DP4-RMS digital power meter adopts high- precision
IC chip design with high stability and strong anti-jamming. The
ammeter adopts modular structure output function such as high or
low limit alarm, current transmission: 4-20mA and 0-10mA output
and RS485/RS232 communication etc. The value of high or low limit
alarm, corresponding measured value and transmission output value
can be set optionally. The modern advanced MODBUS communication
protocol is available, with maximum bound rate 19200 bit/s.