HET Zero-Flux Current Sensor

Brand: HET
Origin: South Korea

HET zero-flux current sensors are available in current-output and voltage-output versions.

Key specification options

Current range: 1A / 5A / 10A and more
Aperture: 12mm / 25mm / 35mm and more
Conversion ratio: 1/250 / 1/500 / 1/1000 and more
Accuracy: 0.1% / 0.01%
Bandwidth: DC-300kHz
Notes: Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA

Measurement and application

A current sensor forms part of a system that also includes the conductor, power supply and acquisition equipment. Planning these connections together helps define the mounting position, signal path and method of reading the current measurement.

Selection and connections

Confirm whether the conductor can pass through the sensor or requires an opening structure. Then check output type, power supply and acquisition interface. Current output and voltage output versions require their respective connection arrangements.

Models & specifications

HET Zero-Flux Current Sensor

Current output

HET Zero-Flux Current Sensor / Current output
Model	Product datasheet	Current range	Aperture	Conversion ratio	Accuracy	Bandwidth	Notes
HET1AB15C	—	1A	12mm	1/250	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET5AB15C	—	5A	12mm	1/500	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET10AB15C	—	10A	12mm	1/500	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET30AB15C	—	30A	12mm	1/500	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET50AB15C	—	50A	12mm	1/1000	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET100AB15C	—	100A	12mm	1/1000	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET200AB15C	—	200A	25mm	1/2000	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET500AB15C	—	500A	35mm	1/2000	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA
HET1000AB15C	—	1000A	45mm	1/2000	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.001% accuracy available; fixed output options: 0-20mA, 4-20mA

Voltage output

HET Zero-Flux Current Sensor / Voltage output
Model	Product datasheet	Current range	Aperture	Conversion ratio	Accuracy	Bandwidth	Notes
HET100mAB15U10	—	100mA	12mm	100mA/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET1AB15U10	—	1A	12mm	1A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET5AB15U10	—	5A	12mm	5A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET10AB15U10	—	10A	12mm	10A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET30AB15U10	—	30A	12mm	30A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET50AB15U10	—	50A	12mm	50A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET100AB15U10	—	100A	12mm	100A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET200AB15U10	—	200A	25mm	200A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET500AB15U10	—	500A	35mm	500A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V
HET1000AB15U10	—	1000A	45mm	1000A/10V	0.1% / 0.01%	DC-300kHz	Other ranges available; DC-1MHz available; 0.01% accuracy available; other output options: 1V,5V