--- product_id: 611794596 title: "integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol)" brand: "gltl" price: "SAR 887" currency: SAR in_stock: true reviews_count: 5 category: "Gltl" url: https://www.desertcart.com.sa/products/611794596-integrative-usb-hart-modem-usb-to-hart-protocol-modem-hart store_origin: SA region: Saudi Arabia --- # LED indicators for real-time status USB 2.0 high-speed power & data Wide -20°C to 80°C operating range integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) **Brand:** gltl **Price:** SAR 887 **Availability:** ✅ In Stock ## Summary > ⚡ Empower Your Industrial Communication with Plug & Play Precision! ## Quick Answers - **What is this?** integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) by gltl - **How much does it cost?** SAR 887 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/611794596-integrative-usb-hart-modem-usb-to-hart-protocol-modem-hart) ## Best For - gltl enthusiasts ## Why This Product - Trusted gltl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clear Visual Feedback:** Power, transmit, and receive LEDs keep you informed of device status at a glance, reducing troubleshooting time. - • **Industrial-Grade Durability:** Engineered for harsh environments with vibration resistance and wide temperature tolerance (-20°C to 80°C). - • **Plug & Play USB 2.0 Power & Data:** Seamlessly integrates with any HART device via standard USB interface, no extra power needed. - • **Built-in 250Ω Precision Resistor:** Eliminates need for external resistors, simplifying setup and ensuring accurate communication. - • **Universal HART Protocol Compatibility:** Works flawlessly with all major HART meters including Rosemont, Siemens, Yokogawa, and more. ## Overview The GLTL Integrative USB HART Modem is a compact, industry-standard USB-to-HART converter designed for seamless communication with any HART-compatible device. Featuring USB 2.0 connectivity with bus power, wide operating temperature range, built-in isolation and precision resistor, and real-time LED indicators, it ensures reliable, hassle-free integration in demanding industrial environments. Compatible with Windows OS and major HART meters, it’s the smart choice for professionals seeking efficient, portable HART communication. ## Description 1. Product performance: ●supported operating system Windows XP,Windows7,Windows10. ●is fully compliant with USB V1.1 and USB CDC V1.1 specifications. ●Fully compliant with USB V2.0 and USB CDC V2.0 specifications. ●USB bus power supply (unisolated cable), DC 5V DC 30mA. ●Standard HART protocol transfer. ●Fully transparent data conversion. ●Compatible with any HART protocol. 2. Product features: ●built-in isolated DC24V output, power supply and communication to two-wire instruments, maximum reduction of wiring. ●HART signal is transmitted by isolation transformer. ●High precision loop with built-in 250 Ω resistor, when communication is tested, No additional resistor is required. ●The panel has an indicator light, and the working status of the converter is clear at a glance. 3, main parameters: ●size: length 70 mm × wide 50 mm × high 20mm. ●working environment temperature: -20 ℃ ~ 80 ℃. ●relative humidity: 10% ~ 80 ℃. 4, indicator light description: ●POW power supply indicator:normal communication light. ●TXD communication indicator light: data transmission flashing. ●RXD communication indicator lamp: data receiving flashing. Packing List: ●1 x USB Hart Modem . ●1 x Free Pouch . ●1 x CD Driver . ●1 x Manual. GLTL is the abbreviated form of General tool. General mean we make products strictly according to ASTM, ISO, UL, IEC, GS, CSN and other industry standards. Tool mean our business scope includes the production and sale of test instruments, measuring tools and professional equipment for applications in manufacturing, electrical appliances, construction and spraying industries. Among our clients are American Airlines, Germany's Rhine Laboratory (TUV), numerous research institutes and schools. So we provide more favorable price for business customer. Review: It works and it's cheap. - Used with Pactware and with DeviceCare SF100, works great, provided 24.4V to the device, as long as you have the DTMs it works great! Tested a few different ways, as a primary master and by itself no issues, as a secondary master connected with a PLC as the primary had a few drops while polling, which is no different from any other hart communicator out there that costs much much more!!! And I love being able to se the TX and RX blinks! Review: worked with pactware - The disk I received was blank. But windows 10 loaded usb and it work with pactware. I don't know how you would use it wifi. But for me it was cheap solution. ## Features - The HART smart converter, which is developed and manufactured according to industry standards, can communicate with any manufacturer's HART meter, such as Rosemont, EH, Siemens, Cologne, Yokogawa, Chuanyi, etc. At the same time, its shape