ME202R 433 MHz Submersible Water Level Sensor

ME202R 433 MHz Submersible Water Level Sensor

ME202R is a high-accuracy submersible water level sensor designed for remote monitoring of tanks, reservoirs, and water systems.
Operating at 433 MHz, it features WiFi connectivity, a built-in LED alarm, and a temperature display for real-time monitoring.
Available in 5 m and 10 m depth versions, the ME202R offers flexible installation and reliable long-range communication for industrial, agricultural, or residential water management applications.

The ME202R continuously measures water depth and transmits data wirelessly to the receiver unit or via WiFi to mobile devices or PCs.
The integrated LED indicator provides immediate visual feedback for alarm status, while the temperature display enables monitoring of water and ambient temperature in real time.
Its durable, waterproof design ensures stable operation in harsh environments, making it ideal for continuous water-level control and alarm applications.

Specification

• Model: ME202R

• Measurement Range: 5 m / 10 m (depending on variant)

• Medium: Clean water (other liquids optional on demand)

• Wireless Frequency: 433 MHz RF transmission

• Connectivity: WiFi for remote data access and configuration

• Display: LED display with real-time level and temperature readout

• Alarm Function: Remote and local high/low-level LED alarm

• Temperature Display: Integrated temperature monitoring

• Installation Type: Fully submersible probe

• Power Supply: DC input (specifications vary by version)

• Operating Temperature: –20 °C to +60 °C

• Applications: Water tanks, reservoirs, water treatment systems, irrigation monitoring, and remote level control