30A Range Hall Current Sensor Module ACS712 for Arduino

Features

Module can measure the positive and negative 30 amps
5.0 V, single supply operation.
Output voltage proportional to AC or DC currents
On-board power indicator
Nearly zero magnetic hysteresis
Factory-trimmed for accuracy
Extremely stable output offset voltage


Technical Specifications

Output Voltage: Analog output 66mV / A
Operating Voltage Range: 4.5V ~ 5.5V
No Current Output voltage is: VCC / 2
PCB board size: 31 (mm) x14 (mm)
5 μs output rise time in response to step input current
80 kHz bandwidth
Total output error 1.5% at TA = 25°C
1.2 mΩ internal conductor resistance
2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
66 to 185 mV/A output sensitivity

Also is available the 5A version 2.5EUR

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