mcf88 Enginko/LoRaWAN Multi-Purpose Liquid Level Sensor

This LoRaWAN liquid level sensor delivers precise, non-contact ultrasonic measurements up to 5 meters with ±1 cm accuracy, making it ideal for remote tank monitoring and industrial liquid management. Its rugged IP67 housing and long-life battery ensure reliable operation in demanding environments.

Advantages

Supports multiple LoRaWAN frequency bands (EU868, US915, AS923, AU915, IN865, KR920) for global deployment. Configurable Class A/C operation and transmission intervals from 10 minutes to 24 hours optimize battery life, which can reach up to 10 years. Built-in temperature sensor compensates for measurement drift, while USB and downlink configuration simplify field setup.

Suitable for

• Remote monitoring of water tanks, fuel tanks, and chemical storage
• Industrial process level control and inventory management
• Smart agriculture irrigation and livestock water troughs
• Environmental monitoring of rivers, reservoirs, and wastewater
• Building management for cisterns and sump pits

Key specifications

• Measurement principle: ultrasonic
• Range: 0.2 m to 5 m
• Accuracy: ±1 cm
• LoRaWAN Class A / C
• Frequency bands: EU868, US915, AS923, AU915, IN865, KR920
• Power: 3.6 V Li-SOCl2 battery, up to 10-year life
• Ingress protection: IP67
• Operating temperature: -20°C to +70°C
• Housing: PC/ABS
• External sensor interface for additional transducers
• Configuration: USB, LoRaWAN downlink
• Certifications: CE
• Mounting: wall or pole (accessories required)

Recommendations

For best results, mount the sensor perpendicular to the liquid surface, away from obstructions and foam. Use the external interface to connect specific level transducers for challenging media. Verify regional frequency compliance before deployment.