SLDL5525 High Pressure High Temperature Guided Wave Radar Level Meter

The SLDL5525 high pressure high temperature guided wave radar level meter is a professional level transmitter designed for extreme high‑temperature and high‑pressure industrial applications. It uses advanced time‑of‑flight technology to ensure stable measurement even in saturated steam environments, making it the ideal choice for critical equipment such as steam drums, heaters and condensers.

Working Principle of the SLDL5525 High Pressure High Temperature Guided Wave Radar Level Meter

The SLDL5525 high pressure high temperature guided wave radar level meter emits high‑frequency microwave pulses that travel along the probe (cable or rod). When the pulses reach the medium, a sudden change in dielectric constant causes reflection. The time interval between transmitted and reflected pulses is proportional to the distance to the medium surface, ensuring accurate level calculation.

Product Overview of the SLDL5525 High Pressure High Temperature Guided Wave Radar Level Meter

The FlexScan guided wave radar series includes SLDL5521, SLDL5522, SLDL5523, SLDL5524, SLDL5525 high pressure high temperature guided wave radar level meter, and SLDL5526 models.

The SLDL5525 high pressure high temperature guided wave radar level meter features exclusive steam compensation technology to eliminate interference from saturated steam. It supports extreme operating conditions up to 275 bar at 450℃ and 413 bar at 80℃, delivering reliable measurement in the harshest processes.

Key Features of the SLDL5525 High Pressure High Temperature Guided Wave Radar Level Meter

1.Built‑in steam compensation function for stable measurement in saturated steam

2. Excellent high pressure and high temperature resistance: 275bar@450℃

3. Coaxial structure with 0 mm dead zone

4. Measurement unaffected by medium, pressure, temperature or vessel shape

5. Immunity to foam, steam, dust and material buildup

Typical Applications

The SLDL5525 high pressure high temperature guided wave radar level meter is widely used in:

• Steam drums

• Heaters

• Condensers

• Other high‑temperature and high‑pressure industrial scenarios