The
Moray ME201RSP is a smart, solar-powered ultrasonic water level monitor that allows for remote monitoring and alerts via the
Tuya Smart Life app. It includes a local display unit (gateway) and is designed for easy, non-contact installation on top of water or oil tanks.
Key Features
- Remote Monitoring: Users can check the tank's liquid level and temperature anytime, anywhere, using the Tuya Smart Life app on their smartphone or tablet.
- Ultrasonic Sensor: It uses non-contact ultrasonic technology to measure liquid levels accurately from a range of 10 cm to 4 meters (4 to 157 inches).
- Wireless Connectivity: The system uses RF433MHz frequency for communication between the sensor and the gateway (range up to 500m in open space) and Wi-Fi (2.4GHz) for the gateway to connect to the internet router (range up to 50m in open space).
- Integrated Display: The gateway unit features an LED or OLED display that shows the real-time liquid level (percentage and depth), temperature, and system status indicators.
- Smart Alerts: Users can set custom high and low-level alarm thresholds in the app and receive push notifications on their phone to prevent overflows or dry pump operation.
- Power Source: The sensor is eco-friendly, powered by an integrated solar panel with a 3.6V/3600mAh rechargeable lithium-ion battery. The display unit is typically AC powered via an adapter.
- Multi-Tank Monitoring: The app supports monitoring up to 10 sensors/tanks simultaneously from a single interface.
- Durability: The sensor unit has an IP65 waterproof rating, suitable for various indoor and outdoor conditions, with an operating temperature range of -10℃ to +70℃.
- Automation: It can be integrated into home automation systems (like Home Assistant) and can potentially control a water pump via the app with an additional smart switch (not included).
| Feature | Specification |
| Model Number | ME201RSP |
| Sensing Technology | Non-contact Ultrasonic Sensor |
| Measuring Range (Distance) | 0.1m to 4.0m (10cm to 400cm / 4 to 157 inches) |
| Accuracy | ±0.02m (±2cm) |
| Sensor Power Input | Solar Power (integrated panel) + 3.6V @ 3600mAh rechargeable Li-ion battery |
| Gateway (Display) Power Input | AC 100-240V input via included adapter, DC 5V/1A output |
| Connectivity (Sensor to Gateway) | RF433 MHz Wireless |
| Range (Sensor to Gateway) | Max 500m / 1640 ft (in open space) |
| Connectivity (Gateway to Router) | Wi-Fi 2.4 GHz |
| Range (Gateway to Router) | Max 50m (without obstacles) |
| Operating Temperature | -20°C to +70°C (-4°F to +158°F) |
| Waterproof Rating | IP65 (Sensor unit) |
| Compatible App | Tuya SmartLife (Android/iOS) |
| Display Type | LED or OLED display on gateway unit |
| Certifications | CE, RoHS, REACH |
| Installation Method | Top-mount (requires 55mm diameter hole) |
| Multi-Tank Support | Yes, monitors up to 10 sensors in one app |
