The GMWA-1000 Multi-Parameter Online Water Quality Analyser is designed for continuous, real-time monitoring of multiple water quality parameters through one intelligent controller.
Supporting up to 7 digital sensors simultaneously, the system provides a practical solution for drinking water, wastewater, industrial process water, surface water, aquaculture and environmental monitoring applications.
With a 7-inch colour touchscreen, MODBUS RS485 communication, 4–20 mA outputs, programmable relays and built-in data logging, the GMWA-1000 can be integrated into modern water treatment and process monitoring systems.
WHAT IS A MULTI-PARAMETER WATER QUALITY ANALYSER?
A multi-parameter water quality analyser combines multiple analytical sensors into one monitoring platform, allowing operators to continuously measure several water quality parameters without requiring a separate controller for each sensor.
The GMWA-1000 supports up to seven digital sensors and can be configured according to the parameters required for a particular application.
Available Monitoring Parameters
Depending on the connected sensors, the system can monitor:
pH
ORP
Conductivity
Dissolved oxygen
Turbidity
Residual chlorine
Suspended solids
Chlorophyll
Blue-green algae
UVCOD
UVNO₃
Ammonia nitrogen
Temperature
This flexible configuration allows the GMWA-1000 to support applications ranging from routine water treatment monitoring to more comprehensive environmental and industrial water quality measurement.
ADVANTAGES
1. MULTIPLE PARAMETERS, ONE CONTROLLER
Instead of operating separate controllers for individual analytical sensors, the GMWA-1000 brings multiple measurements together within one monitoring platform.
This can help simplify system architecture and reduce equipment footprint.
2. FLEXIBLE SENSOR CONFIGURATION
Select the combination of sensors required for the application rather than being limited to a fixed parameter set.
3. CONTINUOUS REAL-TIME MONITORING
Provides operators with ongoing visibility of important water quality conditions for process monitoring and operational management.
4. PLUG-AND-PLAY DIGITAL SENSOR INTERFACE
The universal digital sensor interface simplifies the connection of compatible analytical sensors and supports flexible system configuration.
5. DATA LOGGING & EXPORT
Built-in data logging provides a convenient way to retain measurement information for operational review and longer-term analysis.
6. EASY SYSTEM INTEGRATION
MODBUS RS485, 4–20 mA outputs and programmable relays provide multiple options for connecting the analyser with compatible monitoring and automation infrastructure.
7. DESIGNED FOR INDUSTRIAL APPLICATIONS
With an IP65 / NEMA4X enclosure and an operating temperature range of –15°C to 60°C, the system is suitable for a broad range of water monitoring environments.
8. OPTIONAL REMOTE CONNECTIVITY
Optional 4G/NB connectivity can support applications requiring remote communication capabilities.
TECHNICAL SPECIFICATIONS
Specification | Details |
|---|---|
Display | 7" Colour Touchscreen |
Digital Sensors | Up to 7 simultaneously |
Power Supply | 85–500 VAC / 9–36 VDC |
Outputs | 8 × 4–20 mA |
Relay Outputs | 4 Programmable Relays |
Communication | MODBUS RS485, optional 4G/NB |
Protection Rating | IP65 / NEMA4X |
Operating Temperature | –15°C to 60°C |
Dimensions | 260 × 200 × 123 mm |
Weight | Approx. 2.0 kg |
Conclusion
The GMWA-1000 Multi-Parameter Online Water Quality Analyser provides a flexible approach to continuous water quality monitoring by combining multiple digital analytical sensors within one intelligent controller.
With support for up to seven sensors, real-time monitoring, data logging, MODBUS RS485 communication and multiple output options, the system can be configured for drinking water, wastewater, industrial process water, aquaculture, surface water and environmental monitoring applications.
GET IN TOUCH TO DISCUSS YOUR WATER QUALITY MONITORING REQUIREMENTS
Every water monitoring application requires a different combination of parameters and sensors.
APS Technology Australia can help identify a suitable GMWA-1000 sensor configuration based on your application and monitoring requirements.