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Home / Computer Hardware, Monitors & Peripherals / Hi-Link 24G Liquid Level Detection Radar Sensor Module LD2413 Non-Contact High-Precision Distance Sensing

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Radar Frequency 24 GHz
Measurement Range 0.3 to 15 meters
Accuracy Level ±3 mm
Output Signal 4-20mA / RS485
Supply Voltage 12-24V DC
Protection Rating IP67
Housing Material Aluminum Alloy
Beam Angle 8 degrees
Operating Temperature -40°C to +70°C
Communication Protocol Modbus RTU

5 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

High precision

Very accurate readings even with slight surface agitation. Setup was straightforward using the provided documentation.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect for tank monitoring

Works flawlessly in our water treatment facility. The non-contact feature prevents corrosion issues we had with previous probes.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good value

Solid unit for the price. Integration took a bit longer than expected but performance is stable.

A

Anonymous

Feb 25, 2026

Rating: 5/5

Easy integration

Modbus worked out of the box with our PLC system. Happy with the build quality and signal stability.

A

Anonymous

Feb 09, 2026

Rating: 5/5

Reliable sensor

No contact needed means less maintenance. We have deployed three units so far with zero failures.

5 FAQ

Q: Can this sensor measure levels in foamy liquids?

A: The 24 GHz radar can handle moderate foam, but heavy foam may affect accuracy. Please consult the manual for specific dielectric constants.

Q: Is the connection cable included in the package?

A: No, the cable is sold separately to allow for custom lengths based on your installation requirements.

Q: What is the warranty period for this module?

A: This product comes with a standard 12-month manufacturer warranty covering defects in materials and workmanship.

Q: Is this compatible with Siemens PLC systems?

A: Yes, it is compatible via the RS485 interface using the Modbus RTU protocol.

Q: What is the thread size for mounting?

A: The standard mounting thread is G1-1/2 inches. Flange adapters are available upon request.

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