Guangzhou Sisson SISEN AD3800 ultrasonic level meter, ultrasonic level meter 1, what is false echoes, launch angle ◆ Range: ultrasonic level meter during the time the selection of integrated ultrasonic level meter, ultrasonic range was very important how to choose Level Meter Which is good, look at the following diagram. ◆ launch angle and false echoes through the probe focused ultrasonic velocity, pulse wave velocity of light emission is like a flashlight, like, farther away from where the probe ultrasonic level meter, the greater the diffusion area. Any object in the emission angle, such as: pipes, brackets, weld, ribs, stirring propeller, wall objects, can cause strong false echoes, especially within the angular distance launch probe closer to the object. For example: In the false echo probe than 18 meters away from the pipeline at the same distance from the pipe at the probe 6 meters cause false echoes caused by strong nine times. Sisson automated professional production of [anti-corrosion ultrasonic level meter]: AD3800 Series ultrasonic level meter, also known as ultrasonic level meter, ultrasonic level meter, is a non-contact, controlled by a microprocessor, easy installation and maintenance of digital Level Meter. Detecting element is not in contact with the measured medium no moving parts inside the instrument can detect high-level precision high viscosity liquids and powders, and fast response ultrasonic level meter Which | Maoming ultrasonic level meter | Sisson automation from Guangzhou Sisson Automation Control Equipment Limited. Automation Equipment Co., Ltd. Guangzhou Sisson (www.sisenauto.com) strong, credible, in Guangzhou flow instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou Sisson automation and you work into the brilliant, for a better future!