120 GHz Radar Water Level Sensor, RS485

SKU: SUCH-RLS-LD
$1,998.73
● Frequency range 120 GHz, accuracy ±3 mm ● Power supply options 3.6V or 12V, output interface RS485 ● Support angle compensation and temperature compensation ● Suitable for measuring in rivers, wells, lakes, and narrow spaces
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🚚 Free shipping
🕒 Delivery date: 6-12 days
🔁 30-day Returns
Overview

120 GHz radar water level sensor offers IP68 protection, with RS485 output and calibration via Bluetooth or Modbus. This radar level transmitter features angle and temperature compensation and operates reliably on 3.6 V or 12 V power, suitable for wells, river channels, lakes, and other confined spaces, providing accurate liquid level measurement in various water environments.

Feature

120 GHz radar water level sensor feature

  • Energy Efficient: 120 GHz radar level sensor runs on a single 3.6 V lithium battery, making it suitable for long-term operation.
  • Compact and Precise: Radar water level transmitter features a narrow 4° beam angle to reduce interference and automatically filters out false echoes.
  • Waterproof and Reliable: With an IP68 rating for consistent performance in wet or submerged conditions.
  • Robust PVDF Construction: Resistant to corrosion and moisture, ideal for industrial environments.
  • Enhanced Measurement: This level sensor includes tilt angle detection and temperature compensation for accurate readings.
  • Interference Protection: Automatically eliminates false signals to maintain a stable and precise level measurement.
  • Upgraded Build: It integrates advanced features with a durable design for industrial and environmental applications.

Dimension

120 GHz radar water level sensor dimension

Specs
Application River channels, lakes, and front shoals
Measurement Range 5m, 10m, 15m (optional)
Process Temperature -40~80°C
Process Pressure Constant pressure
Accuracy ±3mm
Frequency Range 120 GHz
Protection Level IP68
Signal Output RS485
Calibration Bluetooth/Modbus protocol
Angle Compensation Included
Temperature Compensation Included
Housing Material Plastic PVDF
Power Supply 3.6V, 12V (optional)
Cable Length 10 meters (default)
Application
Radar water level sensor for river channel

River Channel

Radar water level sensor for reservoir

Reservoir

Radar water level sensor for shoal

Shoal

FAQ

Yes, a deviation exceeding 5° will significantly reduce the echo intensity. The antenna should be kept as perpendicular to the liquid surface as possible.

Radar is unaffected by temperature, gas, or steam, making it suitable for more complex environments. Ultrasonic level sensors are low-cost and suitable for simple applications.

Yes, but a level sensor with a waterproof housing, sunshade, and lightning protection should be selected. It can operate stably even after prolonged exposure to sunlight or rain.

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