is designed to be integrated and easy to install and carry. The standard USB interface and serial bus are used to supply power, which makes the user convenient and fast in use. - Intelligent converter is specially designed for industrial product integration. It adopts special design in temperature range, vibration, electromagnetic compatibility and interface diversity. Provide high quality assurance for your equipment. - supported operating systems: Windows. ● fully compatible with USB v2.0 and USB CDC v2.0 specifications. ● USB bus power supply (non isolated cable), DC 5V DC 30mA. ● fully transparent data conversion. ● compatible with any HART protocol. - About the installation software: With a USB flash drive, you can use the installation software developed by us or the original software that comes with the instrument. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JMFMB7V | | Best Sellers Rank | 319,791 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 161 in Modems | | Brand | GLTL | | Brand Name | GLTL | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Connectivity technology | USB | | Customer Reviews | 4.1 out of 5 stars 49 Reviews | | Data Transfer Rate | 480 Megabits Per Second | | Item Dimensions L x W x H | 7L x 5W x 2H centimetres | | Item Weight | 0.53 Pounds | | Manufacturer | GLTL | | Maximum Upstream Data Transfer Rate | 0.05 Megabits Per Second | | Maximum upstream data transfer rate | 0.05 Megabits Per Second | | Modem Type | Data Fax | | Network Connectivity Technology | USB | | Number of Ports | 2 | | Number of ports | 2 | | Product dimensions | 7L x 5W x 2H centimetres | | UPC | 729043784431 | ## Product Details - **Brand:** GLTL - **Compatible devices:** Personal Computer - **Connectivity technology:** USB - **Number of ports:** 2 - **Product dimensions:** 7L x 5W x 2H centimetres ## Images ![integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Image 1](https://m.media-amazon.com/images/I/61Iif-zJHcL.jpg) ![integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Image 2](https://m.media-amazon.com/images/I/51zhJ6Qam6L.jpg) ![integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Image 3](https://m.media-amazon.com/images/I/61anXKWMxbL.jpg) ![integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Image 4](https://m.media-amazon.com/images/I/61P7ehbTKDL.jpg) ![integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Image 5](https://m.media-amazon.com/images/I/61xCreC+WdL.jpg) ## Questions & Answers **Q: I cannot get my included software to open. Program flashes and then closes again. Any ideas?** A: http://www.hart-rs232.com/downloads/02%3bSM100-C(III)%e6%a0%87%e5%87%86%e7%89%88/SM100C(III)%e9%85%8d%e7%bd%ae%e8%bd%af%e4%bb%b6%e5%8f%8a%e8%af%b4%e6%98%8e%e4%b9%a6.zip **Q: Is this DTM based?** A: Hello, Hart Modem can support DTM. You can use the software of the instrument or the software developed by us. Thank you. **Q: Hello, good morning. invoices with the purchase of the device? do you deliver the cd with the drivers?** A: Hello, contact us and we can provide electronically suitable invoices. The CD is shipped with the product. Thank you **Q: Is this device compatible with the vegapuls 66 radar level transmitter?** A: If the vegapuls 66 radar has an open HART protocol, there is no problem. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works and it's cheap. *by P***Y on 7 November 2025* Used with Pactware and with DeviceCare SF100, works great, provided 24.4V to the device, as long as you have the DTMs it works great! Tested a few different ways, as a primary master and by itself no issues, as a secondary master connected with a PLC as the primary had a few drops while polling, which is no different from any other hart communicator out there that costs much much more!!! And I love being able to se the TX and RX blinks! ### ⭐⭐⭐⭐ worked with pactware *by K***R on 29 July 2020* The disk I received was blank. But windows 10 loaded usb and it work with pactware. I don't know how you would use it wifi. But for me it was cheap solution. ### ⭐⭐⭐⭐⭐ Very satisfied *by B***I on 7 October 2025* I used the included modem driver and used Devcom2000 with no issues. Makes it quite a bit easier when setting these up on the bench. It has an option to power the transmitters and has the 250resistor built in. Software that comes with it is harder to use but since it works with devcom2000 still giving 5 stars. Definitely worth the money. ## Frequently Bought Together - integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol) - Handheld HART 475/375/275 Communicator with Crocodile Clip Cable - Field Calibrator for Pressure/Vortex Flow Transmitters, (ABB/EJA/Rosemount Compatible) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/611794596-integrative-usb-hart-modem-usb-to-hart-protocol-modem-hart](https://www.desertcart.com.sa/products/611794596-integrative-usb-hart-modem-usb-to-hart-protocol-modem-hart) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-03*