Dayu Electronics: Portable Doppler Flow Meter Can Work Long-Term in Sewage Water Quality

　　Portable flow meter, also known as: ultrasonic portable flow meter, portable liquid flow meter, is designed based on the Doppler ultrasonic principle. Once it contacts the water flow, it can collect data within 2 seconds of powering on, and the length of the handheld rod can be customized according to on-site conditions. This way, no matter how complex the site, there is no need to install a fixed flow meter at every measurement point — one portable flow meter can handle it all.

　　The portable Doppler flow meter/flow rate measuring instrument uses the Doppler principle to measure flow in partially filled pipes (circular pipes, egg-shaped pipes, or other irregular pipes), providing both instantaneous flow values and cumulative flow values. The instrument has a built-in 256M data storage space and an external 4G SD card memory, and the sensor can work long-term in harsh environments and sewage water quality. It can be optionally equipped with SMS or GPRS wireless modules for remote telemetry.