MEWOI-DRK1AC-（50-500A） (AC) φ21mm Open-loop Hall current Sensor

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Main Features：： AC Open-loop Hall current Sensor

Model No.:： MEWOI-DRK1AC

Name:： MEWOI-DRK1AC-（50-500A） (AC) φ21mm Open-loop Hall current Sensor

Email：mewoi@mewoi.com

Whatsapp: +8618620373879

TECHNICIAL SPECIFICATION

Model Number	MEWOI-DRK1AC-(50-500A)(AC)
Jaw Size	φ21mm
Rated input Current (IPN)	50(AC)	100(AC)	200(AC)	300(AC)	400(AC)	500(AC)	A
Primary Current Measure range(IP)	0~±100(AC)	0~±200(AC)	0~±400(AC)	0~±600(AC)	0~±800(AC)	0~±800(AC)	A
Rated output voltage of secondary side	DC 4or5V,4-20 mA,0-20mA ±1%						V
Power Supply Voltage (VCC)	DC ±12V- ±15V (±5%)						V
Current consumption	VCC=+15V 20						mA
Galvanic isolation (Vd)	2.5KV /50Hz/1min
Linearity (εL)	<1						%FS
Accuracy X	TA =25℃ ±1						%
Offset Voltage V0	TA =25℃ ±25						mV
Hysteresis offset Current IOM	≤±20						mV
Offset Voltage drift VOT	IP=0 TA =-25～+85℃ <±1						mV /℃
Response time Tr	<3						μs
Operating temperature TA	-25～+85						℃
Storage temperature TS	-40～+100						℃
Frequency bandwidth(-3dB)	20Hz-20KHz						KHZ
Load resistance RL	≥10k						Ω

Matters needing attention:

The wrong connection may cause sensor damage. After the sensor is energized, the same phase voltage is measured at the output when the current wire cross the sensor center according the direction arrow indicating label.
The output range of the sensor can be adjusted according to the user's needs.
During the installation process, before closing the jaw, make sure the connecting interface is aligned, not forcibly closed

Hall Current Sensor Selection Guide

label: Hall current sensor