MEWOI-DS400FKC-（50A-400A） (ACDC) φ12mm Open-loop Hall current Sensor

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MEWOI-DS400FKC-（50A-400A） (ACDC) φ12mm Open-loop Hall current Sensor

The current sensor based on the Hall Effect open-loop principle can measure DC, AC, pulse and various kinds of Irregular waveform current under electrical isolation conditions.

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TECHNICIAL SPECIFICATION

Model Number	MEWOI-DS400FKC-（50A-400A） (AC/DC)
Jaw Size	φ12mm
Rated input Current (IPN)	50	100	150	200	300	400	A
Primary Current Measure range(IP)	0~±100	0~±200	0~±400	0~±600	0~±800	0~±900	A
Rated output voltage of secondary side	4±1%						V
Power Supply Voltage (VCC)	±12-±15(±5%)						V
Current consumption	VC=±15V <25						mA
Galvanic isolation (Vd)	3KV /50Hz/1min
Linearity (εL)	<1						%FS
Accuracy X	TA =25℃ ±1						%
Offset Voltage V0	TA=25℃ <±25						mV
Hysteresis offset Current IOM	IPN→0 <±25						mV
Offset Voltage drift VOT	IP=0 TA=-25～+85℃ <±1						mV /℃
Response time Tr	≤7						μs
Operating temperature TA	-25～+85						℃
Storage temperature TS	-40～+100						℃
Frequency bandwidth(-3dB)	DC-20						KHZ
Load resistance RL	≥10k						Ω
Weight	43						g

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.
Vout is positive when the Ip flows in the direction of the arrow.

Hall Current Sensor Selection Guide

Model Number	Range	Diameter	Output	Power Supply
MEWOI-DRB1	50,100,200,300A	20mm(Close Loop)	50,100,100,150mA	DC ±12V~±15V (±5%)
MEWOI-DRK1D	50,100,200,300,400,500A(AC/DC)	21mm(Open Loop)	2.5±1.25V ( ±1%)	DC +5V (±5%)
MEWOI-DRK1	50,100,200,300,400,500A(AC/DC)	21mm(Open Loop)	4or5,4-20 mA,0-20 mA±1%	DC ±12V~±15V (±5%)
MEWOI-DRK1AC	50,100,200,300,400,500A(AC)	21mm(Open Loop)	4or5,4-20 mA,0-20 mA±1%	DC ±12V~±15V (±5%)
MEWOI DRK3D	50,100,200,300,400,500A(AC/DC)	10*20mm(Open Loop)	2.5V±1.25V ±1%	DC +5V (±5%)
MEWOI DRK3	50,100,200,300,400,500A(AC/DC)	10*20mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DRK5	300,500,600,800,1000,1500A(AC/DC)	37*42.5mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DRKH1	50,100,200,300,400,500A(AC/DC)	21mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DRKH2	300,400,600,800,1000,2000A(AC/DC)	40.5mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DRKH4	600,800,1000,2000,2500,3000A(AC/DC)	80mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DRKH5	600,1000,2000,3000,5000A(AC/DC)	42*400mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
	1000,3000,5000,8000A,10000A(AC/DC)	140*36mm(Open Loop)	4±1%	DC ±15V (±5%)
MEWOI DS80000DKL	10000,20000,30000,40000,60000A,80000A(AC/DC)	120mm(Open Loop)	4or5±1%	DC ±12V- ±15V (±5%)
MEWOI DS4000IAX	500,800,1000,1500,2500A,4000A(AC/DC)	64*21mm(Open Loop)	4±1%	DC ±15V (±5%)
MEWOI DS1500DFA	200,400,600,800,1000A,1500A(AC/DC)	40*30.2mm(Open Loop)	4±1%	DC ±15V (±5%)
MEWOI DS20000IC	5000,7500,10000,15000,20000A,(AC/DC)	210*100mm(Close Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS10000IB	2000,3000,5000,8000,10000A,(AC/DC)	140*50mm(Close Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS6000FKF	300,600,1000,2000,4000，6000A,(AC/DC)	φ62mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS5000LA	600,1000,2000,3000,5000A,(AC/DC)	104*36mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS5000LAA	500,1000,2000,3000,5000A,(AC/DC)	102*38mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS2500LF2	500,1000,1500,2000,2500A,(AC/DC)	85*27mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS2000K	300,500,800,1000,2000A,(AC/DC)	64*16mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS2000GA	400,500,800,1000,2000A,(AC/DC)	51*13mm(Open Loop)	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS2000FB	500,800,1000,1500.2000A,(AC/DC)	φ60.5mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS1000T	100,200,300,400,500,600,1000A,(AC/DC)	φ32mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS1000FD	200,400,700,1000A,(AC/DC)	φ17.5mm	4±1%	DC ±15V (±5%)
MEWOI DS1000CF	200,400,600,800,1000A,(AC/DC)	40.5*20.5mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS800FKH	100,200,300,500,800A,(AC/DC)	φ35mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS600P	50,100,200,300,400,500,600A,(AC/DC)	26*12mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS600F2	100,200,300,400,500,600A,(AC/DC)	φ28mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS600C	50,100,200,300,400,500,600A,(AC/DC)	20.5*10.2mm	4±1%	DC ±12V- ±15V (±5%)
MEWOI DS400FKC	50,100,150,200,300,400A,(AC/DC)	φ12mm	4±1%	DC ±12V- ±15V (±5%)

label: Hall current sensor