Yokogawa YHC-5150X-1/Z9A879-D B00743LFF – HART/BRAIN Handheld Field Communicator | FieldMate Series
Engineering Background
The Yokogawa YHC-5150X is the flagship handheld communicator in the FieldMate series, engineered for industrial process automation environments where reliable, on-site instrument configuration and diagnostics are mission-critical. Designed to meet the demands of petrochemical, power generation, water treatment, and advanced manufacturing facilities, this unit supports both HART and BRAIN communication protocols — making it one of the most versatile field tools available for instrumentation engineers.
Product Positioning
The YHC-5150X-1/Z9A879-D B00743LFF variant is a fully configured FieldMate communicator with integrated power module options, targeted at procurement engineers sourcing a single, ruggedized device capable of replacing multiple protocol-specific tools. It is the preferred choice for facilities running mixed Yokogawa and third-party HART-compatible field devices.
Complete Technical Specifications
- Model / SKU: YHC-5150X-1/Z9A879-D B00743LFF
- Series: FieldMate YHC-5150X
- Manufacturer: Yokogawa Electric Corporation
- Communication Protocols: HART (rev. 5/6/7), BRAIN
- Display: High-visibility color LCD with backlight
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -30°C to +70°C
- Ingress Protection: IP54 (dust and splash resistant)
- Battery: Rechargeable Li-ion; approx. 8 hours continuous operation
- Weight: Approx. 910 g (including battery)
- Dimensions: Refer to Yokogawa GS 01C50T01-01EN datasheet
- Memory: Internal flash for device description (DD) library
- Interface: USB for PC connectivity and DD updates
- Certifications: CE, ATEX (Zone 2), FM (Class I Div 2) — verify suffix codes for exact approvals
- Country of Origin: Japan
Proven Application Environments
- Petrochemical & refinery process control loops
- Power plant instrumentation calibration and commissioning
- Water & wastewater treatment facility maintenance
- Pharmaceutical manufacturing (GMP-compliant environments)
- Pulp & paper process automation
- LNG terminal and pipeline monitoring systems
- Steel and metals production automation
Engineering Advantages
- Dual-Protocol Support: Single device handles both HART and BRAIN instruments — eliminates the need for separate communicators on mixed-protocol sites.
- Extensive DD Library: Pre-loaded device descriptions for Yokogawa and major third-party HART devices; updateable via USB.
- Rugged Field Design: IP54-rated housing withstands dust, moisture, and mechanical shock in harsh plant environments.
- Intuitive UI: Color LCD with context-sensitive menus reduces configuration errors and training time.
- Long Battery Life: 8-hour runtime supports full-shift field operations without recharging.
- PC Integration: USB connectivity enables DD library updates and configuration data backup via FieldMate software.
- Hazardous Area Rated: ATEX Zone 2 / FM Class I Div 2 approval for use in potentially explosive atmospheres.
System Architecture & Signal Flow
The YHC-5150X connects directly to the 4–20 mA process loop via its HART terminals, superimposing the FSK HART signal (1200/2200 Hz) onto the analog current loop without interrupting process control. For BRAIN protocol devices, the communicator switches to the proprietary Yokogawa BRAIN signal layer. Configuration data flows bidirectionally: the communicator reads device parameters, displays them on the color LCD, allows engineer modification, and writes updated parameters back to the field device. All session data can be exported to a PC via USB for documentation and audit trail purposes.
Sourcing & Quality Verification
- All units sourced through verified industrial automation supply channels.
- Each unit inspected for physical integrity, firmware version, and functional communication prior to dispatch.
- Original Yokogawa documentation and calibration records provided where available.
- Batch traceability maintained for enterprise and EPC procurement requirements.
- Certificate of conformance available upon request for regulated industries.
Procurement Process
- Confirm Specification: Verify suffix codes (Z9A879-D, B00743LFF) match your site’s protocol and approval requirements.
- Request Quote: Contact support@konmask.com for volume pricing, lead time, and availability confirmation.
- Place Order: Purchase directly via this listing or submit a PO for B2B procurement.
- Shipping: Units dispatched with full tracking; express and freight options available for international orders.
- After-Sales Support: Technical support available for commissioning, DD library updates, and warranty queries.
Technical FAQ
Q: Is the YHC-5150X-1/Z9A879-D B00743LFF compatible with third-party HART devices?
A: Yes. The unit supports any HART rev. 5/6/7 compliant device via its pre-loaded and updateable DD library.
Q: Can this unit be used in Zone 1 hazardous areas?
A: The standard YHC-5150X is rated for Zone 2 / Class I Div 2. For Zone 1 / Div 1 applications, consult Yokogawa for intrinsically safe variants.
Q: How do I update the device description (DD) library?
A: Connect the unit to a PC via USB and use Yokogawa’s FieldMate software to download and install the latest DD files.
Q: What is the warranty on this unit?
A: Konmask.com provides a standard 90-day functional warranty. Extended warranty and service contracts available upon request.
Q: Can I receive a datasheet or test report before purchase?
A: Yes. Contact support@konmask.com with your inquiry and we will provide the relevant Yokogawa technical documentation.
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