---
product_id: 38563342
title: "YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor"
brand: "yjingrui"
price: "₩333323"
currency: KRW
in_stock: true
reviews_count: 13
category: "Yjingrui"
url: https://www.desertcart.kr/products/38563342-yjingrui-usb-hart-modem-usb-to-hart-protocol-modem-hart
store_origin: KR
region: South Korea
---

# Compatible with Windows XP through 11 for broad usability USB-A interface for universal connectivity Built-in 270Ω loop resistor for seamless HART communication YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor

**Brand:** yjingrui
**Price:** ₩333323
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower Your Fieldwork with Seamless HART Connectivity!

## Quick Answers

- **What is this?** YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor by yjingrui
- **How much does it cost?** ₩333323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/38563342-yjingrui-usb-hart-modem-usb-to-hart-protocol-modem-hart)

## Best For

- yjingrui enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Loop Resistor:** Integrated 270Ω resistor ensures stable and reliable HART network communication without extra hardware.
- • **Wide Windows Compatibility:** Supports Windows 98 through 11, guaranteeing smooth operation across legacy and modern systems.
- • **Plug & Play USB-A Interface:** Effortlessly connect to any PC with universal USB-A compatibility.
- • **Versatile HART Protocol Support:** Works seamlessly with Rosemount, ABB, Vega, and other major HART devices for flexible industrial applications.
- • **Polarity-Insensitive 2-Wire Connection:** Simplifies field setup with polarity-insensitive test clips, reducing installation errors and downtime.

## Overview

The YJINGRUI USB HART Modem is a robust, aluminum-bodied device designed for professional commissioning, servicing, and data acquisition from HART protocol instruments. Featuring a USB-A interface, built-in 270Ω loop resistor, and broad Windows OS compatibility (XP to 11), it ensures reliable, plug-and-play communication with major industrial transmitters like Rosemount and ABB. Its polarity-insensitive 2-wire connection simplifies field deployment, making it an essential tool for millennial managers demanding efficiency and precision in industrial network management.

## Description

Buy YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor: Modems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nice modem - At first I had some issues with getting this set up. I couldn't find an interface software to use with this and my devices. But I wound up purchasing some software called Devcom 2000 and this works very well with this Hart Modem.
Review: Before hooking this up to a laptop ensure you have the correct software to communicate properly - This product was helpful for out in the field. Only set back is that you have to drag your laptop out for field work. It was delivered on time which was huge because I needed on that date to meet deadline.

## Features

- Application: Provide a flexible PC communication link to HART networks and power kit and loop resistor, for commissioning, servicing, calibrating, or acquiring data from any HART instrument or transmitter
- Driver: You can downlad the driver in the CD. If you don't have CD driver, you can download it in internet or contact us
- Adapt: All the windows system. Windows 98/2000/XP/7/8/10/11. If your computer cannot recognize this driver, you can downlad the latest driver in internet.
- Software: Make sure you have the correct software to communicate to the modem. Then you can connected to the field equipment successfully
- Parameters: Interface: USB-A; Hart connection: 2-wire and polarity insensitive test clips; Option mode: 24VDC/270Ω; Normal; 270Ω

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GC2AWIE |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #17,881 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #77 in Computer Networking Modems |
| Color | Blue |
| Customer Reviews | 3.9 3.9 out of 5 stars (58) |
| Date First Available | May 30, 2016 |
| Included Components | Bare-Tool |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.3 ounces |
| Manufacturer | YJINGRUI |
| Material | Aluminum |
| Package Dimensions | 5.59 x 4.49 x 2.44 inches |
| Part Number | WDQYwxx004 |
| Power Source | Corded-Electric |
| Voltage | 24 Volts |

## Product Details

- **Brand:** YJINGRUI
- **Color:** Blue
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** USB
- **Number of Ports:** 2

## Images

![YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor - Image 1](https://m.media-amazon.com/images/I/51-1aNsWc+L.jpg)
![YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor - Image 2](https://m.media-amazon.com/images/I/61+3DxHFRGL.jpg)
![YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor - Image 3](https://m.media-amazon.com/images/I/61o0DORPvDL.jpg)
![YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor - Image 4](https://m.media-amazon.com/images/I/71V8LKWJyXL.jpg)
![YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor - Image 5](https://m.media-amazon.com/images/I/51eKGEH0BDL.jpg)

## Questions & Answers

**Q: The link you provided on your previous answers does not let me download it. Is there another way of downloading the software?**
A: Hi, dear friend
In the product package, there is a disc. This is the driver and manual for this hart modem. You can download it directly. 
We also can send you by wetransfer. Here is our mailbox. customerservice20160407@hotmail.com You can send us message.

**Q: does it come with a full software licence ?**
A: Hi,
It comes with CD which including software for testing, it is not for commercial, the software in the CD is with full copyright.

If you have any question, please also contact with the technician  Mr.Huang via 

 support@vsensor.com

Sincerely,

**Q: Can anyone post any screenshots of the software used to interface with the hart devices?**
A: Hi,
 Please check the link for the software       https://www.dropbox.com/s/hqwruk7ty0ndm0j/232UP.rar?dl=0
Sincerely,
Sherry

**Q: where can i download the driver for this?**
A: There is a QR code in the product package. This is the driver and instruction. And you can also click this link:  https://www.dropbox.com/s/hqwruk7ty0ndm0j/232UP.rar?dl=0

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice modem
*by S***N on March 17, 2019*

At first I had some issues with getting this set up. I couldn't find an interface software to use with this and my devices. But I wound up purchasing some software called Devcom 2000 and this works very well with this Hart Modem.

### ⭐⭐⭐⭐ Before hooking this up to a laptop ensure you have the correct software to communicate properly
*by A***R on May 17, 2019*

This product was helpful for out in the field. Only set back is that you have to drag your laptop out for field work. It was delivered on time which was huge because I needed on that date to meet deadline.

### ⭐⭐⭐⭐⭐ Great performance for a fraction of handheld hart device
*by A***1 on July 28, 2019*

While other handheld Hart protocol devices were costing in the range of a thousand dollars or more, this little device did an excellent job of communicating with our oxygen probe. Plug and play, download pactware and flawless connection.

## Frequently Bought Together

- YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10 with Built-in Loop Resistor
- Microflex 101-0020 USB to RS-485 Converter, 1000V Common Mode Range, RoHS Compliant, 20cm Cable

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-14*