Analysis of Factors Affecting Ultrasonic Liquid Level Meter Accuracy
1. Environmental Factors Temperature Variation The propagation speed of ultrasonic waves directly relates to temperature, following the equation , where is temperature in degrees Celsius. Extreme or rapidly changing temperatures can result in inaccuracies due to inadequate sound speed compensation. For operational environments ranging from -40℃ to 85℃, it is recommended to select industrial-grade sensors […]
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