Description
- Pololu ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V
- Measures bidirectional currents up to 200A
- Features high bandwidth of 250 kHz
- Offers fast response time under 2 s
- Includes digital temperature compensation
- Compatible with standard breadboards
The Pololu ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V is a Hall effect-based, electrically isolated current sensor designed for nominal 3 V operation. It features a low-resistance current path and a high bandwidth of 250 kHz, providing fast response times for both AC and DC currents. The sensor outputs a ratiometric analog voltage proportional to the input current, with integrated digital temperature compensation for improved accuracy.
This large carrier version is suitable for applications requiring bidirectional current measurement from -200 A to +200 A. It is compatible with standard solderless breadboards and offers various connection options for integration into the current path.
Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor. Handle with care to avoid burns.
View moreWhat’s Included
- 1x Pololu ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V
Dimensions
Links
PDF File
- Pololu ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V – Datasheet
Specifications
- Hall effect-based sensor with electrically isolated current path
- Differential Hall sensing rejects common-mode fields
- Conductive path internal resistance is typically 0.2 m
- High-bandwidth 250 kHz analog output voltage proportional to AC or DC currents
- Response time is less than 2 s
- Integrated digital temperature compensation circuitry
- Connection points labeled on the bottom silkscreen
- Designed for bidirectional input current from -200 A to +200 A
Unconditional Satisfaction Guarantee
