In liquid level measurement scenarios with strong corrosion, high viscosity, or volatile media, traditional contact level gauges often face challenges such as short lifespan and frequent maintenance. The anti-corrosion ultrasonic level gauge has become a popular choice in industries such as chemical engineering, environmental protection, and food processing due to its advantages of non-contact measurement, corrosion-resistant materials, and strong adaptabilityThe first choiceSolution. This article analyzes its technical value and practical effects through three typical application cases.

Case 1: Liquid level monitoring of hydrochloric acid storage tanks in the chemical industry

pain points in scenarios

The original float type liquid level gauge in the hydrochloric acid storage tank area of a chemical enterprise was exposed to long-term contact30%Concentrated hydrochloric acid, float corrosion perforation leading to leakage, annual replacement of equipment3The cost of a single repair exceeds the limit2Ten thousand yuan, and there are safety hazards.

Solution

Enterprises adopt ChuchenAC500Series anti-corrosion ultrasonic level gauge, sensor adopts tetrafluoroethylene（PTFE）Anti corrosion coating, measuring range0-15m, accuracy±0.5%Adapt to-20℃to50℃Environmental temperature. Equipment passes throughRS485interface andDCSSystem linkage enables real-time monitoring of liquid level and high/low level alarms.

Application effect

Improved corrosion resistance:PTFEThe coating effectively resists hydrochloric acid corrosion, ensuring continuous operation of the equipment2 years of trouble free operationReduce annual maintenance costs to0.3Ten thousand yuan;

Security enhancement: Non contact measurement avoids the risk of medium leakage and cooperates with alarm function to advance30Minute warning liquid level exceeding limit to prevent overflow accidents;

Data accuracy optimization: Temperature compensation and interference echo suppression technology stabilize measurement errors within±10mmWithin, meet the requirements of process control.

Case 2: Liquid level control of anaerobic tank in sewage treatment plant

pain points in scenarios

The signal of the original radar level gauge in the anaerobic tank of a municipal sewage treatment plant was attenuated due to foam coverage, and the measured data fluctuated up to±200mmThis affects the efficiency of the aeration system and leads to an increase in energy consumption15%.

Solution

switch toAC500Series ultrasonic level gauge, equipped with automatic power adjustment and gain control functions, measuring range0-10mBlind spot0.4mThe device passes through4-20mACurrent output andPLCLinkage, dynamically adjust the opening of the inlet valve.

Application effect

Breakthrough in anti-interference capability: new waveform calculation algorithm effectively filters false signals reflected by foam, and data fluctuation reduces to±20mmWithin;

Significant improvement in energy efficiency: precise liquid level control matches aeration volume with actual demand, reducing unit sewage treatment power consumption12%Annual electricity cost savings8Ten thousand yuan;

Simplified maintenance: The device supports remote parameter configuration, and the on-site calibration cycle starts from monthly1Extended to every quarter1Secondly, the reduction of labor costs60%.

Case Three: Liquid Level Management of Syrup Storage Tanks in Food Processing Plants

pain points in scenarios

The original magnetic flap level gauge in the syrup storage tank of a certain juice enterprise had a reading lag due to syrup adhesion, and manual climbing of the tank was required to check, which posed a risk of falling.

Solution

部署AC500Series anti-corrosion ultrasonic level gauge, probe adopts316LStainless steel material, suitable for high temperature（80℃）High viscosity（5000mPa·s）Syrup environment. Equipment passes throughModbusThe protocol transfers data to the central control room and synchronously pushes abnormal liquid levels to the administrator's mobile phone.

Application effect

Measurement efficiency leap: Real time liquid level data every5Updated every second, response speed improved90%To avoid production interruption caused by misjudgment of liquid level;

Security upgrade: eliminate the need for manual climbing and reduce the risk of high-altitude work incidents annually3Rise up;

Inventory management optimization: system automatically generates daily/Weekly liquid level report helps enterprises accurately control raw material procurement and improve inventory turnover rate25%.

Summary of Technical Value

Anti corrosion ultrasonic level gauge innovates through material innovation (such asPTFEThe316LStainless steel and algorithm optimization (temperature compensation, interference suppression) have solved the measurement problems of strong corrosion, high viscosity, and volatile media. Its non-contact characteristics not only extend the lifespan of equipment, but also promote the upgrading of industrial production towards safety, efficiency, and intelligence through real-time data and system integration capabilities. With the development of Internet of Things technology, the future anti-corrosion ultrasonic level gauge will further integrate predictive maintenance, edge computing and other functions for the industry4.0Provide more reliable perception layer support.