How to choose between ultrasonic and radar level meters for foamy liquid surfaces? This article analyzes the effects of foam thickness, density, vapor, and dielectric constant on measurement, compares ultrasonic, non-contact radar, guided wave radar, and hydrostatic pressure solutions, and helps you achieve stable and reliable level monitoring.

Are the maintenance costs of radar level gauges high? This article analyzes radar level gauge maintenance costs, the installation difficulty of guided wave radar level gauges, and the anti-interference capability of radar level detectors, explaining applicable scenarios, troubleshooting, and key points for cost-effective selection.