Hall Closed Loop Current Sensor / Hall Current Transducer Simple Installation

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Nanjing Chieful Science & Technology Co., Ltd.

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Hall Closed Loop Current Sensor / Hall Current Transducer Simple Installation

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Brand Name :	chieful
Model Number :	CSM500FA
Price :	Negotiable

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Hall Closed Loop Current Sensor / Hall Current Transducer Simple Installation

Closed Loop Hall Current Sensor / Hall Current Transducer Simple Installation

Product Description

closed loop hall current sensor CSM500FA

current sensor is a closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, the size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor. It can really measure resolution 1000:1, it uses for precision measurement of DC, AC and pulse current.

Electrical characteristics
	Type	CSM200FA	CSM300FA	CSM400FA	CSM500FA	CSM600FA
I_PN	Primary nominal input current	200	300	400	500	600	A
I_P	Measuring range of primary current	0~±300	0~±450	0~±600	0~±750	0~±800	A
K_N	Conversion ratio	1:2000	1:3000	1:4000	1:5000	1:6000
R_M	Measuring resistance (V_C=±15V/ I_PN)	0~88	0~76	0~63	0~46	0~32	Ω
	(V_C=±15V/ I_P)	0~50	0~38	0~25	0~8	0~4	Ω
	(V_C=±18V/ I_PN)	0~117	0~105	0~92	0~75	0~61
		0~69	0~57	0~25	0~27	0~24	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/3201CHGL02-2007