Level meter

Introduction For industrial level measurement engineers, two challenging applications often require special consideration: high-precision level measurement and extreme high-temperature process conditions. Many users are confused when selecting radar level transmitters. A common misunderstanding is that a high-frequency radar transmitter can automatically handle high-temperature applications, or that a high-temperature radar can provide the same measurement accuracy […]

Radar level transmitters are widely used in aggressive chemical applications such as strong acids, alkalis, solvents, pharmaceutical liquids, and corrosive process tanks. But in real projects, one question often comes up: Why is PTFE sufficient in some radar level applications, while others specifically recommend PFA? Many people assume: “PFA is more expensive, so it must

1. How Radar Level Meters Measure Liquid Level Radar level meters use the Time-of-Flight (TOF) principle: the transmitter emits a microwave pulse, which reflects off the liquid surface and returns to the sensor. The instrument calculates the distance based on the round-trip travel time. Formula: D=c×t2D = frac{c times t}{2} ​ where: DD= distance to

Hello everyone, Today we would like to introduce our JWrada32 80GHz Radar Level Meter, specially configured for a challenging high-temperature reactor application. This project is used for continuous level measurement inside a rosin production reactor, where conventional level measurement technologies often face difficulties due to extreme temperature, vacuum conditions, vapor buildup, agitation, and foam. Let’s

Radar level meters are widely used across various industrial applications for continuous liquid level and solid level measurement in tanks, silos, and vessels. They determine the level by transmitting and receiving microwave signals, providing highly accurate and reliable measurement results. However, to truly understand how a radar level transmitter works, one of the most important

Spherical tanks, especially those used to store crude oil, finished products, chemicals, and other media, require high precision, safety, and stability for level measurement. Servo level meters, due to their unique advantages, have become the mainstream choice. The key reasons are outlined below: 1. Adaptation of Servo Level Meter Measurement Principle to Spherical Tank Characteristics

Project Overview Customer: Location: Pasir Gudang, Johor, Malaysia Application: Asphalt / Bitumen Tank Level Measurement Product Supplied: DN80 80GHz Radar Level Sensor Dalian Zero Instrument Technology Co., Ltd successfully supplied a customized high-temperature radar level sensor solution for asphalt tank level monitoring in Malaysia. The customer required a reliable non-contact level measurement solution for hot

Ultrasonic level transmitters are widely used in water treatment, chemical processing, and storage tanks due to their non-contact measurement and easy installation. However, many engineers encounter the same frustrating issues: Unstable readings False echoes Signal loss Measurement failure 👉 The truth is:In over 80% of cases, the root cause is NOT the instrument — but

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