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LSH10-1QM time difference open channel flowmeter
LSH10-1QM time difference method open channel flowmeter is used to measure water flow velocity by ultrasonic time difference method, which is widely applicable to the measurement of water level, flow velocity and flow of pipelines, rivers and channels.
Classification:
Keyword:
lsh10-1qm
measurement
velocity
Product details
Product introduction
LSH10-1QM time difference method open channel flowmeter is used to measure water flow velocity by ultrasonic time difference method, which is widely applicable to the measurement of water level, flow velocity and flow of pipelines, rivers and channels.
Performance characteristics
Function introduction
1. It mainly measures the flow velocity, water level and flow data of open rectangular, trapezoidal, culvert, circular pipe and irregular section.
2. It is applicable to the measurement of velocity and flow of various rectangular channels and trapezoidal channels with 45 degree angle section.
3. The transducer can be installed with water.
4. The independent intelligent measurement module of each channel ensures the fast, accurate and stable multi-channel measurement.
5. The host is equipped with various interfaces to access various RTU or liquid level gauge and other equipment.
Technical parameter
1、 Ultrasonic velocity sensor
1. Measurement principle: time difference method continuous measurement
2. Measuring channel: 1 channel -- 24 channels, one pair of transducers for each channel, with 2 cables of 20m
3. Measurement accuracy: ± 5%
4. Measuring range: 0.01-30m/s
5. Measuring channel width: 0.5-18m
6. Ambient temperature: - 20-70 ℃
7. Working temperature: - 20-7 ℃
8. Protection grade: IP68
2、 Parameters of ultrasonic level gauge
1. Measurement accuracy: 1.0%
2. Measuring range: 0.01-10m
3. Resolution: 1mm
4. Ambient temperature: - 20-70 ℃
5. Working temperature: - 20-7 ℃
6. Protection grade: IP68
3、 Host parameters
1. Data display: LCD display, keyboard input
2. Power supply mode: AC220V ± 20% or DC12-28V
3. Power consumption of the whole machine: ≤ 20W
4. Display data: flow rate, water level, forward cumulative flow, reverse cumulative flow
5. Installation method: wall mounted
Weight size
Weight size: 3.25kg
Ancillary functions
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