Electronics » Sensors »
Current Sensors
Compare all products in this category
|
Pololu item #:
2199
Price: $9.95 |
|
ACS709 Current Sensor Carrier -75 to +75AThis board is a simple carrier of Allegro’s ±75A ACS709 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.1 mΩ) current path and electrical isolation up to 2.1 kV RMS. The sensor has optimized accuracy for currents from -37.5 to 37.5 A, and the analog voltage output is linear for current magnitudes up to 75 A. The ratiometric output voltage is centered at VCC/2 and has a typical error of ±2%. It operates from 3 to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems. |
||
|---|---|---|
|
Pololu item #:
1187
Price: $8.95 |
|
ACS714 Current Sensor Carrier -30 to +30AThis board is a simple carrier of Allegro’s ±30A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS. This version accepts a bidirectional current input with a magnitude up to 30 A and outputs a proportional analog voltage (66 mV/A) centered at 2.5 V with a typical error of ±1.5%. It operates from 4.5 to 5.5 V and is intended for use in 5 V systems. |
||
|---|---|---|
|
Pololu item #:
1186
Price: $9.95 |
|
ACS715 Current Sensor Carrier 0 to 30AThis board is a simple carrier of Allegro’s 30A ACS715 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS. This version accepts a unidirectional current input up to 30 A and outputs a proportional analog voltage (133 mV/A) that measures 500 mV when the input current is zero. The typical output error is ±1.5%. It operates from 4.5 to 5.5 V and is intended for use in 5 V systems. |
||
|---|---|---|
|
Pololu item #:
2198
Price: $6.95 |
|
ACS711 Current Sensor Carrier -25 to +25AThis board is a simple carrier of Allegro’s ±25A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 25 A and outputs a proportional analog voltage centered at Vcc/2 with a typical error of ±5%. It operates from 3 to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems. |
||
|---|---|---|
|
|
Pololu item #:
2197
Price: $6.95 |
|
ACS711 Current Sensor Carrier -12.5 to +12.5AThis board is a simple carrier of Allegro’s ±12.5A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 12.5 A and outputs a proportional analog voltage centered at Vcc/2 with a typical error of ±5%. It operates from 3 to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems. |
||
|---|---|---|
|
Pololu item #:
1185
Price: $9.95 |
|
ACS714 Current Sensor Carrier -5 to +5AThis board is a simple carrier of Allegro’s ±5A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS. This version accepts a bidirectional current input with a magnitude up to 5 A and outputs a proportional analog voltage (185 mV/A) centered at 2.5 V with a typical error of ±1.5%. It operates from 4.5 to 5.5 V and is intended for use in 5 V systems. |
||
|---|---|---|
Home | Forum | Resources | Wish Lists | Distributors | Ordering Information | BIG Order Form | About | Contact
© 2001–2013 Pololu Corporation
