Water and fuel level sensor alarm indicator remote tank monitor wireless mobile application detector with 4m measuring range for home automation
Moray ME201W Wireless Fluid Level Monitor for Remote Water and Oil Tank Management

Integrating wireless technology into home automation, the Moray ME201W is a specialised sensor designed for the remote monitoring of water and oil tank levels. Using WIFI connectivity, this device transmits accurate fluid level data directly to a mobile application on your Android or iOS smartphone, allowing for convenient oversight without the need for manual checks. It operates within a wide temperature range, making it suitable for various installation environments, and supports custom software configurations for specific OEM, ODM, or OBM requirements, offering a practical solution for both domestic and potential professional applications.
Features and Construction

The ME201W combines specific technical specifications with robust construction to deliver reliable tank monitoring. Its design focuses on providing precise, remotely accessible data for effective resource management.
Material and Build
The sensor housing is constructed from PC (Polycarbonate), a material chosen for its durability and suitability for electronic enclosures. This construction helps protect the internal components, ensuring the device can function reliably within its stated operating temperature range of -20℃ to 70℃, accommodating a variety of indoor and sheltered outdoor installation scenarios.
Size and Practical Fit
The primary operational specification is its measuring capability, which covers a range from 0.1 metres to 4.0 metres with an accuracy of ±0.02 metres. This range allows it to be used with a variety of tank sizes. The device is powered via a 100-240VAC to DC 5V power supply, providing flexibility for different regional electrical standards and ensuring consistent operation for continuous monitoring tasks.
Uses and Placement

This monitor is designed for integration into systems where knowing fluid levels remotely adds convenience or prevents issues. Its application is clearly focused on liquid storage management.
Event or Professional Use
While ideal for home automation, the support for custom software reengineering (OEM/ODM/OBM) indicates its potential for integration into larger, professional systems or bespoke projects. It could be configured for monitoring fuel oil levels in boilers, water levels in storage tanks for agriculture or industry, or other scenarios where wireless, app-based data access improves operational efficiency.
Everyday Home Use
For domestic users, the ME201W simplifies the management of household water storage tanks, rainwater harvesting systems, or heating oil tanks. By using the compatible Tuya SmartLife app, homeowners can check levels remotely, helping to plan refills, prevent overflows, or monitor usage patterns conveniently from their smartphone, integrating this data point into a broader smart home ecosystem.
Benefits and Buying Value

The value of this product lies in the specific functionality it provides—converting a manual checking task into a digitally accessible metric. It addresses a clear need for remote monitoring.
Reuse and Low Maintenance
As a solid-state electronic monitor with no moving parts in its sensing mechanism, it is designed for long-term use with minimal maintenance beyond ensuring a stable power connection and a clear wireless signal. Its robust PC housing contributes to this longevity, making it a set-and-forget component of a home automation or monitoring setup.
Why Choose This Product
Choosing the Moray ME201W is a decision based on requiring a dedicated, wireless solution for tank level monitoring. It stands out for its specified 4-metre measuring range and direct app integration, offering a more integrated approach than basic audible alarms or manual gauge checks. It provides a factual, data-driven way to manage liquid resources remotely.

