LMF series of electromagnetic flowmeter SMD devices and surface mount (SMT) technology, circuit reliability, low power consumption, and the use of 32-bit embedded microprocessor, fast computing, high precision, low frequency rectangular wave excitation, The stability of the measurement. All digital processing, anti-interference ability, reliable measurement, high precision.
Ultra-low power EMI switching power supply, the use of a wide range of power supply voltage changes, EMC performance. Built-in three integrators, respectively, for positive cumulative, inverse cumulative and the difference calculation. With the average flow of automatic computing function, easy to calibrate the instrument.
At the same time also has a small signal cut off the function, the user can set the lower limit of the display panel and the lower limit of the flow, thus removing the interference of small signal flow. In order to enhance the safety, the flow meter is also equipped with a password latch function. After power meter, if you need to set parameters, you must enter the advanced password to set the parameters to prevent unauthorized personnel to change the instrument parameters.
Even if incident suddenly power failure, the flow meter operation results and user settings will not disappear, EEPROM can protect the set parameters and cumulative value.