---
title: "D520 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "起重機荷重保護 產品特性: ● 顯示型荷重超載限制器可對起重設備進行顯示和警報，當起吊物品時，傳感器產生變形，顯示型荷重超載限制器可以指    示出載荷的數值。 ● 高亮度紅色LED顯示螢幕 ● 重量過載異常時，蜂鳴器會發出警示音提醒操作人員，增強安全性。 ● 當重量超過額定負重時，超載控制器會自動切斷起升機構的動力源，避免事故發生"
---

# D520 — China

![D520 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/cf/df/24/cfdf2432-1451-f08a-3d70-f47960180734/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [SYSCODE INTERNATIONAL](https://apptail.io/developer/syscode-international-Urbb)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** tw.com.craneparts.d520x
**Store:** Apple App Store
**Country:** China
**Version:** 1.4 (released 2020-12-31)
**Original Release:** 2019-11-12
**Languages:** English, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1485830042)
**AppTail Page:** [https://apptail.io/app/d520-yJjj/china](https://apptail.io/app/d520-yJjj/china)

## D520 Description
起重機荷重保護
產品特性:
● 顯示型荷重超載限制器可對起重設備進行顯示和警報，當起吊物品時，傳感器產生變形，顯示型荷重超載限制器可以指
   示出載荷的數值。
● 高亮度紅色LED顯示螢幕
● 重量過載異常時，蜂鳴器會發出警示音提醒操作人員，增強安全性。
● 當重量超過額定負重時，超載控制器會自動切斷起升機構的動力源，避免事故發生

## D520 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/c5/24/72/c5247253-eb4e-d4a2-1a93-d6379ca52563/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/c3/cf/5f/c3cf5f9e-3f91-739f-db28-75e1b0ae5a84/pr_source.png/1242x2688.png)

## D520 Rating Breakdown in China
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## D520 Available In
- [China](https://apptail.io/app/d520-yJjj/china)
- [Spain](https://apptail.io/app/d520-yJjj/spain)
- [France](https://apptail.io/app/d520-yJjj/france)
- [United Kingdom](https://apptail.io/app/d520-yJjj/united-kingdom)
- [India](https://apptail.io/app/d520-yJjj/india)
- [Italy](https://apptail.io/app/d520-yJjj/italy)
- [Japan](https://apptail.io/app/d520-yJjj/japan)
- [Peru](https://apptail.io/app/d520-yJjj/peru)
- [Poland](https://apptail.io/app/d520-yJjj/poland)
- [United States](https://apptail.io/app/d520-yJjj/united-states)

---

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