--- product_id: 171118634 title: "Handheld Field Communicator Hart 475 Protocol Smart Transmitter" brand: "gltl" price: "€ 765.44" currency: EUR in_stock: true category: "Gltl" url: https://www.desertcart.at/products/171118634-handheld-field-communicator-hart-475-protocol-smart-transmitter store_origin: AT region: Austria --- # Non-interruptive 4~20mA signal monitoring 4-line, 18-char LCD display Seamless HART protocol integration Handheld Field Communicator Hart 475 Protocol Smart Transmitter **Brand:** gltl **Price:** € 765.44 **Availability:** ✅ In Stock ## Summary > 📡 Stay connected, calibrated, and ahead in the field with precision at your fingertips! ## Quick Answers - **What is this?** Handheld Field Communicator Hart 475 Protocol Smart Transmitter by gltl - **How much does it cost?** € 765.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/171118634-handheld-field-communicator-hart-475-protocol-smart-transmitter) ## 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 - • **Crystal-Clear Display:** Large 4-line LCD ensures effortless parameter reading and quick setup. - • **Rugged & Portable Design:** Handheld, battery-powered unit with crocodile clip cable for reliable field operations. - • **Universal HART Compatibility:** Works flawlessly with most HART-enabled transmitters for versatile field use. - • **Smart Diagnostics & Calibration:** Instantly access device status, fault info, and perform on-site calibration with ease. - • **Uninterrupted Signal Monitoring:** Modulation signals never disrupt the critical 4~20mA DC output during diagnostics. ## Overview The GLTL Handheld HART 475 Communicator is a battery-powered field calibrator designed for pressure and vortex flow transmitters compatible with ABB, EJA, and Rosemount devices. Featuring a large 4-line LCD display, it supports full HART protocol communication without interrupting the 4~20mA signal, enabling real-time diagnostics, calibration, and monitoring. Its rugged handheld design and crocodile clip cable make it an essential tool for professionals managing smart instrumentation in industrial environments. ## Description Features: During the on-line monitoring and communication, the modulation signal does not interrupt the 4~20mA DC signal. HOM communicator with HART communication protocol HART Communicator can be used with all instruments using HART communication protocol. Easy to operate large screen (4 lines, each line of 18 characters), the use of Chinese display, the user saw a clear, set and change convenience. Information self-diagnosis / protection function. Full-function communication: communication support HART protocol flow meter, temperature meter, transmitter. Large screen display: display interface larger and clearer, the use of imported LCD screen. HART intelligent equipment can be produced for testing, diagnosis and inspection. Configuration, calibration, diagnostics, maintenance, monitoring, etc. for HART intelligent devices in the field. Obtain the manufacturer information of the field HART meter. Understand the working status and fault information of the HART meter. Read the output current and process variables of the meter. Obtain the parameters and output values of the sensor. ## Features - Obtain the parameters and output values of the sensor.Large screen (4 lines, 18 characters per line) is easy to operate, displayed in English, easy to set and change. - Obtain the manufacturer information of the field HART meter. During the on-line monitoring and communication, the modulation signal does not interrupt the 4 ~ 20mA DC signal - Read the output current and process variables of the meter. The HOM communicator uses the HART communication protocol, and the HART communicator can be used with most instruments that use the HART communication protocol. - Understand the working status and fault information of the HART .HART intelligent equipment can be produced for testing, diagnosis and inspection meter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081M7NBLK | | Best Sellers Rank | #187,577 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Pressure Transmitters | | Brand | GLTL | | Brand Name | GLTL | | Color | Clear | | Compatible Devices | HART Protocol Devices | | Customer Reviews | 2.9 out of 5 stars 7 Reviews | | Manufacturer | GLTL | | Measurement Type | HART Protocol Measurement Device | | Model | 475 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | H475-1 | | Power Source | Battery Powered | | Specification Met | CE | | Style | Handheld | | Style Name | Handheld | | Unit Count | 1 Count | ## Product Details - **Brand:** GLTL - **Color:** Clear - **Power Source:** Battery Powered - **Specification Met:** CE - **Style:** Handheld ## Images ![Handheld Field Communicator Hart 475 Protocol Smart Transmitter - Image 1](https://m.media-amazon.com/images/I/71vb0cWM3iL.jpg) ## Questions & Answers **Q: Will this unit set the linearity/square root extraction in a Hart capable instrument?** A: of course can ## Frequently Bought Together - Handheld HART 475/375/275 Communicator with Crocodile Clip Cable - Field Calibrator for Pressure/Vortex Flow Transmitters, (ABB/EJA/Rosemount Compatible) - Fluke 789 ProcessMeter, Includes Standard DMM Capabilities, Measure, Source, Simulate 4-20 mA signals, and Built-In 24 V Loop Supply - Fluke TPAK Meter Hanging Kit --- ## 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.at/products/171118634-handheld-field-communicator-hart-475-protocol-smart-transmitter](https://www.desertcart.at/products/171118634-handheld-field-communicator-hart-475-protocol-smart-transmitter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-27*