Product Description
It is a metering instrument that continuously measures, records, and displays the volume of water flowing through the sensor by use of the ultrasonic time difference method.
technical parameter
- Q3: 2.5m³
- Range ratio: R400
- Accuracy class: Class2
- Temperature Rating: T50
- Pressure Rating: PN16
- Pressure loss rating: Δp25
- Protection class: IP68
- Upstream flow velocity field sensitivity level: U0
- Downstream flow velocity field sensitivity level: D0
- Electromagnetic environment grade: E1
- Installation environment rating: 0
- Installation direction: Any angle
- Supporting forward and reverse metering
- Minimum display unit: 1ml
- Maximum display unit 9999m³ (higher values can be set)
- Battery life: ≥10 years (default 26500 battery, optional 26500+18505 dual batteries, Life span ≥14 years)
working principle
Ultrasonic water meter is a new type of water meter that can detect the time difference caused by the change of speed when the ultrasonic beam propagates In the water upstream and downstream, analyze and deal with the flow rate of water, and then calculate the flow rate of water further.
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