Moray ME201W Wireless Tank Level Monitor with 4-Metre Range and Mobile App Control

The Moray ME201W wireless fluid level monitor offers a practical solution for remotely tracking water or oil tank volumes via smartphone. Designed for integration into home automation systems, this device eliminates guesswork by providing precise, real-time measurements directly to your Android or iOS device. Using 2.4GHz Wi-Fi connectivity paired with the Tuya SmartLife application, it delivers accurate data from 0.1 to 4.0 metres with a margin of error of just ±2 centimetres. Its construction from PC material and operation across temperatures from -20℃ to 70℃ ensure reliability in various domestic and sheltered outdoor environments. The monitor is supplied ready for use with a standard mains power adapter, converting 100-240V AC to the required DC 5V.

Features and Construction

The Moray ME201W combines wireless communication technology with precise measurement capabilities for tank management. Its core function is to detect fluid levels without physical contact, transmitting this information to a mobile application for convenient monitoring.

Material and Build

The monitor's housing is constructed from PC (polycarbonate), a material chosen for its durability and suitability for electronic enclosures. This provides protection for the internal components while maintaining a functional design. The product originates from Shaanxi, China, and the manufacturer offers support for custom configurations including OEM, ODM, OBM, and software reengineering, indicating adaptability for specific project requirements.

Size and Practical Fit

The device's primary dimensional specification is its measurement range of 0.1 to 4.0 metres. This range determines how it is installed relative to the fluid surface, typically mounted at the top of the tank. The ±0.02 metre (2 centimetre) accuracy specification provides users with a clear expectation of measurement precision for informed decision-making about tank usage and refilling schedules.

Uses and Placement

This fluid level monitor serves distinct applications where remote monitoring of liquid storage offers practical benefits. Its design supports both residential and basic commercial scenarios where tank levels need regular checking.

Event or Professional Use

For scenarios requiring reliable tank level data, such as monitoring backup water supplies, fuel oil tanks for heating systems, or agricultural liquid storage, the ME201W provides a wireless alternative to manual dipping. The ability to operate between -20℃ and 70℃ allows installation in unheated outbuildings or protected outdoor locations. The support for custom software reengineering and OEM configurations means it can potentially be adapted for integration into more complex monitoring systems.

Everyday Home Use

In domestic settings, the monitor simplifies management of rainwater harvesting tanks, domestic heating oil tanks, or large water storage containers. Homeowners can check levels remotely via the Tuya SmartLife app without needing to physically inspect often inconveniently located tanks. The 2.4GHz Wi-Fi connection ensures compatibility with most home networks, while the Android and iOS app support covers the majority of smartphone users.

Benefits and Buying Value

The Moray ME201W provides specific advantages through its combination of wireless technology, measurement accuracy, and integration capabilities. These translate to practical value for users needing reliable tank level information.

Reuse and Low Maintenance

As a solid-state electronic device with no moving parts contacting the fluid, the monitor requires minimal ongoing maintenance beyond ensuring a stable power supply and Wi-Fi connection. Its PC housing resists environmental factors within its specified temperature range, supporting long-term use. The device can be reinstalled on different tanks if needs change, and its standard power requirements mean replacement adapters are readily available.

Why Choose This Product

This monitor offers a balance of specific capabilities: a substantial 4-metre measurement range, precise ±2cm accuracy, and convenient app-based control. Compared to manual checking methods, it provides continuous data access without physical effort. The manufacturer's openness to custom configurations (OEM/ODM/OBM) indicates a product that can potentially be tailored, while the standard model meets common home automation needs for tank monitoring with its Tuya SmartLife app integration and broad temperature tolerance.