---
product_id: 806274837
title: "Hall Effect Current Sensor 0-50A Ac/Dc Universal Current Sensors Transmitter Open Loop Current Sensors are Widely Used for Ac and Dc Current Monitoring, System Signal"
brand: "aotroy"
price: "HK$1350"
currency: HKD
in_stock: true
category: "Aotroy"
url: https://www.desertcart.hk/products/806274837-hall-effect-current-sensor-0-50a-ac-dc-universal-current
store_origin: HK
region: Hong Kong
---

# Hall Effect Current Sensor 0-50A Ac/Dc Universal Current Sensors Transmitter Open Loop Current Sensors are Widely Used for Ac and Dc Current Monitoring, System Signal

**Brand:** aotroy
**Price:** HK$1350
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hall Effect Current Sensor 0-50A Ac/Dc Universal Current Sensors Transmitter Open Loop Current Sensors are Widely Used for Ac and Dc Current Monitoring, System Signal by aotroy
- **How much does it cost?** HK$1350 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/806274837-hall-effect-current-sensor-0-50a-ac-dc-universal-current)

## Best For

- aotroy enthusiasts

## Why This Product

- Trusted aotroy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Model:AHKC-EKAShipping weight： 1kg Hole diameter * ：20mm Measuring range of input current * ：AC/DC 0-50A ~ 0-500A 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 ±10% Accuracy :1.0%F.S. Bandwidth: 0~20kHz Response time :≤5us Withstand voltage :AC 2500V (between input, output and power supply) Work temperature :-25~+70℃ Storage temperature :-40~+85℃ Humidity ；≤95%RH (no dew formation, no corrosive gas) Elevation ：≤3500m Measuring method： Split-core type Installation： Screw fixation

## Features

- Hall effect current sensors are AC/DC universal current sensors, with split-core structure, 5us fast response time, 1.0%FS accuracy.
- 0-5V/ 0-±5VDC output signal, ±15V power supply, fixed installation.
- Open loop current sensors are widely used for AC and DC current monitoring, system signal acquisition and feedback control.
- Measuring Range (for 20mm):0-500A
- Any questions about the item can contact us, we reply you within 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDVXB8JJ |
| Brand Name | AOTROY |
| Included Components | 1*Current Sensor |
| Manufacturer | AOTROY |
| Measuring Range | 0-500A |
| Mounting Type | Flange Mount |
| Style Name | 0-±5VDC |

## Product Details

- **Brand:** AOTROY
- **Manufacturer:** AOTROY
- **Measuring Range:** 0-500A
- **Mounting Type:** Flange Mount
- **Style:** 0-±5VDC

## Images

![Hall Effect Current Sensor 0-50A Ac/Dc Universal Current Sensors Transmitter Open Loop Current Sensors are Widely Used for Ac and Dc Current Monitoring, System Signal - Image 1](https://m.media-amazon.com/images/I/41ngwQ8sgrL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.hk/products/806274837-hall-effect-current-sensor-0-50a-ac-dc-universal-current](https://www.desertcart.hk/products/806274837-hall-effect-current-sensor-0-50a-ac-dc-universal-current)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-04-23*