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Closed Loop Sensors

CSNB Series

50 A rated current. ±100 A sensing current range. < 1 µs response time. ±0.5 % accuracy

The CSN Series of closed loop current sensors are based on the principles of the Magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). The magnetic flux in the sensor core is constantly controlled at zero.

The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor, multiplied by the ratio of the primary to secondary windings.

This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resistor.

Manuali e Guide
Nome
Descrizione
Dimensione file
Data
Dimensione
Current Sensors - Line Guide
application/pdf 881.93 KB
9/20/2021
881.93 KB
Current Sensors Range Guide
application/pdf 6.81 MB
11/1/2022
6.81 MB
Nome
Descrizione
Dimensione file
Data
Dimensione
Current Sensors - Line Guide
881.93 KB
9/20/2021
881.93 KB
Current Sensors Range Guide
6.81 MB
11/1/2022
6.81 MB
Nome
Descrizione
Dimensione file
Data
Dimensione
Current Sensors - Line Guide
881.93 KB
9/20/2021
Current Sensors Range Guide
6.81 MB
11/1/2022
Image
SKU
Description
alt
CSNB121
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 50 A nominal, ±100 A range, 2000 turns
alt
CSNB131
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 50 A nominal, ±100 A range, 2000 turns
Image
SKU
Description
alt
CSNB121
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 50 A nominal, ±100 A range, 2000 turns
alt
CSNB131
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 50 A nominal, ±100 A range, 2000 turns