MORAYELEC ME201R Ultrasonic Wireless Water Tank Level Monitor - RF433MHz & Wi-Fi Gateway
MORAYELEC ME201R Ultrasonic Wireless Water Tank Level Monitor - RF433MHz & Wi-Fi Gateway - Image 2
MORAYELEC ME201R Ultrasonic Wireless Water Tank Level Monitor - RF433MHz & Wi-Fi Gateway - Image 3
MORAYELEC ME201R Ultrasonic Wireless Water Tank Level Monitor - RF433MHz & Wi-Fi Gateway - Image 4
SKU: SENS-1311
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MORAYELEC ME201R Ultrasonic Wireless Water Tank Level Monitor - RF433MHz & Wi-Fi Gateway

₹5,759.00 (Inclusive of all taxes)
Out of Stock

The MORAYELEC ME201R is a wireless ultrasonic level monitoring system designed for remote tank management. It features a robust IP65-rated sensor transmitting data via RF433MHz to a Wi-Fi gateway, enabling real-time level readings accessible via smart devices or control systems.

Features

  • Wireless dual-communication system: RF433MHz sensor-to-gateway (up to 300m) and 2.4GHz Wi-Fi gateway-to-router.
  • High-precision non-contact ultrasonic measurement with a 0.1m to 4m range and ±0.02m accuracy.
  • IP65-rated, weatherproof housing suitable for outdoor and industrial environments.
  • Wide operating temperature range from -20°C to +70°C for reliable performance in extreme conditions.
  • Low power consumption, with the sensor drawing ≤100mA at 5V DC.

Out of stock

Description

The ME201R system employs ultrasonic pulse-echo technology to measure liquid levels without physical contact, ensuring long-term reliability and minimal maintenance. The sensor transmits measurement data wirelessly via a robust RF433MHz link to a dedicated gateway unit.

The gateway then bridges the data to a local network via 2.4GHz Wi-Fi, enabling remote monitoring through web interfaces or integration into smart home and industrial SCADA systems. The IP65-rated sensor housing protects the internal electronics from dust and water jets, making it suitable for outdoor tank installations.

Key Features

  • Dual Wireless Architecture: Combines long-range, low-power RF433MHz for sensor communication with standard Wi-Fi for data integration.
  • Precision Ultrasonic Ranging: Delivers accurate level detection with a high resolution of 0.02 meters across its operational range.
  • Industrial-Grade Durability: Features an IP65 waterproof and dustproof enclosure for harsh environmental deployment.
  • Extended Temperature Operation: Engineered to function reliably across a broad -20°C to +70°C temperature span.
  • Optimized Power Management: Sensor operates efficiently at ≤100mA, supporting long-term battery or solar-powered applications.
  • User-Friendly Status Indicators: Gateway includes LED indicators for RF link status and data transmission confirmation.
  • Flexible Gateway Power: Gateway accepts 5V DC via Type-C port, includes a wide-input AC adapter (110V-240V).

Applications

  • Remote monitoring of residential, agricultural, or industrial water storage tanks.
  • Liquid level management in chemical processing or wastewater treatment facilities.
  • Integration into smart irrigation systems for automated water resource control.
  • Fuel tank level monitoring for generators, vehicles, or storage depots.
  • Non-contact level sensing in food & beverage or pharmaceutical production tanks.

Technical Specifications

Model NumberME201R
Measurement PrincipleUltrasonic (Non-contact)
Measurement Range0.1 m to 4 m
Accuracy±0.02 m
Sensor CommunicationRF433MHz (Up to 300m line-of-sight)
Gateway Communication2.4GHz Wi-Fi (Up to 50m)
Ingress ProtectionIP65
Operating Temperature-20°C to +70°C
Sensor Supply Voltage5V DC
Sensor Current Consumption≤100 mA
Gateway Power Input5V DC @ 1A (Type-C)
AC Adapter Input110V - 240V AC
Sensor Dimensions (L x W)80 mm x 80 mm
Sensor Weight90 g

Frequently Asked Questions

What is the wireless range between the sensor and the gateway?

The sensor communicates with the gateway via RF433MHz, offering a theoretical line-of-sight range of up to 300 meters. Actual range in real-world conditions may be reduced by physical obstructions, building materials, and local RF interference.

How do I access the level data remotely?

The gateway unit connects to your local network via its built-in 2.4GHz Wi-Fi. Once connected, level data is transmitted to the cloud or a local server, allowing you to view real-time and historical data through a dedicated mobile app or web portal provided by the manufacturer.

What power supply does the sensor require?

The ultrasonic sensor itself operates on a 5V DC supply and draws a maximum of 100mA. For permanent installations, it can be powered by a regulated 5V source, a solar-charged battery system, or via the provided wiring from a central control panel.

Is this sensor suitable for outdoor use?

Yes, the sensor housing is rated IP65, meaning it is dust-tight and protected against low-pressure water jets from any direction. This makes it suitable for outdoor installation on water tanks, provided all cable glands and connections are properly sealed.

What is the minimum and maximum distance it can measure?

The ME201R has a defined measurement range from 0.1 meters (10 cm) up to 4 meters. It cannot reliably detect levels closer than 0.1m due to ultrasonic transducer limitations. Ensure the sensor is mounted at least 0.1m above the maximum expected liquid level.

Package Includes

  • 1 x ME201R Ultrasonic Level Sensor
  • 1 x Wireless Gateway Unit
  • 1 x AC Power Adapter (110V-240V Input)
  • 1 x USB Cable (Type-C, 0.8m)
  • 1 x Screw Pack for Mounting
  • 1 x User Manual

Additional Information

Weight 0.09 kg
Dimensions 8 × 8 cm

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