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-GWS07
Brand:fengtu
1、Smart drainage water quality monitoring system Product Overview
Smart drainage water quality monitoring system is used for water quality monitoring in urban waste treatment stations, sewage discharge, enterprise discharge, etc., to enhance the safety management of urban drainage.Smart drainage 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、Smart drainage 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、Smart drainage 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、Smart drainage 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% | √ |
Buoy-type automatic water quality monitoring station, is a water quality monitor as the center, the use of sensor technology will be the buoy body, power supply system and data transmission equipment combined and constitute a small water quality monitoring system placed in the water.Buoy intelligent...
Urban Waterlogging monitoring system This system comprises a monitoring host, a mounting pole/bracket, a power supply system, an underground water-level sensor, an LED display screen, and a cloud platform. It monitors water levels in real-time across low-lying areas—such as roads, tunnels, an...
The automatic monitoring station of ambient air quality can conduct real-time online monitoring of pollution factors in the air, and can provide data feedback through a large screen or display data through the user data statistics port. The monitoring items include the four gases and two dusts inclu...
When selecting a suitable wind sensor for an automatic weather station or wind measurement system, the different characteristics of ultrasonic and mechanical wind sensors need to be weighed.Mechanical strength is an important consideration when selecting a wind sensor. While ultrasonic wind sensors...