The MEI Chlorine mass monitoring and weighing system is an IoT solution used STM32 to continuously monitor the weight of chlorine cylinders using Loadcell, helps determine the amount of chlorine consumed and warns when the chemical is running out. The system integrates additional sensors temperature, humidity, drying temperature and chlorine gas leak sensor, displays data directly on the screen HMI and transmitted to the platform MEI ECO via protocol MQTT. User-configurable alert,receive thresholds Push Notification, SMS or call when a problem is detected. Support equipment Offline Data Logging, automatically sync data when connection is restored and Export Excel report, effectively meeting the requirements for monitoring and safely operating the chlorine filling system.
ChlorScale - DTG.700
Products
ChlorScale - DTG.700
1. Device overview
Chlorine tank weighing and monitoring equipment is a specialized IoT solution for water industry, integrated HMI touch screen help visual display, Quick on-site installation and remote monitoring. The device allows for continuous monitoring chlorine mass, environmental temperature - humidity, chlorine drying temperature, and at the same time early warning passed HMI, SMS, call and web/app platform.
2. HMI screen displays and settings
2.1 Local Display
Industrial touch HMI screen
Real-time display:
Current chlorine cylinder weight
Remaining chlorine (%)
Ambient temperature
Environmental humidity
Chlorine drying temperature
Status display:
Normal
Warning
Sensor error
Lost connection
2.2 Install and configure directly on HMI
Setting alarm threshold:
Low chlorine weight
High/low ambient temperature
High environmental humidity
Abnormal chlorine drying temperature
Installation:
Phone number to receive SMS
Phone number to receive warning calls
Data sending cycle
Set password and assign user rights
No computer required for field operations
3. Weighing and monitoring function
3.1 Weigh the mass of the chlorine tank
Use high precision loadcell
Measure the actual weight of the chlorine cylinder
Monitor chlorine consumption over time
Forecast when to replace chlorine tank
3.2 Environmental monitoring
Measure ambient temperature and humidity
Monitor chemical storage conditions
Warning when exceeding safety threshold
3.3 Monitor chlorine drying temperature
Monitor chlorine dryer temperature
Detects drying failure or overheating
Protects chlorine systems and related equipment
4. Warnings and safety
Visual alerts on HMI (colors, icons, sounds)
Send SMS when there is a problem
Call automatically when dangerous threshold is exceeded
Notification on web/app platform
Record alarm history for retrieval and reporting
5. Remote connection and monitoring
Communication:
4G/LTE (Industrial SIM)
Ethernet/RS485 (optional)
Monitoring platform:
Web dashboard
Mobile application
Synchronize data between HMI and cloud system
Store historical data for analysis and reporting
6. Benefits of integrating HMI
Operation independently at the scene
Quick installation, independent of external devices
Reduce configuration errors
Increases safety and visibility for operators
Standard compliance Modern water treatment plant
7. Application
Clean water factory
Urban water supply station
Wastewater treatment station
Industrial park
Central chlorine station
Technical specifications are subject to change.
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