Level meter

Displacer level transmitters are widely used in industrial applications such as oil tanks, chemical vessels, and storage tanks because of their stable structure and reliable measurement. However, during long-term operation, users may sometimes encounter a situation where the indicated level is significantly higher than the actual liquid level. This issue may be caused by mechanical […]

1. Glass Level Gauge in the Mother Liquid Tank Shows Changes, but Remote Level Display Does Not Change for an Extended Period Fault Diagnosis: It is suspected that the sampling pipe might be clogged. On-site inspection reveals that the liquid-phase pipe is blocked. Fault Resolution: Close the sampling valve and clear the blockage in the

Radar level transmitters are widely used in various industrial applications, utilizing microwave-based distance measurements to assess the liquid level in tanks and containers. Among all the selection parameters, the dielectric constant (εr) of the medium is one of the most critical factors influencing radar performance. 1. What is Dielectric Constant and Why is it Important?

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