion and avoid light window pollution to ensure long-term monitoring is still stable; the automatic cleaning time and cleaning frequency can be set, and the power consumption is 0.7W | |
| 16 | Chlorophyll | 0~400ug/L | Fluorescence method | R2>0.999 | 0.01ug/L | ✔ |
Non Contact Road Condition Sensor is the heart of an automatic traffic meteorological station. It detects wind speed and direction by measuring the time difference of ultrasonic waves traveling through the air, and monitors key meteorological parameters such as air temperature, humidity, and atmosph...
The water regime monitoring system is applied to the water conservancy management department to remotely monitor the water level and rainfall of the reservoir and collect real-time data, and provide accurate, timely and automatic on-site monitoring information to ensure the safe operation and manage...
With the rapid improvement of China's industrial level, the proportion of petroleum and by-products in industrial production is increasing, and the construction of reserve oil depots in China is becoming more and more intensive, putting forward higher requirements for the performance of oil tank...
Small weather station configuration listWindway Technology is the source manufacturer of small weather stations, whose configuration list is shown below.Miniature weather sensorSolar panelIP66 protective box (with LCD screen inside)2m vertical poleGround cageCloud platformUpper computer, Android APP...