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-GWS04
Brand:fengtu
1、Urban network water quality monitoring system Product Overview
Urban network water quality monitoring systemX transmits data directly to a designated server via 4G, supporting the MQTT protocol for transparent transmission of JSON data.
Data in other formats is transmitted via 4G to our cloud platform.We provide an HTTP interface for other platforms to access data.
The built-in 8GB TF card allows data to be stored in the memory card.
The baud rate of each serial port can be modified via commands, and required sensor parameters can also be added, modified, and deleted via commands.
2、Urban network water quality monitoring system Features
1.Built-in 3.6V 152AH lithium battery, guaranteed for three years of continuous operation.
2.IP68 waterproof, no worries about pipe flooding.
3.Two 485 interfaces: one for device configuration and one for sensor reading.
4.Supports Modbus RTU sensor reading and data storage.
5.Serial port baud rate can be independently modified.
6.Sensor communication port supports up to 32 nodes.
3、Urban network water quality monitoring system Specifications
Operating Voltage: 3.6V Internal Lithium Battery
Dimensions: 204x82x162mm
Environmental: Temperature: -40-85°C, Humidity: 5%-95%
Communication Type: RS485
Communication Protocol: Modbus RTU
Communication Distance: 300 meters
Baud Rate: 1200-115200 bps, default 9600 8 N 1
Protection Level: 600W lightning surge protection per RS-485 line, ±15kV ESD protection
4、Urban network water quality monitoring system Sensor parameters
| Serial number | Sensor type | Measurement range | Measurement principle | Measurement accuracy | Configuration |
| 1 | Temperature | 0~50℃ | High-precision digital sensor | ±0.3℃ | √ |
| 2 | Electrical conductivity | 0~5000uS/cm, 0~10000uS/cm | Contact method of electrode | ±1.5% | √ |
| 3 | pH | 0~14 (ph) | Electrochemistry (salt bridge) | ±0.1PH | √ |
| 4 | Dissolved oxygen | 0~20mg/L | Fluorescence lifetime method | ±2% | |
| 5 | Ammonium nitrogen | 0-1000.00mg/L(default) 0-100.00mg/l/ (customizable) | Ion selective electrode method | 10% of the reading, ±0.5℃ | |
| 6 | Turbidity | 0~40NTU (optional) | Scattering light method | ±1% | |
| 7 | Cash on delivery | 0~500mg/L | UV254 absorption method | ±5% |
Rainfall is one of the key parameters in meteorology and hydrology, and precise measurement of precipitation is crucial for disaster prevention and mitigation, water resource management, and climate research. In meteorological early warning systems, real-time rainfall data serves as an important bas...
In the field of agricultural production, the 14 - element Agricultural Meteorological Stations mainly consist of meteorological sensors, collectors, solar power supply systems, pole brackets, and cloud platforms. Meteorological sensors are responsible for sensing and measuring various meteorological...
Visibility is a crucial factor in our daily lives and the operations of numerous industries. Weather conditions such as heavy fog and sandstorms can significantly reduce visibility, causing serious impacts on transportation and travel, and are highly likely to trigger traffic accidents. In the aviat...
Portable Weather Station is a highly integrated, portable, and rapidly deployable automatic weather observation device. It incorporates sensors, a data logger, a power supply system, and a communication module into a compact housing or mast. Its core features can be summarized as "portable, rap...