Standard
IEC62052-11,IEC62053-21,IEC62056-21,IEC62055-41
Impulse constant
1000imp/kWh
Power consumption
≤10VA ≤1W
Temperature range
-20~70℃
Average humidity value of year
75%
Communication
IR IEC1107, Baud rate 9600,8 bit data bit, no check, 1 stop bit.