DT4/C series voltage monitor

CPU: It adopts the 80C39 single-chip eight-bit microprocessor of Inter Company, working at 4MHz frequency.
Data protection: Green environmental protection type 1300mAh nickel hydrogen battery pack is adopted.
Sampling circuit: Adopt high-performance single-chip true RMS conversion circuit of American AD company.
Monitoring circuit: two-way.
Working power supply: generally AC220V. If the working power supply is not introduced separately, but the first signal voltage is also used as the working power supply, please specify when ordering.
Power consumption: ≤3VA.
Signal input loop power consumption: ≤0.6VA.
Clock error: ≤±1s/24h.
Dimensions: (l×b×h) 160×236×80mm; installation opening size: 150+1×70+1mm.

This specification model has been discontinued, and an alternative model: DT1/C can be used.