Level meter

RF Capacitance (or RF Admittance) Level Switches are vital instruments for industrial liquid level measurement. The core principle behind their operation is based on changes in capacitance. A rod-type RF capacitance probe measures the change in capacitance between the probe and the container wall to determine the level, ensuring reliable liquid level monitoring. Although this […]

Radar level transmitters are widely used across industrial applications to measure tank and vessel levels using microwave-based distance measurement.Among all selection parameters, the dielectric constant (εr) of the medium is one of the most critical factors affecting radar performance. 🔹 1. What Is Dielectric Constant and Why It Matters The dielectric constant, also called the

Level measurement may seem basic in process control, but its reliability directly impacts safety, efficiency, and production continuity.Across industries—especially chemical and petrochemical—engineering teams are increasingly replacing ultrasonic level transmitters with radar technology.Why is this shift happening? The answer lies in physics, performance, and field experience. 1. How They Detect Level: Radar vs. Ultrasonic Radar Level

Radar level transmitters are widely used for continuous liquid measurement under demanding high-temperature operating conditions.Below is a concise technical overview. Working Principle A high-temperature radar level transmitter operates based on high-frequency microwave pulse technology.The transmitter emits microwave pulses toward the surface of the liquid. These pulses travel at the speed of light, reflect from the

Making the Right Engineering Choice Beyond “Contact” and “Non-Contact” Radar technology for level measurement is already well established in industrial applications.In oil & gas, chemical processing, energy, and water treatment, radar level transmitters have almost become the default solution. Yet in real projects, a recurring question remains: If both are radar technologies, why are some

In industries such as petrochemicals, water treatment, energy, pharmaceuticals, and food processing, magnetic float level indicators have become the mainstream equipment for level measurement, owing to their stable performance based on magnetic coupling, convenient visual display, and simple structure with low maintenance costs. However, in practice, many procurement and operations personnel often fall into the

Radio frequency impedance (RFI) technology is a new type of level measurement that has developed from capacitive technology. It is more reliable, accurate, and versatile, addressing the limitations of traditional capacitive level sensing. RFI technology is considered an upgrade to capacitive level measurement. What is Radio Frequency Impedance (RFI)? Impedance refers to the reciprocal of

Introduction: The 80G radar level meter is a precision instrument used to measure liquid levels through high-frequency electromagnetic waves. Incorrect installation can lead to inaccurate measurements, damage to the device, or failure. This guide provides a comprehensive, step-by-step installation process, covering everything from preparation to sealing and wiring. By following this practical guide, even beginners

For those in the industrial level measurement field, selecting the 80G radar level meter can often feel overwhelming. Manufacturers provide a lot of technical details—such as range, blind spots, and explosion-proof ratings—and it can be confusing. Choosing a high-end model could lead to concerns about wasting money, while a cheaper model might not meet the

In chemical tank farms, food processing plants, or power plant ash silos, radar level meters are commonly used. However, many operators report that standard radar meters struggle to measure viscous media like asphalt or crude oil, or in silos with high dust levels. In these cases, experts often recommend the 80G high-frequency radar level meter.