MEWOI-DS2500LF2-（500A-2500A） (AC/DC) 85*27mm Open-loop Hall current Sensor

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MEWOI-DS2500LF2-（500A-2500A） (AC/DC) 85*27mm 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.

TECHNICIAL SPECIFICATION

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Model Number	MEWOI-DS2500LF2-（500A-2500A） (AC/DC)
Jaw Size	85*27mm
Rated input Current (IPN)	500	1000	1500	2000	2500	A
Primary Current Measure range(IP)	0~±1000	0~±2000	0~±3000	0~±3000	0~±3000	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)	6KV /50Hz/1min
Linearity (εL)	<1					%FS
Accuracy X	TA =25℃ ±1					%
Offset Voltage V0	TA=25℃ <±25					mV
Hysteresis offset Current IOM	IPN→0 <±30					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	560					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 DS8000DKL	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%)

label: Hall current sensor

MEWOI-DS2500LF2-（500A-2500A） (AC/DC) 85-27mm Open-loop Hall current Sensor