Ultrasonic Heat Meter RL
Description
Ultrasonic flow meters are gaining wide usage in commercial, industrial and medical applications. Major benefits of utilizing this type of flowmeter are higher accuracy, low maintenance (no moving parts), noninvasive flow measurement, and the ability to regularly diagnose health of the meter. This application note Is intended as an introduction to ultrasonic time-of-flight (TOF) flow sensing using the TDC1000 ultrasonic analog-front-end (AFE). Information regarding a typical off-the-shelf ultrasonic flow sensor is provided, along with related equations for calculation of flow velocity and flow rate. Included in the appendix is a summary of standards for water meters and a list of low cost sensors suitable for this application space.
Description
Features
Specifications
Accuracy | ±2.0% /±3.0% |
Pressure Drop | <10kPa/qp |
Max.Working Pressure | 1.6MPa |
Temperature Range | 4~95℃ |
Temperature Difference | 3~70K |
Min. Temperature Difference | 3K |
Temperature Resolution | 0.01℃ |
Ambient Range | A Type, B Type |
Battery’s Lifetime | Over 6 Years |
Installation | Horizontal; Vertical; Slope |
Sensor | Platinum PT1000 |
Protection Level | IP54、IP65、IP67、IP68 |
Digital Display | 8Numbers |