Introduction
The Wedinard W218 Water Quality Monitor is an advanced 8-in-1 wireless WiFi remote monitoring device designed for comprehensive water quality analysis. This instrument provides real-time data reception and automatic data storage, making it suitable for continuous monitoring in various environments.
Key features include:
- 24-hour online monitoring capability.
- Compatibility with iOS and Android systems for mobile app control.
- Automatic language conversion based on mobile settings.
- Wireless WiFi remote monitoring with multi-parameter testing.
- Automatic correction and data storage for up to 30 days.
Product Components
Figure 1: Overview of the Wedinard Water Quality Monitor and its included components. This image displays the main unit, various probes (pH, ORP, EC/TDS/SALT/CF), power adapter, and connection cables.
The package typically includes:
- Main Monitoring Unit (W218)
- pH Probe
- ORP Probe
- EC/TDS/SALT/CF Probe
- Temperature Probe (often integrated with pH/EC)
- Power Adapter (EU Plug 230V)
- USB Cable
- Suction Cups for probe mounting
Setup Instructions
- Unpacking: Carefully remove all components from the packaging. Inspect for any visible damage.
- Probe Connection:Connect the pH, ORP, and EC/TDS/SALT/CF probes to their respective ports on the main unit. Ensure connections are secure. The pH and ORP probes typically use BNC connectors.
Figure 2: Close-up view of the pH and ORP probe input ports on the main unit, showing the BNC connectors.
- Power Connection: Plug the provided power adapter into the main unit and then into a standard 230V EU power outlet. The device will power on automatically.
- Probe Placement: Submerge the probes into the water body you wish to monitor. Ensure the probes are fully immersed and stable. Use the provided suction cups if necessary to secure them.
- App Installation: Download the official Wedinard water quality monitoring app from your mobile device's app store (compatible with iOS and Android).
- WiFi Connection: Open the app and follow the on-screen instructions to connect the device to your local WiFi network. This typically involves entering your WiFi credentials.
Operating Instructions
Figure 3: The main unit display showing real-time readings for pH/Temperature, ORP, and EC/TDS/SALT/CF parameters.
- Real-Time Monitoring: Once powered on and connected, the device will immediately begin displaying real-time readings on its integrated LCD screen for pH, ORP, EC, TDS, Salt, CF, and Temperature.
- App Interface:Access the mobile app to view detailed data, historical trends, and configure settings. The app allows for remote monitoring from anywhere with an internet connection.
Figure 4: The Wedinard Water Quality Monitor in an aquarium setting, demonstrating its application for continuous monitoring.
- Data Storage: The device automatically stores data for up to 30 days. This historical data can be accessed and analyzed through the mobile application. To view specific parameter details (e.g., pH), click on the corresponding section within the app to see daily, weekly, or monthly trends.
- Parameter Calibration:The device supports automatic correction. For accurate readings, periodic calibration of probes is recommended. Refer to the app or device manual for specific calibration procedures using standard buffer solutions. pH calibration typically involves 3 points (e.g., 6.86, 4.00, 9.18 or 7.00, 4.00, 10.00).
Figure 5: The calibration interface on the Wedinard Water Quality Monitor, indicating options for pH, ORP, and EC/TDS/SALT/CF calibration.
Maintenance
- Probe Cleaning: Regularly clean the probes to prevent buildup that can affect accuracy. Use distilled water or a mild cleaning solution recommended for pH/ORP/EC probes. Avoid abrasive materials.
- Probe Storage: When not in use for extended periods, store pH and ORP probes in their respective storage solutions or a 3M KCl solution to prevent drying out.
- Calibration: Calibrate the probes regularly, especially if readings appear inconsistent or after prolonged use. Frequency depends on usage and application.
- Unit Cleaning: Wipe the main unit with a soft, damp cloth. Do not immerse the main unit in water.
- Software Updates: Check the mobile app periodically for firmware updates for the device to ensure optimal performance and access to new features.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Power adapter not connected or faulty; power outlet issue. | Ensure power adapter is securely connected. Test the power outlet with another device. Try a different power adapter if available. |
| Cannot connect to WiFi. | Incorrect WiFi password; device too far from router; router settings. | Double-check WiFi password. Move the device closer to the router. Ensure your router supports 2.4GHz WiFi (most IoT devices do not support 5GHz). Restart router and device. |
| Inaccurate readings. | Probes are dirty or damaged; probes require calibration; expired calibration solution. | Clean probes thoroughly. Perform a full calibration using fresh calibration solutions. Inspect probes for physical damage. Replace probes if necessary. |
| App not displaying data. | No internet connection; app not synced with device; app bug. | Verify your mobile device has an internet connection. Ensure the device is connected to WiFi. Restart the app. Reinstall the app if issues persist. |
| Data not saving for 30 days. | Device storage issue; app synchronization problem. | Ensure continuous power supply and WiFi connection. Check app settings for data retention. Contact support if the issue persists. |
Specifications
| Parameter | Range | Resolution | Accuracy |
|---|---|---|---|
| pH | 0.00-14.00pH | 0.01PH | ±0.03pH |
| ORP | -2000mv ~ +2000mv | 1mv | ±5mv |
| EC | 0-19000us/cm, 0-199.0 ms/cm | 1us/cm (>1999us/cm), 0.1ms/cm | ±2%F.S |
| CF | 0-1999.0CF | 1CF | ±2%F.S |
| TDS | 0-19990ppm, 0-199.0ppt | 1 ppm (>1999ppm), 0.1 percentage point | ±2%F.S |
| Salt | 0-199.9ppt, 0%-20% | 1ppm (>1999ppm), 0.1 percentage point, 0.01% | ±2%F.S |
| S.G | 0.990-1.400 | 0.001 | N/A |
| Temperature | 0-50°C (32°F~122°F) | 0.1°C (0.2°F) | ±1.0°C |
Other Specifications:
- Battery: DC 6V
- Temperature Compensation: 0°C-50°C
- Operating Temperature: 0°C-50°C
- Product Dimensions: Approx. 152x80x26mm / 6.0x3.1x1.0in
- Manufacturer: Wedinard
- Model Number: KFI-GT-5.2lk-267169
Applications
Figure 6: Visual representation of the wide range of applications for the Wedinard Water Quality Monitor, including drinking water, swimming pools, fish tanks, water treatment, irrigation, and laboratories.
The Wedinard Water Quality Monitor is suitable for a wide range of applications, including but not limited to:
- Aquariums and Glass Fish Ponds
- Mining operations
- Medical Research
- Agriculture (e.g., irrigation water)
- Laboratories
- General Water Environment monitoring
- Quality Control processes
- Drinking Water analysis
- Swimming Pools
- Water Treatment facilities
Warranty and Support
For warranty information and technical support, please refer to the official Wedinard website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, you may also refer to the product listing on Amazon.in for updated support contact details or FAQs.
