Digital AC ammeterAOB184I-9X1For the new generation of economical digital installation meters, it is mainly used for real-time measurement and indication of AC current in electrical circuits. It has the characteristics of high measurement accuracy, good stability, long-term operation without calibration, and can set parameters on site through panel buttons. It is an ideal replacement product for original pointer instruments or ordinary digital instruments.

feature

adoptSMTProduction process, simple wiring, high reliability;

Exchange sampling as root mean square value Measurement method;

Programmable instrument range setting;

It can have the function of over limit alarm output, with programmable settings for alarm upper and lower limits, switching difference, output delay time, and power on alarm suppression;

***Installation method can be easily completed without the need for tools;

The performance of smart watches and the price of regular watches.

Technical Specifications

measurement range (Sustainable overload1.2times)

Direct measurement of AC voltmeter: AC 0～100VTheAC 0～500VExternal voltage transformer:AC */100V

Direct measurement with DC voltmeter: DC 0～±500V

Direct measurement of AC ammeter: AC 0～1ATheAC 0～5AExternal current transformer:AC */1ATheAC */5A

Direct measurement with DC ammeter: DC 0～±5AExternal shunt:DC */75mV

Accuracy: The range of the instrument±0.5 %

Sampling rate: AC 1time/In seconds,DC 2time/second

Frequency range of input signal for communication: 45~65Hz

Input circuit power consumption:<0.5VA

Auxiliary power supply:AC 220V±10% 50/60Hz

Auxiliary power consumption:<3VA

Overflow indication: positive overflow display“HHHH”Negative overflow display“LLLL”

Alarm output: Same relay output for upper and lower limit alarms, contact capacityAC 250V/1ATheDC 30V/1A, resistive load

Working environment: Temperature-10 ～50℃, humidity ≤85%RHNon corrosive occasions