Hall Effect Current Sensor

 

 

Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After signal control of current signals are converted according to the Hall Effect Theory, they can be directly acquired by AD, DSP, PLC, secondary instruments and other devices.

Hall current sensors are widely applicable for acquisition and feedback in the current monitoring, battery application, inverter, solar power management, direct current cabinet, DC motor drive, electroplating, welding, frequency converter, UPS servo control systems. They feature quick response, a wide range of measurements, high precision, strong overload capacity, good linearity and excellent anti-interference performance.

 

 

 

 

Technical parameters			Data
			Split/closed open-loop	Hall (true RMS)
Output	Nominal value		Voltage: ±5V/±4V	Current: 4-20mA
	Zero offset voltage (current)		Voltage: ±20mV	Current:±0.05mA
	Offset voltage (current) drift		Voltage: ≤±1.0mV/℃	Current:±0.04mA/ ℃
	Linearity		≤0.2%FS
Power voltage			DC±15V	DC 24V
Bandwidth			0-20kHz
Response time			≤5us	≤1ms
Dielectric strength			Permissible 2500VAC between input/ output and power supply at the power frequency
Accuracy class			1.0
Ambient conditions		Temperature	Operating temperature:-25℃-+70℃; storage temperature: -40℃-+85℃
		Humidity	≤95%RH, no dew, no aggressive gas
		Altitude	≤3500m

 

 

Fig.1	Fig.2

Size Specification	Outline size			Through size			Mounting size		Figure
	W	H	D	a	e	Φ	M	N
AHKC-EKA	60	64	16	/	/	20	47	/	Fig.1
AHKC-EKAA	60	64	16	/	/	20	47	/	Fig.1
AHKC-EKDA	60	64	16	/	/	20	47	/	Fig.1
AHKC-EKB	100	102	24	/	/	40	80	/	Fig.1
AHKC-EKBA	100	102	24	/	/	40	80	/	Fig.1
AHKC- EKBDA	100	102	24	/	/	40	80	/	Fig.1
AHKC-K	127	63	25	64	16	/	/	30	Fig.2
AHKC-KAA	127	63	25	64	16	/	/	30	Fig.2
AHKC-KDA	127	63	25	64	16	/	/	30	Fig.2
AHKC-H	149	79	25	82	32	/	/	46	Fig.2
AHKC-KA	176	95.5	29	104	36	/	/	60	Fig.2
AHKC-HB	204	111.5	29	132	52	/	/	48 × 2	Fig.2

 

 

	Specification	Rated current	Power supply	Rated output	Measuring aperture (mm)	Precision degree
	AHKC-EKA	0～(20-500)A	±15V	5V	φ 20	1
	AHKC-EKAA	DC 0～(50-500)A	12V/24V	4～20mA	φ 20	1
	AHKC- EKDA	AC 0～(50-500)A	12V/24V	4～20mA	φ 20	1
	AHKC-EKB	0～(200-1000)A	±15V	5V	φ 40	1
	AHKC- EKBA	DC 0～(200- 1000)A	12V/24V	4～20mA	φ 40	1

	AHKC- EKBDA	AC 0～(200～ 1000)A	12V/24V	4～20mA	φ 40	1
	AHKC-K	0～(400-2000)A	±15V	5V	64×16	1
	AHKC- KAA	DC 0～(400- 2000)A	12V/24V	4～20mA	64×16	1
	AHKC- KDA	AC 0～(400- 2000)A	12V/24V	4～20mA	64×16	1
	AHKC-H	0～(500-3000)A	±15V	5V	82×32	1
	AHKC-KA	0～(500-5000)A	±15V	5V	104×36	1
	AHKC-HB	0～(2000-20000)A	±15V	5V	132×52	1

Note: Rated current unlabeled indicates that AC and DC input current can be measured, please specify when ordering.

 

 

Fig.1

Fig.2

Size Specification	Outline size(mm)			Through size(mm)			Mounting size(mm)		Figure
	W	H	D	a	e	Φ	M	N
AHKC-E	53	72	16	/	/	21	47	/	Fig.1
AHKC-LT	90	73.5	25	/	/	32.5	74.5	71	Fig.1
AHKC-BS	43	32.5	19	20.5	10.5	/	/	/	Fig.2
AHKC-BSA	43	32.5	19	20.5	10.5	/	/	/	Fig.2
AHKC-F	74	57	22	43	13	/	/	22	Fig.2
AHKC-FA	94	60.5	26.5	52	15	/	83	28	Fig.2
AHKC-HAT	94	76.5	24	52.5	32	/	83	28	Fig.2

 

 

	Specification	Rated current	Power supply	Rated output	Measuring aperture (mm)	Accuracy
	AHKC-E	0～(20-500)A	±15V	5V	φ 20	1
	AHKC-LT	0～(100-800)A	±15V	5V	φ 32.5	1
	AHKC-BS	0～(20-500)A	±15V	5V	20.5*10.5	1
	AHKC-BSA	DC 0～(50-500)A	12V/15V/24 V	4～20mA	20.5*10.5	1
	AHKC-F	0～(200-1000)A	±15V	5V	43*13	1
	AHKC-FA	0～(200-1500)A	±15V	5V	52*15	1
	AHKC-HAT	0～(400-2000)A	±15V	5V	52*32	1

Note: Rated current unlabeled indicates that AC and DC input current can be measured, please specify when ordering.

 

 

 

Why choose us?

• We value our customers and strive to provide them with the highest level of satisfaction.
• We understand that the overall concept of Hall Effect Current Sensor must be firmly grasped in order for the enterprise to go to success and step into the international market.
• We are dedicated to providing exceptional customer service and support to all our customers.
• Equality and reciprocity are the premise of a trade agreement.
• We take pride in our commitment to excellence in all our products and services.
• We expect to become a model of a company where employees and the company develop together.
• We take pride in our attention to detail, ensuring that every sensor meets our stringent standards.
• Our determination to provide quality products reflects our highly responsible attitude to our customers and society, and is also the basic guarantee for sustainable development.
• Our Hall Effect Sensors are backed by a warranty, giving our customers peace of mind.
• Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for Hall Effect Current Sensor.

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