Milesight EM410-RDL - Radar distance level sensor

EM410-RDL is a non-contact Radar Distance/Level Sensor that adopts Millimeter Wave Radar technology. By measuring millimeter-wave signals at higher frequencies, it provides more stable performance over longer distances, and is less affected by environmental conditions. It can detect the distance between the sensor and liquid of various types, unaffected by temperature, dust, condensate etc. With IP68 waterproof and sealed enclosure, it can withstand the worst environment, while maintaining the measurement accuracy, and does not require routine maintenance. Milesight offers LoRaWAN® version and Cellular version to meet different communication needs. The
LoRaWAN® version can be integrated with Milesight LoRaWAN® gateway and Scopious Platform, enabling remote and visual management of all sensor data. 

Perfect to measure distance and level in a variety of use cases and scenarios including:

• sewers
• rivers and streams
• culverts
• impounding reservoir
• storage tanks 
• manholes

Product Highlights

• Millimeter Wave Radar Technology With enhanced transmission frequency and penetration
• Real-Time Monitoring Monitor radar echo curves in real time
• Long Battery Life Battery life of up to 7 years
• Long Detection Distance Up to 12m of detection distance for wide application scenarios

Key Features

• 8° Radar beam angle can be focused on the target fluid, enabling accurate measurement of liquid level
• Wide measuring range of 0.3m to 12m with small blind zone
• Not affected by dust, condensate, temperature, acoustic noise, etc
• Non- invasive liquid level monitoring, can detect hazardous or non-hazardous liquids
• External antenna or internal antenna versions are optional for various applications
• Built-in 3-axis accelerometer sensor to monitor device tilt status
• Support to check radar-echo curve and one-click diagnostic to calibrate the distance, ensuring the accurate measurement under different environments
• Support blind zone alarm when the ranging results are within the blind zone
• Adopt PVDF material, offering excellent corrosion resistance, wear resistance and
  compressive strength for harsh environments
• IP68 Rating Dust tight and waterproof
• Threaded design for common tank installation without extra accessories needed
• Store up to 2,000 historical records locally and support retransmission to prevent data loss