Ahkc-Ekaa DC 0-500A 4-20mA Analog Split Core Open-Loop Toroidal Hall Effect Current Sensor with Real-Time Value for Solar Telecom Base Station DC Charging Pile

Product Description

Product Description AHKC-EKAA Split Core Open-loop Hall Effect Current Sensor
General
Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After 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 control of current signals 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 the quick response, wide range of measurement, high precision, strong overload capacity, good linearity and excellent anti-interference performance.
Dimension

Botton View

Front View

Side View

Wiring

Clamp-on (Split-core) Installation on Measuring DC Cable

Wiring of Auxiliary Power Supply Input&Transduced Signal Output

Technical Parameters

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/ºC	Current:±0.04mA/ºC
	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:-25ºC-+70ºC; storage temperature: -40ºC-+85ºC
		Humidity	≤95%RH, no dew, no aggressive gas
		Altitude	≤3500m

Quotation

Shape	Model	Rated current	Power supply	Rated output	Measuring Aperture(mm)	FOB Shanghai(USD)
	AHKC-EKA	0~(20-500)A	±15V	5V/4V	φ20	16
	AHKC-EKAA	DC 0~(50-500)A	12V/24V	4~20mA	φ20	16
	AHKC-EKDA	AC 0~(200-1000)A	12V/24V	4~20mA	φ20	18
	AHKC-EKB	0~(200-1000)A	±15V	5V	φ40	31
	AHKC-EKBA	DC 0~(200-1000)A	12V/24V	4~20mA	φ40	31
	AHKC-EKBDA	AC 0~(200-1000)A	12V/24V	4~20mA	φ40	34
	AHKC-EKC	0~(500-1500)A	±15V	5V/4V	φ55	41
	AHKC-EKCA	DC 0~(500-1500)A	12V/24V	4~20mA	φ55	41
	WHKC-EKCDA	AC 0~(500-1500)A	12V/24V	4~20mA	φ55	41
	AHKC-K	0~(400-2000)A	±15V	5V	64x16	39
	AHKC-KAA	DC 0~(400-2000)A	12V/24V	4~20mA	64x16	39
	AHKC-KDA	AC 0~(400-2000)A	12V/24V	4~20mA	64x16	55
	AHKC-H	0~(500-3000)A	±15V	5V	82x32	55
	AHKC-KA	0~(500-5000)A	±15V	5V	104x36	56
	AHKC-HB	0~(2000-8000)A	±15V	5V	132x52	134
		0~(10000-20000)A	±15V	5V	132x52	195
	AHKC-HBAA	DC 0~(2000-8000)A	12V/24V	4~20mA	132x52	260
		DC 0~(10000-20000)A	12V/24V	4~20mA	132x52	520
	AHKC-HBDA	AC 0~(2000-8000)A	12V/24V	4~20mA	132x52	260
		AC 0~(10000-20000)A	12V/24V	4~20mA	132x52	520

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