The manufacturer of drinking water quality monitoring equipment, model FT-GSZ05, trusts Fengtu IoT manufacturers for worry free after-sales service!. It integrates multiple high-precision and high stability water quality sensors, which can monitor key water quality parameters such as residual chlorine, turbidity, pH value, conductivity, dissolved oxygen, etc. in drinking water in real-time, continuously, and accurately. The device adopts advanced microprocessor technology and data acquisition and processing algorithms, with powerful data processing and analysis capabilities. It can quickly and stably collect data from sensors, and evaluate and warn of water quality conditions through intelligent analysis models.
Manufacturer of drinking water quality monitoring equipment【 Model FT-GSZ05 】 Trust Fengtu IoT manufacturer for worry free after-sales service!. It integrates multiple high-precision and high stability water quality sensors, which can monitor key water quality parameters such as residual chlorine, turbidity, pH value, conductivity, dissolved oxygen, etc. in drinking water in real-time, continuously, and accurately. The device adopts advanced microprocessor technology and data acquisition and processing algorithms, with powerful data processing and analysis capabilities. It can quickly and stably collect data from sensors, and evaluate and warn of water quality conditions through intelligent analysis models.

1Manufacturer of drinking water quality monitoring equipmentProduct Introduction
The secondary water supply monitoring box is a comprehensive sensor collection, display, historical curve, and water quality monitoring microsystem based on Internet of Things technology. It consists of a stable flow exhaust unit, an analysis and monitoring sensor unit, a system control unit, and a remote communication unit. It has complete functions such as power supply, network communication, and real-time observation and analysis of data in the cloud.
2、 Application Fields
This device is used for water supply in environments with pipe pressure below 0.3Mpa. It can be widely used for online monitoring of water quality in urban or rural water plants, water supply pipelines, secondary water supply, user terminals, indoor swimming pools, large-scale water purification equipment, and direct drinking water. It is an indispensable online analysis device in the fields of water plant production process control, water conservancy, water management, and health supervision.
3、 Function and Features
1. GPRS networking 4G.
2. Support expanding RJ45 networking.
3. Support remote transmission of extended sensors.
4. 4.3-inch touch screen display.
5. Extended support for 8GB data storage and TF card data export.
6. Supports one RS485 Modbus RTU protocol slave station.
7. Supports multiple RS485 modbus RTU sensor extensions.
8. Supporting IoT data display, storage, and analysis platform.
9. The platform supports multiple protocol data forwarding such as TCP short links and HTTP protocol.
4、 System composition
The water quality monitoring microsystem for water supply consists of a power supply unit, a sensor data monitoring unit, a display unit, a circulation pool unit, a remote communication unit, and an integrated box main unit.
1. Power supply unit
Power adapter AC220 to DC12V/2A.
2. Analysis and testing unit
The analysis and testing unit mainly consists of residual chlorine PH、 The sensor is composed of water temperature, turbidity, and conductivity sensors, which are fixed to the circulation pool through threads or tight fitting fasteners. The main parameters of the sensor are as follows
| serial number |
sensor type |
measurement range |
Measuring principle |
measurement accuracy |
| 1 |
residual chlorine |
0~5.00 mg/L |
Electrode method |
± 5% of the reading; ±0.3℃ |
| 2 |
pH |
0~14(ph) |
Electrochemistry (salt bridge) |
± 0.1PH |
| 3 |
water temperature |
0~50℃ |
High precision digital sensor |
±0.3℃ |
| 4 |
turbidity |
0~40NTU (optional) |
scattered light method |
± 1% |
| 5 |
conductivity |
0~5000uS/cm |
Contact electrode method |
± 1.5% |
Attention: The sensor should not be installed upside down or horizontally, and should be installed at an angle of at least 15 degrees,
The working environment of the above water quality sensors is 0-50 ℃,<0.3Mpa.
Monitoring parameters can be configured with corresponding sensors according to requirements. The above are only some sensor parameters listed as references. Please refer to the sensor manual for details.