Digital Ammeter

Model NO.: DM series ammeter Installation: Direct Connected Power Source: AC and DC Application: Electronic Equipment Customized: Customized Trademark: CNSCKJ Origin: Zhejiang Display: Digital Accuracy: 0.5 Theory: Electronic Meter Display Ammeter Type: Three-phase Digital Size: 96*96/72*72/48*48/96*48 Specification: CE, ISO HS Code: 9030339000


Function:
Real-time measurement and indication on AC or DC voltage(current) in an electric circuit; Program mable CT/PT ratio; Higher and lower limit alarm output and programmable rely time of alarm.

Size:
72*72mm, 48*48mm, 96*48mm, 96*96mm

Basic parameters:

Measuring range:
AC Ammeter AC 0.05 ~ 6A, external CT is necessary if more than 6A
DC Ammeter DC 0.05 ~ 6A, external electrical shunt is necessary if more than 6A
Accuracy: ± (0.5%FS+1 digit)
Measuring display mode: 4 LED nixietube effective value display
Resolution: Last figure one digit
Overflow indication: The top digit display "1" or "-1" and other digit hiding
Auxiliary power supply: AC 220V± 10%
Alarm contact capacity: AC250V/1A
Alarm Shift Difference: 0.1%FS~50.0%FS
Alarm delay time: 0.0~99.9s programmable

Terminal arrangement and wiring connection:

( Attention: If it is not the same with the wiring schema of the diagram behind case, please accord to the one of diagram behind case)

POWER: Auxiliary power input port of instrument, Auxiliary power supply is AC 220V± 10% (please note if you need special power supply).
INPUT: Signal input port of instrument, HI represents"+" port of DC input signal, fire wire terminal of AC voltage input signal and inlet wire terminal
Of AC current input signal.
LO: "-" port of DC input signal, the other one wire of AC voltage input signal; The outlet wire terminal of AC current signal input
OUT: The alarm contact output port of meter

Contact us if you need more details on Digital Ammeter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Meter、Digital Amp Meter. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Digital Meter