Smart meter is the use of industrial-grade single-chip, digital processing circuits, bright LED digital display smart meters. Multifunctional smart meter is:

1, the realization of the smart meter alarm, control output, transmitter output.

2, smart meter jump effectively eliminate critical word, multi-level digital filtering options effectively eliminate interference.

3, multi-stage digital filter selection, zero value, full value, the decimal point can be set freely.

4, all the way analog transmit output; Road relay output can be set to a variety of alarm.

5, smart meter can be widely used to measure the current signal, alarm, transmission and control.

6, isolated analog transmit output, transmission range arbitrarily set, modified, can achieve positive transmission, anti-transmission.

7, two-way smart meter relay, four configurable alarm parameters, flexible to achieve a variety of alarm (upper, lower, upper limit and lower limit, upper limit, window alarms); real-time online monitoring of current, for current protection function .