The M-1500P Series with DSP Technology consists of an inline primary flow sensor and externally mounted controller unit. The flow sensor is a straight - through flow tube that uses ultrasonic sensing technology to measure the flow rate. The Controller Electronics receives the raw flow rate signal from the sensor and provides flow rate information in terms of analog and pulse output signals. (Both the LCD display and output signals are user-scalable).
The M-1500 Plus utilizes the latest digital signal processing (DSP) technology and features significant reduction of adverse influence of bubbles in measured fluids which is a common problem in semiconductor and chemical processes. Normally, ultrasonic flowmeters have difficulty in measuring fluid containing bubbles. This is because the bubbles interfere with ultrasonic signal passage. With our DSP technology and accumulated field experience, the measurement accuracy of fluids with bubbles capability has been remarkably improved.
This product is protected by U.S. and International patents. See Malema's list of patents for more information.