YHC5150X Handheld HART communicator

YHC5150X (Yokogawa FieldMate) Handheld HART communicator
YHC5150X is Yokogawa Electric’s fifth generation flagship HART controller, used for configuring, calibrating, diagnosing, and maintaining HART smart transmitters. It natively supports DD files, intrinsic safety, full-color touch+keyboard, and is benchmarked against Emerson 475/575.

1、 Basic Information
Model: YHC5150X (standard type), YHC5150X-01 (including charging base)
Brand: Yokogawa (Yokogawa Electric, Japan)
Series: FieldMate Handheld Communication Device
Protocol: HART 6/7 (compatible with all HART devices, including Yokogawa, Emerson, Siemens, ABB, E+H, etc.)
Core feature: DD Direct (directly reads original DD without conversion/subscription)
Status: On sale (2026-05-22), Yokogawa flagship model
Certification: ATEX/IECEx/UL/CSA intrinsically safe explosion-proof (Ex ia IIC T4 Ga), Zone 0/Class I Div 1
Protection: IP65 (dustproof and waterproof)
2、 Core hardware specifications
Processor: 1 GHz microprocessor
System: Windows Embedded CE
Memory: 512 MB Flash/256 MB RAM; Supports 64 GB Micro SD expansion
Display: 4.3-inch VGA color touch screen (480 × 272), anti glare, no stylus
Keyboard: 52 key full keyboard (including QWERTY), backlit+tactile feedback
Battery: 9600 mAh lithium battery; Continuous working for ≥ 12 hours, standby for 200 hours
Size: 303 × 142 × 48 mm
Weight: Approximately 0.91 kg (including battery)
3、 Core functions
Full brand HART compatibility: directly recognizes all HART devices (registered/unregistered), with built-in 5000+DD libraries
DD Direct native reading: No conversion or subscription required, directly load vendor DD, plug and play
Equipment configuration/calibration: parameter setting, range configuration, 4-20mA calibration, PID tuning, label modification
Diagnosis and maintenance: fault alarm, trend recording, equipment health analysis, offline simulation, data feedback to PC
Multilingual: Chinese/English/Japanese/German/French, etc
PC synchronization: USB connection, upload/download configuration, firmware upgrade, data backup
4、 Typical applications
Industries: Petrochemical, Power, Pharmaceutical, Water Treatment, Oil and Gas, Metallurgy
Scenario: On site debugging, inspection, maintenance, and troubleshooting of HART transmitters (pressure/differential pressure/temperature/flow/liquid level)
Benchmarking: Emerson 475/575, Meriam MFC5150
5、 Standard configuration and options
Standard configuration: Handheld controller body, lithium battery, USB cable, HART communication cable, quick manual
Options: Charging dock (YHC5150X-01), leather case, Micro SD card, explosion-proof certificate