GDSLAIM Split type ultrasonic level gaugeDetailed product description：

Product Introduction

1 Measurement principle
Principle: The working principle of the GDSLAIM split type ultrasonic level gauge is that high-frequency ultrasonic pulses are emitted by the transducer (probe) and reflected back from the surface of the measured medium. Some of the reflected echoes are received by the same transducer and converted into electrical signals. Ultrasonic pulses propagate at the speed of sound waves, and the time interval required from emission to reception of ultrasonic pulses is proportional to the distance from the transducer to the surface of the measured medium. The relationship between the distance value S, the sound velocity C, and the transmission time T can be expressed by the formula: S=CxT/2. Due to the certain width of the emitted ultrasonic pulses, the reflected waves in a small area close to the transducer overlap with the emitted waves, making it difficult to identify and measure their distance values. This area is called the measurement blind spot. The size of the blind spot is related to the model of the ultrasonic level gauge.
Features: Due to the use of advanced microprocessors and unique EchoDiscovery echo processing technology, ultrasonic level gauges can be applied to various complex working conditions. The "false echo learning" function enables the instrument to correctly confirm the true echo and obtain accurate measurement results under multiple false echo conditions. The transducer is equipped with a built-in temperature sensor, which can achieve temperature compensation of the measured values. The ultrasonic transducer adopts patented technology for optimal acoustic matching, which enables its emission power to be radiated more effectively, improves signal strength, and achieves accurate measurement. Installation requirements: When the transducer emits ultrasonic pulses, there should be a certain emission angle. There should be no obstacles in the area radiated by the emitted ultrasonic beam from the lower edge of the transducer to the surface of the measured medium. Therefore, installation should avoid facilities inside the tank as much as possible, such as ladders, limit switches, heating equipment, brackets, etc. In this case, "false echo learning" must be performed during installation. Additionally, it should be noted that the ultrasonic beam must not intersect with the feeding material flow. When installing instruments, it is also important to note that the highest material level should not enter the measurement blind zone; The instrument must maintain a certain distance from the tank wall; The installation of the instrument should be as perpendicular as possible to the emission direction of the transducer and the liquid level. Installed in explosion-proof area

The instruments must comply with the installation regulations of the national explosion-proof hazardous area. The shell of intrinsic safety type adopts aluminum shell. Intrinsic safety instruments can be installed in places with explosion-proof requirements, and the instruments must be grounded.

GDSLAIM Split type Ultrasonic Level Gauge

Product Technical Specifications GDSLAIM

Material: Stainless Steel 316L