[Product Profile]
MT1805 reluctance sensing electronic water meter module uses low-power processor, non-contact multi-phase magnetic resistance sensor (AMR) to detect impeller rotation. Without mechanical counter, the electronic water meter module has the advantages of high metering accuracy, small starting flow and wide range. Intelligent electronic curve compensation technology is used to shorten the calibration time.

[Product Characteristics]
AMR reluctance angle phase detection metering technology does not need mechanical counter assembly to directly sample impeller rotation angle calculation amount, high metering accuracy, low starting flow;
Supporting positive/reverse flow measurement;
Broad range measurement: 5-digit integer + 5-digit decimal display;
LCD Chinese/English LCD display cumulative usage, alarm information, etc.
Large storage capacity: frozen data for 12 months, frozen data for 30 days and current cumulative usage;
Circuit design with ultra-low power consumption, battery life > 7 years;
Early warning of magnetic interference, LCD displays "interference" signal when disturbed by external magnetic field;
Early warning of battery undervoltage;

Power-off data protection function.

[Technical parameters]