Smart drainage water quality monitoring system

Model：FT-GWS07

Brand：fengtu

Smart drainage water quality monitoring system monitors water quality at key nodes of rain and sewage pipe networks, drainage users, sewage treatment plants, sewage outlets and river systems....

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1、Smart drainage water quality monitoring system Product Overview

Smart drainage water quality monitoring system monitors water quality at key nodes of rain and sewage pipe networks, drainage users, sewage treatment plants, sewage outlets and river systems.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%	√