Seeed Studio Grove ±5A DC/AC Current Sensor (ACS70331) for Arduino Raspberry Pi

Seeed Studio Grove ±5A DC/AC Current Sensor (ACS70331) for Arduino Raspberry Pi

17,95 € (Net 15,08 € )

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SKU: SS20615
GTIN: 4060137093302
Category: Current sensors
Manufacturers: Seeed Studio
MPN: 101020615
Storage Tiers: Maintain

Grove - ±5A DC/AC Current Sensor (ACS70331) is a high precision DC/AC current sensor based on ACS70331. The ACS70331EESATR-005B3 is Allegro’s high sensitivity, current sensor IC for <5 A current sensing applications. It incorporates giant magneto-resistive (GMR) technology that is 25 times more sensitive than traditional Hall-effect sensors to sense the magnetic field generated by the current flowing through the low resistance, integrated primary conductor.

Based on Allegro’s high sensitivity current sensor IC; ACS70331EESATR-005B3, it’s suitable for <5A current sensing applications, alongside its base sensitivity of 200mV/A!

The Grove - ±5A DC/AC Current Sensor (ACS70331) can measure both the DC current and the AC current up to 5A with a base sensitivity of 200mV/A.

What is the current sensor?

A current sensor is a device that detects electric current in a wire and converts current to a voltage that can be easily measured. Also, this will be proportional to the current through the measured path. Current sensors are usually designed after taking two phenomena into consideration.

Danger: The human body is forbidden to touch the module during the test, otherwise there is danger of electric shock.

Features

1 MHz bandwidth with response time <550 ns
Low noise: 8 mA(rms) at 1 MHz
1.1 mΩ primary conductor resistance results in low power loss
High DC PSRR enables use with low accuracy power supplies or batteries (3 to 4.5 V operation)

What is Grove?

Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs. Not only are these open hardware, but we also have open-source software.

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