Radar Level Gauge

The SBLD609 radar level gauge can measure up to 60 meters. The antenna has been further optimized, and the new, fast microprocessor enables higher-speed signal analysis and processing, making the instrument suitable for complex measurement conditions such as reaction vessels and solid material silos.

The radar level gauge antenna emits a narrow microwave pulse, which is transmitted downward through the antenna. Upon contacting the surface of the medium being measured, the microwave is reflected back and then received again by the antenna system. The signal is then transmitted to the electronic circuitry, which automatically converts it into a level signal (since microwave propagation is extremely fast, the time taken for the electromagnetic wave to reach the target, reflect, and return to the receiver is almost instantaneous).

Radar Level Gauge Features

Small antenna size for easy installation; contactless radar with no wear and no pollution.

2. Virtually unaffected by corrosion and foaming; almost immune to changes in humidity, temperature, and pressure in the atmosphere.

3. High dust environments have minimal impact on the operation of the high-frequency level gauge.

4. Shorter wavelength, better reflection on inclined solid surfaces.

Beamwidth is small, energy is concentrated, enhancing echo capability while also aiding in avoiding interference objects.

6. Smaller measurement blind spot, achieving good results even for small containers.

7. High signal-to-noise ratio, delivering superior performance even under fluctuating conditions.

8. High frequency is the choice for measuring solids and low dielectric constant media.

Radar Level Gauge Parameters:

Model: ULS51

Application: Temperature-resistant, pressure-resistant, slightly corrosive liquids

Measurement Range: 30 meters

Process Connections: Threaded, Flanged

Medium Temperature: -40～250℃

Process Pressure: -0.1 to 4.0 MPa

Accuracy: ±3mm

Protection Rating: IP67

Frequency Range: 26 GHz

Intrinsically Safe Rating: Exia II C T6 Ga/Exd ia IIC T6 Gb

Signal Output: 4...20mA/HART (two-wire/four-wire) / RS485/Modbus

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