1. Non-contact measurement, high stability, high precision (0.05%), high resolution (1mm); 2, bubble water level meter low power consumption (standby current less than 1mA), ultra-small size, easy to embedded applications, good stability, easy maintenance; 3. The bubble water level gauge is easy to install, free of gas cylinders, no need to build logging, and is not affected by lightning strikes, and is not affected by floating objects on the surface; 4, seamless link database and other equipment, standard RS485 (Modbus) / RS232 (Modbus) / 4 ~ 20mA, and compatible with most RTU communication protocols on the market; 5, bubble water level gauge wide voltage design, with reverse connection protection, overvoltage and overcurrent protection and lightning surge absorption capacity; 6, bubble water level meter built-in temperature sensor, double temperature compensation; 7. The intelligent cleaning function of the bubble water level gauge automatically detects and keeps the pipeline clean; 8. Real-time clock and history recording function, storing 500,000 historical events and records; 9. Configure the manual air pump switch for easy installation and commissioning and inspection; 10. The original double tube measurement of the bubble water level meter can be used for double tube measurement. Bubble water level gauge application range: 1. Water level monitoring of natural waters such as rivers, lakes, tides and reservoirs. 2. Flood monitoring or flood monitoring in flood seasons, such as low-lying land and drainage monitoring. 3. Auxiliary water treatment operations, such as urban water supply and sewage monitoring. Beijing Heng Aode Instrument Co., Ltd. Stainless Steel Frypan Without Lid Stainless Steel Skillet,Non Stick Frying Pan Set,Best Non Stick Frying Pan,Stainless Steel Frying Pan Set SUZHOU JIAYI KITCHENWARE TECHNOLOGY CO.,LTD , https://www.jiayi-kitchenwares.com