HCSO-1W Automotive Hall Effect Current Sensors

Amphenol Piher HCSO-1W Automotive Hall Effect Current Sensors are open-loop current sensors that generate a ratiometric analog output voltage signal proportional to the current flowing through the conductor. Utilizing Hall effect technology, the HCSO-1W delivers reliable performance with excellent linearity and low hysteresis, ensuring precise monitoring of DC and AC currents up to ±1000A. The open-loop design enables galvanic isolation between the primary conductor and the measurement electronics, enhancing safety and system integrity.

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Industrial Automation
Sensors & Transducers
Current Sensors - Industrial

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Qty. RoHS ECAD Model Current Rating
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Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 25/200 V Current Transducer
Datasheet
15Expected 12/21/2026
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
25 A, 200 A Open Loop - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 25/350 V Current Transducer
Datasheet
13Expected 12/21/2026
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
25 A, 350 A Open Loop - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 75/200 V Current Transducer
Datasheet
15Expected 12/21/2026
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
75 A, 200 A Open Loop - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 75/500 V Current Transducer
Datasheet
15Expected 12/21/2026
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
75 A, 500 A Open Loop - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Cable Mount Dual channel Open Loop Hall Effect 100/750 V Current Transducer
Datasheet
15On Order
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
100 A, 750 A Open Loop Analog - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 75/1000 V Current Transducer
15On Order
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
75 A, 1 kA Open Loop Analog - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 75/750 V Current Transducer
Datasheet
15On Order
S/ 284.50
S/ 240.01
S/ 223.04
S/ 202.45
Min.: 1
Mult.: 1
75 A, 750 A Open Loop Analog - 40 C + 125 C
Amphenol Piher Current Sensors - Industrial Industrial Dual channel Open Loop Hall Effect 100/1000 V Current Transducer
Datasheet
15On Order
S/ 284.54
S/ 279.33
S/ 202.45
Min.: 1
Mult.: 1
100 A, 1 kA Open Loop Analog - 40 C + 125 C