Overview: PDFL801 portable Doppler ultrasonic flowmeter adopts the principle of Doppler ultrasonic wave, which is suitable for most liquid flow monitoring with bubbles or solid particles, such as sewage, wastewater, mud, crude oil, chemical liquid, acid liquid, lye, corrosion Flow measurement of liquids, abrasives and viscous liquids. The parameters can be quickly set by using the multi-function keys and the calibration menu. It is a new type of product that improves the anti-interference, stability and economy of the meter itself. For portable ultrasonic flowmeters, the sensor can be replaced according to the actual conditions of the liquid during measurement to ensure that the monitored results are more accurate. The PDFL801 non-contact sensor can measure pipe diameters in the range of DN15-DN5000mm, and can measure all pipes that can conduct ultrasonic materials such as metal and plastic. Built-in rechargeable battery can provide continuous power supply for more than 12 hours. A new generation of signal processing technology: filter out interference signals, strengthen signal processing, PDFL801 Doppler algorithm to filter out background noise interference, digital signal processor for professional processing of weak signals. When the signal is wrong or the signal is very weak, PDFL801 will display zero flow or display low signal. Features: 1. External clamp ultrasonic sensor 2. Portable large-screen backlight display 3. Battery powered 4. Multi-function button calibration 5. Memory card mass storage (optional) 6. IP67 rugged waterproof case technical parameter: Velocity range: 0.05-12m/s Pipe diameter: inner diameter 20mm-5 m Display: instantaneous flow/cumulative flow/velocity Electricity source: Built-in battery, continuous power supply for more than 20 hours Output: 4-20mA /USB data output Data logger: memory card storage (optional) Working temperature: -30℃一60℃ Host shell: ABS Carrying case: sturdy chassis, foam lining, IP67 protection level Precision: 2%F.S Repeatability: ±0.2% Linearity: ±0.5% Calibration: Calibration menu Sensitivity/factor: adjustable Standard configuration: 50-1000mm Optional: 20-100mm/500mm-5m Working temperature: -40℃-160℃ (standard temperature: -40-160℃, optional temperature: -40-250℃) Protection level: IP66
Overview: PDFL801 portable Doppler ultrasonic flowmeter adopts the principle of Doppler ultrasonic wave, which is suitable for most liquid flow monitoring with bubbles or solid particles, such as sewage, wastewater, mud, crude oil, chemical liquid, acid liquid, lye, corrosion Flow measurement of liquids, abrasives and viscous liquids. The parameters can be quickly set by using the multi-function keys and the calibration menu. It is a new type of product that improves the anti-interference, stability and economy of the meter itself. For portable ultrasonic flowmeters, the sensor can be replaced according to the actual conditions of the liquid during measurement to ensure that the monitored results are more accurate. The PDFL801 non-contact sensor can measure pipe diameters in the range of DN15-DN5000mm, and can measure all pipes that can conduct ultrasonic materials such as metal and plastic. Built-in rechargeable battery can provide continuous power supply for more than 12 hours. A new generation of signal processing technology: filter out interference signals, strengthen signal processing, PDFL801 Doppler algorithm to filter out background noise interference, digital signal processor for professional processing of weak signals. When the signal is wrong or the signal is very weak, PDFL801 will display zero flow or display low signal.
