120 GHz Radar Level Sensor for Well, 3.6V/12V, RS485

5 out of 5 based on 2 reviews | Write a review

$1,998.73

Radar level sensor has a frequency range of 120 GHz, it delivers high accuracy of ±3mm and includes IP68-level. The radar level transmitter outputs data via RS485 and supports calibration through Bluetooth/Modbus protocol. It has angle compensation and temperature compensation, operates on a 3.6V or 12V power supply. Applications in river channels, wells, lakes, and front shoals.

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Power *

SKU: ATO-LEVS-LD

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Delivery date: 6-12 days

Overview

The radar level sensor offers 120 GHz frequency, ±3mm accuracy, IP68 protection, RS485 output, and Bluetooth/Modbus calibration. Radar well water level sensor supports angle and temperature compensation, runs on 3.6V or 12V power, and can be installed in water wells, etc., suitable for use in small spaces.

Specification

Model	ATO-YUZHENG-LD
Application	River channels, lakes, 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)

Features

Radar level meter feature

Low Power Consumption: Operates efficiently with a single 3.6V lithium battery, ideal for long-term use.
Compact Design & High Precision: Narrow 4° emission angle minimizes interference, with automatic false target filtering.
IP68 Waterproof Rating: Ensures reliable performance in wet or submerged environments.
Durable PVDF Material: Corrosion-resistant, moisture-proof, and suitable for industrial applications.
Advanced Measurement Capabilities: Includes tilt angle detection and temperature compensation for accurate readings.
Anti-Interference Technology: Automatically filters false signals for consistent and precise level measurements.
Upgraded Design: Combines innovative features and robust construction for industrial and environmental applications.

Size (Unit:mm)

Radar level meter size

Applications

Applications in river channels, wells, lakes, and front shoals.

Radar level meter application

Tips: How does angle and temperature compensation improve performance?

The angle compensation feature ensures accurate measurements even when the radar is mounted on an inclined surface. Temperature compensation accounts for environmental temperature variations that might otherwise affect measurement accuracy. Together, these features enhance reliability, making the radar level meter capable of delivering precise results in dynamic and changing environmental conditions.

Existing reviews of 120 GHz Radar Level Sensor for Well, 3.6V/12V, RS485

Good level sensor for water level monitoring

This 120 GHz radar level sensor monitors our well level accurately. The ±3mm precision is consistent, and the IP68 rating gives confidence for submerged installation. Calibration via Bluetooth is convenient, no need to pull the sensor out for adjustments.

From: Fredrick | Date: 06/07/2026

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Radar Level Sensor is easy to use

We recently introduced a 120 GHz radar level sensor in industrial liquid level measurement, and the results exceeded our expectations. It has high precision, anti-interference ability, and installation flexibility, which can meet various industrial needs.

From: ahri | Date: 26/12/2024

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