Intelligent radar level gauges are widely used in various industrial applications, where they face different types of tanks, media, and complex environmental conditions. Proper selection and installation are crucial to ensure accurate and reliable measurements. These devices require careful consideration of their unique features and application principles during the selection process. In practice, it's essential to apply appropriate techniques to address challenges that may arise during the measurement process. Here are six key factors to consider when conducting a survey with an intelligent radar level gauge:
1. For over-exposure screening, you can define a period without a dangerous interval by setting a blind spot.
2. The minimum measurable range is closely related to the receiving antenna’s design and performance.
3. The measurement scale typically starts from the point where the radar beam first contacts the surface of the liquid. However, in cases where the tank is low or has a concave shape, it may be impossible to measure when the level is below this reference point.
4. If the medium has a low dielectric constant, it may become difficult to detect at low levels. To maintain accuracy, it is recommended to set the zero point at the lowest expected level of the liquid.
5. When dealing with foamy liquids, the foam can both absorb and reflect microwave signals. Under certain conditions, it is still possible to obtain reliable measurements.
6. It is possible to measure the position of the receiving antenna tip, but the final measured value should be at least 100 mm away from the tip to account for potential effects like erosion or material buildup.
At Huajiang Automation, we approach every customer with professionalism and dedication. If you have any questions or need assistance, our team of experienced engineers is here to help. We strive to provide valuable support and solutions tailored to your specific needs.
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