Input frequency signal range:0~250Hz,0~1000Hz,0~2500Hz
Input signal amplitude:40mV~10V(valid value)
Input signal wave:Sine wave or square wave
Input impedance:<40KΩ
Output signal:1~5V DC
Auxiliary input signal:4~20mA DC
Allowable loading resistance::0~50Ω
Basic error:±0.5%
Ambient temperature:5~40℃
RH:10~75%
Power supply:24V DC±10%
Case size:44×175×360mm (b×h×l)