Non-contact ultrasonic transmitter Ultrasonic Level Sensor Liquid Fuel Integrated Smart Level Measurement Indicator 4-20mA RS485

Non-contact ultrasonic transmitter Ultrasonic Level Sensor Liquid Fuel Integrated Smart Level Measurement Indicator 4-20mA RS485 Product Overview The instrument has a brand-new signal processing technology, with the characteristics of safety, cleanliness, high accuracy, long life, stability and reliability, convenient installation and maintenance, and simple reading. It is widely used in petroleum, chemical industry, water treatment, water conservancy, steel, coal mine, electric power and food processing industries, and is suitable for various fields such as acid, alkali, salt, anticorrosion, high temperature and explosion protection. It can be connected with various brands of PLC systems or secondary control systems through 4 ~ 20 mA or RS 485 (Modbus protocol) to provide real-time liquid level data for industrial automation. Specification Measuring range: 0-20m Blind area: 0.35m ~ 0.5m Ranging accuracy: 0.5% Power supply: DC12V, DC24V/AC220V Display: LCD display (resolution 1 mm) Analog output: 4 ~ 20 mA Digital Output: RS485 (Modbus) Ambient temperature: -40°C ~ 80°C Pressure resistance of sensor: < 0.1MPa Protection: IP65