---
product_id: 44623488
title: "WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol"
brand: "tiwws"
price: "R4344"
currency: ZAR
in_stock: true
reviews_count: 2
url: https://www.desertcart.co.za/products/44623488-ws232up-usb-hart-modem-usb-to-hart-protocol-modem-hart
store_origin: ZA
region: South Africa
---

# USB powered 3 operational modes Rugged design WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol

**Brand:** tiwws
**Price:** R4344
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol by tiwws
- **How much does it cost?** R4344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/44623488-ws232up-usb-hart-modem-usb-to-hart-protocol-modem-hart)

## Best For

- tiwws enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Quality:** Industrial-grade aluminum alloy case ensures durability.
- • **Versatile Power Options:** DC-DC isolation allows for USB power without external supply.
- • **Multi-Mode Functionality:** Switch between 24VDC/270Ω, Normal, and 270Ω modes effortlessly.
- • **User-Friendly Installation:** Quick setup for all 2-wire HART devices, no matter the supplier.
- • **Seamless HART Communication:** Fully compliant with HART protocol for flawless integration.

## Overview

The TIWWS WS232UP USB Hart Modem is a cutting-edge HART protocol converter designed for seamless communication with HART instruments. It features a compact, rugged aluminum alloy case, three operational modes, and is powered directly from a USB port, eliminating the need for external power sources. Ideal for professionals seeking reliable and efficient HART device management.

## Description

desertcart.com: TIWWS WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol : Electronics

Review: One Star - Does not work as expected... trips plant offline... FAIL!!!
Review: The 24v loop power was nice so you could just power it from a laptop - Did not work when completing a flow test calculation on a Rosemount 3095MV and connection would get lost when connecting to a Fisher DVC 6200. The 24v loop power was nice so you could just power it from a laptop, other than those two issues the communicator worked good.

## Product Details

- **Brand:** TIWWS
- **Connectivity Technology:** USB
- **Compatible Devices:** Personal Computer
- **Number of Ports:** 3
- **UPC:** 759981183218

## Images

![WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol - Image 1](https://m.media-amazon.com/images/I/51zDfgpWBBL._SS80_.jpg)
![WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol - Image 2](https://m.media-amazon.com/images/I/51zDfgpWBBL.jpg)
![WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol - Image 3](https://m.media-amazon.com/images/I/61A4gjgDzHL._AC_UF894,1000_QL80_.jpg)
![WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol - Image 4](https://m.media-amazon.com/images/I/61A4gjgDzHL._SS80_.jpg)
![WS232UP USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor with 24VDC & Built-in Loop Resistor Temperature Controller Suitable for All Devices Which Support Hart Protocol - Image 5](https://m.media-amazon.com/images/I/61A4gjgDzHL.jpg)

## Customer Reviews

### ⭐ One Star
*by R***U on May 16, 2018*

Does not work as expected... trips plant offline... FAIL!!!

### ⭐⭐⭐ The 24v loop power was nice so you could just power it from a laptop
*by C***D on March 21, 2018*

Did not work when completing a flow test calculation on a Rosemount 3095MV and connection would get lost when connecting to a Fisher DVC 6200. The 24v loop power was nice so you could just power it from a laptop, other than those two issues the communicator worked good.

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**Shop now:** [https://www.desertcart.co.za/products/44623488-ws232up-usb-hart-modem-usb-to-hart-protocol-modem-hart](https://www.desertcart.co.za/products/44623488-ws232up-usb-hart-modem-usb-to-hart-protocol-modem-hart)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-17*