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High Accuracy Closed Loop Hall Effect Current Sensor Hole Diameter 20mm

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Nanjing Chieful Science & Technology Co., Ltd.

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Name: High Accuracy Closed Loop Hall Effect Current Sensor Hole Diameter 20mm
Brand: chieful
Price: 1 USD

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High Accuracy Diameter 20mm Closed Loop Current Sensor 4V output ± 15V

Features

* Closed loop ( compensated ) current transducer using the Hall effect

* Printed circuit board mounting

Advantages

* Excellent accuracy

* Very good linearity

* Low temperature drift

* Optimized response time

* Wide frequency bandwidth

* No insertion losses

* High immunity to external interference

* Current overload capability

Electrical characteristics
	Type	CSM050LT	CSM100LT	CSM200LT	CSM300LT
I_PN	Primary nominal input current	50	100	200	300	A
I_P	Measuring range of primary current	0~±75	0~±150	0~±300	0~±500	A
I_SN	Secondary nominal output current	25	50	100	150	mA
K_N	Conversion ratio	1:2000
R_M	Measuring resistance (V_C=±15V/ I_PN)	504(max)	237(max)	100(max)	56(max)	Ω
	(V_C=±15V/ I_P)	327(max)	147(max)	56(max)	21(max)	Ω
	(V_C=±18V/ I_P_N)	619(max)	293(max)	130(max)	75 (max)	Ω
	(V_C=±18V/ I_P)	397(max)	148(max)	75(max)	31(max)	Ω
V_C	Supply voltage	±12~±18(±5%)				V
I_C	Current consumption	V_C=±15V 20+Is				mA
V_D	Insulation voltage	AC/50Hz/1min 6				kV
ε_L	Linearity	<0.1				%FS
X	Accuracy	T_A=25℃ <±0.7				%
I₀	Zero offset current	T_A=25℃ <±0.25				mA
I_OM	Residual current	I_P→0 <±0.2				mA
I_OT	Thermal drift of I₀	I_P=0 T_A=-25~+85℃ <±0.65				mA
T_R	Response time	<1				μs
di/dt	di/dt accurately followed	>100				A/μs
f	Frequency bandwidth(-3dB)	DC~100				kHz
T_A	Ambient operating temperature	-25~+85				℃
T_S	Ambient storage temperature	-40~+100				℃
R_S	Secondary coil resistance	T_A=25℃ 22				Ω
	Standard	Q/3201CHGL02-2016

High Accuracy Closed Loop Hall Effect Current Sensor Hole Diameter 20mm

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closed loop hall effect current sensor

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