Current Sensor

NAME:B1 Hall Current Sensor

• ELECTRICAL DATA

Nominal current	25	A
Measuring range>	0～±50	A
Measuring resistance +70℃	54～360（±15V）	Ω
Nominal analogue  output  current	25±0.5%	mA
Supply voltage	±15±5%	V
Turns ratio	1-2-3-4:1000
Accuracy at  +25℃	0.1	%
Galvanic isolation	50(60)Hz,1min,5	KV

 

• ACCURACY DYNAMICPERFORMANCE

Zero offset current  at  +25℃	±0.1	mA
Thermal drift of offset current	-40℃～+85℃±0.5	mA
Response time	＜1	µs
Linearity	≤0.1	%FS
di/dt	＞50	A/μs
Bandwidth (-3dB)	DC…200	KHz

 

• GENERAL DATA

Current   consumption	10	mA
Secondary   internal resistance(at+70℃)	66	Ω
Operating temperature	-40～+85	℃
Storage   temperature	-55～+125	℃

 

• Dimensions(mm)
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