SCJ-LS21 Radar Flow Meter

Product images:

Working principle:

        SCJ-LS21 radar current meter is a non-contact current meter product. The non-contact measurement of flow velocity is based on the principle of Doppler effect. The internal integrated speed radar sensor transmits a constant frequency signal to the water surface at a specific angle. Due to the movement of the water body, the signal is reflected and changes frequency. The reflected signal is received by the antenna of the integrated speed radar sensor. By comparing the transmitted frequency and the frequency of the reflected signal from the water surface, the speed of the water flow can be determined. The integrated radar current meter points to the water surface at a specific angle, so angle correction must be performed. SCJ-LS21 uses an internal sensor to measure its vertical inclination and automatically performs angle correction.

Features:

nimported Doppler radar antenna, high-precision flow velocity measurement;

n According to the site environment, a 7m or 60m radar water level meter can be selected to calculate the flow rate (needs to be installed independently);

n  size, light weight, equipped with special bracket, easy to install;

n RS485 interface, long communication distance;

n  flow rate range can be configured to achieve the best match between sampling accuracy and speed;

n  matching configuration program makes debugging and configuration easier;

n  rate measurement has high accuracy, no drift, and no calibration required;

n  IP68 waterproof rating ensures reliability in wet environments and will not be damaged even if submerged in water;

n size, easy installation, non-contact flow measurement, no obstruction to water body;

n can be equipped with our company's telemetry terminal to realize remote data transmission, and provide a free platform to view data;

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Installation method: