Hall Effect Current Sensor, AC/DC 0-20000A

Name: Hall Effect Current Sensor, AC/DC 0-20000A
Brand: Such.com
SKU: SUCH-HEC-OP2000
Price: 123.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

1 review(s) | Add your review

SKU: SUCH-HEC-OP2000

$123.99

● Measuring range AC/DC 0-1000/20000A ● Hole 64*16/82*32/104*36/132*52 mm ● ±15VDC power supply ● 0-5VAC/DC, 0-±5VDC output signal

Hole Diameter Selection *
Measuring Range *
Measuring Range *
Measuring Range *
Measuring Range *
Output Signal *

Qty:

🚚 Free shipping

🕒 Delivery date: 6-12 days

🔁 30-day Returns

Overview
Specs
Application
FAQ
Reviews

Overview

The open-loop hall effect current sensor offers accurate, isolated current measurement across a broad range from 0 to 20000A. With 1.0% F.S. accuracy, wide bandwidth from 0 to 20kHz, and a fast response time of ≤5μs, hall effect current sensor delivers reliable performance in both AC and DC applications. Featuring an open-loop design and standard output signals (0-5V AC/DC, 0-±5VDC), it operates on a ±15VDC power supply and integrates easily with PLCs, DSPs, AD converters, and monitoring systems. Multiple aperture options (64×16, 82×32, 104×36, 132×52 mm) support diverse conductor sizes. With strong resistance to interference and overload, it is ideal for substations, solar power systems, inverters, UPS, battery storage, welding, plating, and industrial motor drives.

Feature

Broad Industrial Applications: Well-suited for high-power applications such as substations, large inverters, grid-connected solar systems, battery storage units, industrial welding equipment, electroplating systems, and heavy-duty motor drives.
High Interference Immunity, Overload Tolerance: Engineered for harsh industrial environments with strong anti-interference capabilities and robust overload protection.
Stable Output, Excellent Linearity: Provides linear, low-distortion signal transmission for consistent and reliable current measurement.
Hall Effect Output, Seamless Integration: Transforms high current signals into standard outputs, easily interfaced with AD converters, DSPs, PLCs, and industrial monitoring systems.
Open Loop Design, Wide System Compatibility: SUCH current sensor supports isolated signal output, ideal for integration in complex, high-capacity electrical systems.
Ultra-Wide Measurement Range, High Accuracy: AC/DC 0-20000A current detection, ideal for both low and extremely high load conditions, ensures precise and dependable performance.
Fast Response, Real-Time Monitoring: Delivers rapid signal conversion for accurate current control under fluctuating and dynamic loads.

Dimension (Unit:mm)

Hall effect current sensor acdc 0-20000a size

Hole Size	W	H	D	a	e	N
64*16mm	127	63	25	64	16	30
82*32mm	149	79	25	82	32	46
104*36mm	176	95.5	29	104	36	60
132*52mm	204	111.5	29	132	52	48*2

Wiring Diagram

Hall effect current sensor wiring

Detail

Hall effect current sensor acdc 0-20000a detail

Specs

Hole Size	6416mm/8232mm/10436mm/13252mm
Measuring Range of Input Current (64*16mm)	AC/DC 0-400A ~ 0-2000A
Measuring Range of Input Current (82*32mm)	AC/DC 0-500A ~ 0-3000A
Measuring Range of Input Current (104*36mm)	AC/DC 0-500A ~ 0-5000A
Measuring Range of Input Current (132*52mm)	AC/DC 0-2000A ~ 0-20000A
Output Signal	0-5VDC, 0-±5VDC (for bidirectional current measurement)
Zero Offset Voltage	±20mV
Offset Voltage Drift	≤±1.0mV/℃
Linearity	≤0.2%FS
Power Supply	±15VDC
Accuracy	1.0%F.S.
Bandwidth	0~20kHz
Response Time	≤5us
Withstand Voltage	AC 2500V (between input, output and power supply)
Work Temperature	-40~+85℃
Storage Temperature	-40~+85℃
Humidity	≤95%RH (no dew formation, no corrosive gas)
Elevation	≤3500m
Shipping Weight	1kg
Measuring Method	Split-core type
Installation	Screw fixation

Application

Battery Energy Storage Systems

Solar Power Management

Variable Frequency Drives

FAQ

Q1: How do I interface with a transmitter, PLC or Energy Management System (EMS)? ❯

When the output is 4-20mA or 0-5V/10V signal, it can be directly connected to conventional PLC, transmitter or analog acquisition card.
Smart Hall current sensors with RS485/Modbus output can be connected to energy management systems, industrial configuration software or remote monitoring platforms to realize real-time communication, data upload and remote diagnosis.

Q2: Hall Current Sensor vs. Shunt, which is better? ❯

Hall sensor: suitable for high voltage, high isolation requirements, support DC and AC measurement, easy to install but slightly higher cost.
Shunt: Cheap, suitable for low voltage systems, but need to be connected in series, there is a voltage drop, not suitable for high voltage or isolation requirements. The choice depends on your system voltage, safety requirements, installation space and budget.

1 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5

From: Henry Atkinson | Date: 9/10/2026 9:26 AM

Solid hall effect current sensor

Using this hall effect current sensor to keep an eye on the current from an inverter. I did have to check the wiring twice before powering it up, but after that it was pretty simple. The readings have looked good so far. Been running it for a while now and I mostly just leave it alone.