FSM080RT5

Open loop current sensor based on the principle of Hall-effect It can be used for measuring AC,DC,pulsed and mixed current.

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Product Introduction

Electrical characteristics
	Type	FSM025RT5	FSM040RT5	FSM080RT5
IPN	Primary nominal input current	25	40	80	A
IP	Measuring range ofprimary current	0~±25	0~±40	0~±80	A
VOUT	Nominal output voltage	2±0.5%			V
KN	turns ratio	1 :2000
VC	Supply voltage	+5(±5%)			V
IC	Current consumption(At rated current)	22.5	30	50	mA
Vd	Insulation voltage	Between primary and secondary circuits 2.5kV rms/50Hz/1 min
εL	Linearity	<0.2			%FS
X	accurate	TA=25℃ VC=+5V ±1			%
V0	Offset voltage	TA=25℃ 2.5±0.02			V
VOM	Residual voltage	IP→0 <±0.02			V
VOT	Thermal drift of V0	IP=0 TA=-40～+125℃ <±0.5			mV/℃
VST	Gain Voltage Temperature Drift	IP=IPN TA=-40～+125℃ <±0.5			mV/℃
Tr	Response time	<1			μs
f	Frequency bandwidth(-1dB)	DC～100			kHz
TA	Ambient operating temperature	-40～+100			℃
TS	Ambient storage temperature	-40～+125			℃
RS	Internal resistance of the secondary coil (TA=25℃)	40			Ω
m	Weight (approx.)	25			g
	Standard	GI/FS-0105

Dimensions of drawing(mm)

product-786-644

Elucidation:：1,+5V 2,0V 3,VOUT