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YOKOGAWA YHC4150X-01 YHC4150X HART Communicator

YOKOGAWA YHC4150X-01 YHC4150X HART Communicator

The YOKOGAWA YHC4150X-01, also cataloged as the YHC4150X HART Communicator, operates as a dedicated handheld hardware component for field calibration and loop configuration within process control systems.

Hardware Specifications

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SKU: YHC4150X-01 YHC4150X
Vendor: Yokogawa
Category: HART Communicator
Related Series:

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The YOKOGAWA YHC4150X-01, also cataloged as the YHC4150X HART Communicator, operates as a dedicated handheld hardware component for field calibration and loop configuration within process control systems.

Hardware Specifications

Parameter Specification
Model YHC4150X-01
Brand YOKOGAWA
Origin Japan
Weight 0.7 kg
Dimensions 12 cm x 5.5 cm x 27 cm
Operating Temp -10 deg C to +50 deg C
Power Consumption Rechargeable Li-ion battery pack
Communication Protocol HART universal and common practice commands
Display Interface Full-color backlit graphic LCD

Channel Isolation and Loop Protocol Architecture

The communicator utilizes galvanically isolated test leads to interface directly with 4-20 mA current loops without triggering false trip commands in connected safety or control systems. Internal modem circuitry modulates digital communication signals over analog loop wiring using the HART protocol, enabling real-time parameter tuning, device diagnostics, and tag configuration. Integrated protection filters suppress electromagnetic interference and high-frequency transient voltages encountered during live industrial field testing.

Frequently Asked Questions

Q: What communication protocols are natively supported by the YHC4150X-01 handheld unit?

A: The device supports full HART communication protocols for device configuration, calibration, and diagnostic polling across smart field instruments.

Q: Is the communicator suitable for use in hazardous plant environments?

A: Yes, the unit is constructed with rugged industrial housing designed for field service and routine maintenance tasks across process plants.

Field Installation Guidelines

Inspect the handheld unit and test leads for insulation damage or mechanical wear prior to connecting to active field loops. Connect the test leads directly to transmitter HART terminals or loop test points, ensuring correct polarity matches. Power on the unit, allow the software interface to poll the connected instrument address, and disconnect the leads immediately after completing diagnostic or configuration tasks to preserve battery life.