CQ series

• Q1 How much current (A) can flow through?
• Q2 How much the resolution is?
• Q3 Can we buy the linear hall effect IC separately from the sensor?

FAQ and answers about current sensor

CQ series

	Q1	How much current (A) can flow through?
	A1	-30 to 30 A of DC continuous current can flow through CQ-121E and 131E. The output voltage linearity of ± 1% can be assured in the range between -25 to 25 A for CQ-121E, in the range between -55 to 55 A for CQ-131E. The current range in which no output voltage saturation occurs is the range between -30 to 30 A for CQ-121E, and the range between -60 to 60 A for CQ-131E.
	Q2	How much the resolution is?
	A2	Approx. 100 mA for CQ-121E, and approx. 250 mA for CQ-131E
	Q3	Can we buy the linear hall effect IC separately from the sensor?
	A3	Yea, you can. EQ-711L for CQ-121E and 131E