1.測量範圍:45Hz~65Hz
2.輸入電壓範圍:AC50V~300V
3.信號輸出:直流 4~20mA
4.工作電壓:AC90V~260V(50/60Hz)
5.外部調整:歸零及斜率調整

FREQUENCY TRANSMITTER
Model : TR-HZT1A4
* Range : 45 to 65 Hz.
* Output : 4 to 20 mA, DC.
* Power : 90-260 ACV.