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View DetailsCoaxial Probe Guided Wave Radar
We are proud to introduce our advanced coaxial probe guided wave radar, a state‑of‑the‑art level measurement device that delivers accurate and reliable readings. This coaxial probe guided wave radar is engineered to maximize performance while ensuring safety and stability in all process conditions.
Working Principle of the Coaxial Probe Guided Wave Radar
The coaxial probe guided wave radar transmits high‑frequency microwave pulses along the probe (cable or rod). When pulses encounter 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 precise level calculation.
Reliable measurement is guaranteed only when the material is between the upper and lower blind zones.
Product Series of the Coaxial Probe Guided Wave Radar
Our coaxial probe guided wave radar series includes:
SLDL5521 Standard, SLDL5522 Corrosion‑Resistant, SLDL5523 Coaxial, SLDL5524 High‑Temperature, SLDL5525 Steam Compensated, and SLDL5526 Dual‑Cable types.
The SLDL5525 with steam compensation corrects saturated steam interference, ideal for high‑temperature and high‑pressure applications such as steam drums and condensers.
Key Features of the Coaxial Probe Guided Wave Radar
Advanced Measurement Performance
The coaxial probe guided wave radar uses cutting‑edge guided wave radar technology for high accuracy. The coaxial structure enables zero blind‑zone measurement and stronger echo signals.
Strong Anti‑Interference Ability
FlexScan echo processing makes the coaxial probe guided wave radar immune to foam, steam, powder, and material buildup. Measurement is unaffected by density, dielectric constant, pressure, temperature, or vessel shape.
Easy Commissioning & Operation
The coaxial probe guided wave radar allows quick setup without filling or emptying the tank. It supports multi‑language display and visual echo analysis for easy maintenance.
Rich Communication Interfaces
The coaxial probe guided wave radar supports HART, Modbus, Profibus PA, Foundation Fieldbus, GPRS/CDMA remote, and Bluetooth.
Technical Parameters (SLDL5523 Coaxial Type)
| Item | Details |
|---|---|
| Model | SLDL5523 |
| Probe Type | Coaxial waveguide antenna, smaller blind zone, stronger echo signal |
| Application | Steam‑rich media, low dielectric constant media, complex process environments |
| Measuring Range | 6 m |
| Process Connection | G1 1/2A / G2A / 1 1/2 NPT / Flange (optional) |
| Probe Material | SS304, SS316L / PTFE |
| Process Temperature | -40℃ ~ 150℃ |
| Measuring Accuracy | ±1 mm (optional ±0.5 mm) |
| Process Pressure | -0.1 ~ 4 MPa |
| Signal Output | 4–20 mA / HART (2‑wire / 4‑wire), Profibus PA, Foundation Fieldbus, Modbus, GPRS/CDMA remote, Bluetooth |
Advantages of the Coaxial Probe Guided Wave Radar
•High‑precision measurement improves control and reduces downtime
• Non‑contact design avoids contamination and lowers operating costs
• Real‑time monitoring provides accurate level data
• Easy installation and maintenance saves time and cost
Applications of the Coaxial Probe Guided Wave Radar
The coaxial probe guided wave radar is widely used in:
• Oil and gas: Tank and pipeline level monitoring
• Chemical manufacturing: Reactor and storage tank level control
• Food and beverage: Processing tank level measurement
With our coaxial probe guided wave radar, you get superior quality and reliability to meet all your level measurement needs, streamline operations, and boost efficiency.