Non-contact Measurement:
Avoids Contamination and Corrosion: Ultrasonic sensors measure liquid levels by emitting ultrasonic waves and receiving their reflected signals, ensuring that the sensor remains non-contact with the liquid. This eliminates the risk of contamination, corrosion, or clogging that could occur with direct contact. This is particularly crucial for measuring corrosive or viscous liquids.
High-Precision Measurement:
Provides Accurate Data: Ultrasonic sensors boast high measurement accuracy, often achieving millimeter-level precision. This precision is vital for industrial processes requiring stringent control over liquid levels, such as in the chemical, petroleum, and food processing industries.
Wide Measurement Range:
Accommodates Diverse Needs: Ultrasonic sensors offer a broad measurement range, typically spanning several meters to over ten meters (The maximum measurement distance of DADISICK ultrasonic sensors can reach up to 6000 mm). making them suitable for various liquid level measurement requirements. This versatility allows their application in tanks of all sizes, from small laboratory containers to large industrial storage tanks.
Strong Anti-interference Capability:
Stable and Reliable: Ultrasonic sensors operate effectively in complex environments, with robust resistance to interference factors such as temperature, gas, and humidity. This ensures the sensor's stability and reliability under diverse operating conditions, minimizing measurement errors caused by environmental factors.
Easy Installation and Maintenance:
Simplifies Operations: Ultrasonic sensors are straightforward to install, typically requiring only positioning, alignment, and fixation. They usually require minimal maintenance and have a long service life, reducing operational costs and maintenance challenges.
Real-time Monitoring and Remote Management:
Enhances Management Efficiency: Ultrasonic sensors can be connected to control systems or data acquisition devices, enabling real-time monitoring and remote data management. This allows personnel to monitor tank levels anytime, anywhere, facilitating prompt adjustments and optimizations, thereby improving management efficiency.
Multiple Output Signals and Functions:
Offers Flexibility: Ultrasonic sensors provide various output signal types, including analog signals (e.g., 4-20mA or 0-10V) and digital signals (e.g., RS485 or Modbus), facilitating seamless integration with other systems. Additionally, some advanced ultrasonic sensors offer extra features and information, such as temperature measurement, liquid level trend analysis, and alarm functions, catering to diverse application scenarios.