Radar level sensors

28 companies | 69 products
Level sensors
  • Category
  • Technology
    Submit
  • Application
    Submit
  • Other characteristics
    Submit
radar level transmitter - max. 70 m, max. 180 °C, max. 40 bar | RPL series

The RPL series of Radar level transmitters are suitable for continuous non-contact level measurement applications...

{{productDetail[25108]}}
radar level sensor / water - 0.8 - 115 ft, -10 ... +40 °C | Ott RLS

Reliable level monitoring, simple installation, solar powered!

The RLS Radar Level Sensor is a radar sensor for non-contact water level measurements at surface waters. The sensor uses impulse-radar technology to determine the...

{{productDetail[12633]}}
radar level transmitter - max. 30 m | LTR700

SELF ADJUSTING "SMART" RADAR LEVEL

TRANSMITTER

SERIES: LTR700

NON-CONTACT LEVEL MEASUREMENT...

{{productDetail[18985]}}
radar level transmitter - RMG series

RMG series includes radar level transmitters. The level of liquids is measured by transmitting low energy radar pulses towards the liquid surface and receiving the radar echoes. The travel...

{{productDetail[27908]}}
radar level transmitter - max. 35 m | 5400

Rosemount 5400 is a reliable 2-wire non-contact radar level transmitter for liquids, to be used in a wide...

radar level sensor / for bulk materials - TankRadar Pro

The powerful multi-purpose radar level gauge is excellent for operational...

{{productDetail[113079]}}
radar level sensor / water - H-3611/H-3612/H-3613

The WaterLOG® models H-3611/3612/3613 make up the Radar series of SDI-12 water level sensors. Interface the Radar with any data recorder/logger that is SDI-12 compliant. This user friendly series is simple to install and contains a built-in LCD display for monitor,...

{{productDetail[116363]}}
radar level sensor - 24 - 3000 kW | SF, VM series

Features:
Frequency 9.275 9.325 GHz
Peak Power Output...

{{productDetail[33711]}}

How to choose this product

radar-level-sensor

A radar level sensor emits electromagnetic waves (microwaves) which rebound from the surface of a liquid or a solid. This process is used to continuously measure and control the level.

Applications

These devices operate identically whether measuring the level of solids or liquids, even under extreme conditions. They can be used in the presence of foam or crystallization, and can measure the interface between two liquids. The extremely short waves do not require a propagating medium, enabling them to operate in a vacuum. They also measure through atmospheres of varying temperature and pressure or with a high concentration of dust or vapor.

Technologies

An antenna emits high-frequency waves which bounce off the surface of the fill material. The time required for these waves to complete the round trip varies proportionally with the distance between the emitter and the surface being measured. This enables calculation of the level within the container.

Models using frequency modulated continuous waves (FMCW) also take into account the difference in frequency between emitted and received waves. Another method uses guided waves that travel along a probe in the form of a rod or a wire. This allows measurement regardless of the density, temperature, conductance or humidity of the material whose level is being determined.

How to choose

Choice will depend on the characteristics of the material being measured and the range. Other factors include pressure, temperature and presence of dust, as well as the desired type of output signal. Certain circumstances require compliance with ATEX or other regulations.

Subscribe to our newsletter
Thank you for subscribing
There was a problem with your request
Invalid email address

Receive updates on this section every two weeks.

With DirectIndustry you can: Find a nearby distributor | Contact the manufacturer to get an estimate or a price Examine product characteristics and technical specifications | View PDF catalogs and other online documentation