How to ensure the measurement accuracy of a clamp-on ultrasonic flowmeter?

First, select an appropriate model based on measurement requirements (e.g., accuracy, pipe diameter, fluid type). Install the device strictly in accordance with the straight pipe section requirements to ensure the correct installation position. Use special coupling agent to ensure tight contact between the sensor and the pipe, and regularly inspect and replenish the coupling agent. Conduct on-site calibration during initial installation or when fluid properties change to compensate for the impact of factors such as pipe material and size on accuracy. Additionally, avoid installing the meter in environments with strong electromagnetic fields, vibration, or high temperatures. If unavoidable, take shielding or isolation measures.