1. Product Overview: The Yokogawa YHC5150X HART Handheld Communicator is the latest HART communicator launched by Yokogawa Electric in Japan. All HART field devices can be configured, polled, and fine-tuned using a Windows Embedded CE-based system for faster processing speeds and greater storage capacity. All options are standard and do not require a subscription. The Yokogawa YHC5150X Handheld Communicator is a fully functional DDDirect HART communicator that supports generic, universal, and device-specific commands for debugging, configuration, and maintenance operations. The FieldMate series effectively supports initial setup, daily maintenance, and troubleshooting to maximize the use of smart field instruments. FieldMate is the flagship product of the FieldMate series, which is a fully functional and full-field protocol configuration tool based on PC.

Here are the key features of the Yokogawa YHC5150X HART communicator:

Universal HART support: Communicates with all HART devices, registered or not—including HART 7 and WirelessHART.

Direct DD support: Loads Device Descriptors (DDs) in their native format, so no conversions or subscriptions are needed.

Intrinsically safe: Certified for use in hazardous areas (ATEX, IECEx, and CSA Class I, Division 1).

Robust construction: Ruggedized casing and anti-glare 4.3" color touchscreen designed for tough field environments.

User interface: QWERTY keyboard plus touchscreen and navigation keys for easy input—even with gloves.

Advanced memory: Comes with a MicroSD card (4 GB standard, upgradeable), allowing storage of thousands of device configurations.

Fast performance: Powered by a 1 GHz ARM processor running Windows CE™ for quick device scanning and data retrieval.

Battery life: Long-lasting rechargeable battery supports up to 10 hours of continuous use.

Reporting & data transfer: Save “As Found” and “As Left” data, create audit trails, and transfer files via USB or SD card.

FieldMate integration: Seamlessly works with Yokogawa’s FieldMate device management software for diagnostics and recordkeeping.

2. Product Specifications: 
 

Frequently Asked Questions – Yokogawa YHC5150X

Q1: What devices can the YHC5150X communicate with? 

The YHC5150X supports all registered and unregistered HART devices, including HART 5, 6, 7, and WirelessHART protocols.

Q2: Does it require a subscription to access DD files? 

No. It supports Direct DD loading, meaning it reads Device Descriptors in their native format without requiring translation or subscription fees.

Q3: Is the communicator safe for use in hazardous environments? 

Yes. It is intrinsically safe, certified for ATEX, IECEx, and CSA (Class I, Division 1, Groups A-D) environments.

Q4: How is data transferred or backed up? 

You can transfer configuration files via USB 2.0 or MicroSD card. It also integrates with FieldMate software for advanced diagnostics and recordkeeping.

Q5: Can I update the communicator remotely? 

Yes. Firmware and DD files can be updated remotely using Yokogawa’s FC Manager software, minimizing downtime.

Q6: What’s the battery life like? 

It offers up to 10 hours of continuous use on a full charge, with a rechargeable Li-ion battery.

Q7: Is it compatible with Yokogawa’s FieldMate PC software? 

Absolutely. It works seamlessly with FieldMate, allowing you to convert and manage device configuration files between handheld and PC environments.