Level meter

In industries such as chemicals, oil and gas, and powder processing, level measurement instruments are not just simple tools. They play a key role in control systems while ensuring safety in hazardous areas. Many accidents are not caused by equipment failure but occur because a critical issue was overlooked during the selection process — whether […]

Client: Chemical Processing Plant Industry: Chemical Manufacturing Challenge: A chemical processing plant was facing difficulties in accurately measuring the level of various liquid solutions, especially in tall and narrow tanks. The plant had inconsistent readings with their previous measurement devices, which often led to operational inefficiencies, mismanagement of resources, and delays in production. The key

The key to effective interference suppression for radar level transmitters is a systematic approach: first, physical obstruction removal; then, precise echo masking; and finally, coordinated parameter optimization. Follow these actionable steps to adapt to typical chemical plant conditions. Preparation (Essential Steps) Empty Tank / Low Liquid Level Verification: Interference learning must be performed when the

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