1、 Product Introduction The ultrasonic level gauge has built-in temperature compensation, power adaptive, and adopts multiple self-developed patented technologies. It has a brand new signal processing technology, which greatly improves the measurement accuracy of the instrument and has a significant suppression function on interference echoes. The integrated ultrasonic level gauge is easy to install, maintain, and calibrate. The product is widely used for level measurement in industries such as chemical, water treatment, water conservancy, food, and grain. It has the characteristics of safety, cleanliness, high accuracy, long service life, stability and reliability, easy installation and maintenance, and simple reading.     2、 Main technical parameters Model (integrated) pressure below 4 atmospheres Measurement range: 5M, 10M, 15M, 20M. The instrument display comes with an LCD to show liquid level or spatial distance Blind zone 0.35m~0.5m analog output 4-20mA circuit power supply Distance measurement accuracy 0.2~0.5%, ambient temperature -20 ℃~+60 ℃ Distance measurement resolution 1mm, protection level IP65