Description

Yokogawa YHC5150X FieldMate Handheld Communicator

Core Identity

Key Specifications

Hardware

• Display: 4.3‑inch transflective color LCD (480×272), touchscreen
• Keyboard: 52‑key QWERTY with tactile feedback
• Processor: 1 GHz
• Memory: 256 MB RAM; 512 MB flash; up to 64 GB SD card
• Battery: Rechargeable Li‑ion; up to 12 hours continuous use
• Weight: ~0.91 kg (with battery)
• Dimensions: 303 × 142 × 48 mm

Communication & Compatibility

• HART Modem: Directly reads native Device Descriptions (DD) – no translation/subscriptionYokogawa
• Device Support: All HART devices (registered/unregistered); >5000 DDs built‑in
• Interfaces: HART loop, USB, Bluetooth 5.0, Wi‑Fi
• Calibration Integration: Works with Yokogawa CA700 pressure calibratorsYokogawa

Main Functions

• Configuration: Set tag, range, units, damping, alarm limits
• Calibration: Zero/span trim, sensor trim, loop test
• Monitoring: View PV, SV, MV, status, diagnostics
• Diagnostics: Read device alarms, fault codes, loop health
• Data Management: Save/load configurations; export to PC/FieldMate softwareYokogawa
• Firmware/DD Update: On‑device updates for new devices

Typical Applications

• Commissioning HART transmitters (pressure, flow, level, temperature)
• On‑site calibration and trim
• Troubleshooting and loop diagnostics
• Asset management and documentation

Included Accessories

• Docking station + universal power adapter
• HART test lead kit (250 Ω resistor, mini‑grabbers)
• Rechargeable battery
• USB cable