The corrosion-resistant wireless submersible liquid level sensor is a liquid level measurement device specially designed for corrosive liquids such as acids, alkalis, salt solutions, and chemical wastewater. It combines the principle of static pressure measurement, corrosion-resistant materials and wireless data transmission technology to achieve accurate and reliable liquid level monitoring in harsh environments and remote data transmission.

1. Corrosion Resistance: The probe and the part in contact with the medium are made of stainless steel (such as 316L), Hastelloy, tantalum or polytetrafluoroethylene (PTFE/F4), effectively resisting the erosion of strong corrosive media such as acids, alkalis and salts.
2. Wireless Transmission: Integrated with LoRa, NB-IoT, 4G and other wireless communication modules, no wiring is required, and installation is convenient. It is particularly suitable for outdoor, pool top or renovation projects.
3. High Reliability: It adopts a solid structure with no moving parts, has good long-term stability (annual drift is usually ≤ 0.25% FS), and has a protection level of IP68, ensuring long-term immersion in liquid for operation.
4. Intelligent and Convenient: Usually powered by batteries (with a lifespan of up to 5 years), it supports remote parameter configuration (such as collection frequency, alarm threshold), and has local LCD display and data storage functions.

• Chemical industry: acid and alkali storage tanks, reaction vessels, electroplating tanks, acid washing pools
• Environmental protection: sewage treatment plants, leachate ponds, industrial wastewater ponds
• Water conservancy: marine aquaculture, salt pans, coastal rivers, groundwater monitoring
• Municipal: rainwater / sewage networks, septic tanks, underground utility tunnels

The corrosion-resistant wireless submersible liquid level sensor is an ideal choice for monitoring the liquid level of corrosive liquids in industries such as chemical engineering, environmental protection, and water treatment. Through an integrated design, it combines measurement, transmission, and power supply into one, greatly simplifying installation and maintenance, and achieving precise remote monitoring without the need for on-site personnel.