Yokogawa AXFA14G-E1-41/SB/SCT Magnetic Flowmeter Remote Converter

Configured for high-velocity electromotive force digitization, remote flow tube excitation modulation, and real-time fluid throughput processing within industrial process automation loops, the Yokogawa AXFA14G-E1-41/SB/SCT, also cataloged as the AXFA14G Magnetic Flowmeter Remote Converter, provides direct physical and electrical execution. The instrument-grade processing assembly transforms microvolt-tier Faradaic induction potentials from a remote sensor into standardized industrial signaling parameters.

Hardware Specifications

Process Control & DCS Instrumentation Rails

• 4-20 mA HART Loop Protocol and Channel-to-Channel Isolation The remote converter features a 4-20 mA DC current modulation loop designed to transmit linear flow data directly to host distributed control systems. Internal galvanic isolation barriers decouple the primary communication rails from the field-side sensor connections. This prevents ambient ground potential loops from injecting electrical offsets into adjacent 4-20 mA HART loop networks sharing the same distribution panel.
• Enhanced Dual-Frequency Excitation and Signal Conversion Pathways The core processing circuit utilizes an enhanced dual-frequency excitation engine to drive the coils of the remote flow tube. By modulating the magnetic field across a combined low- and high-frequency matrix, the device isolates flow-induced voltage signals from high-density slurry noise natively at the hardware tier. This signal conversion pathway resolves process inputs down to 1 uS/cm conductivity without requiring external signal filters.

Frequently Asked Questions

Q: What is the technical advantage of the 10,000 pulses per second high-speed pulse output rate?

A: The high-frequency pulse output capacity provides sub-millisecond resolution for rapid batch processing cycles and filling operations. The dense output pulse stream allows the tracking DCS or PLC high-speed counter cards to calculate volumetric batch totals accurately without interpolation errors caused by slower pulse scaling.

Q: How does the power supply code 2 temperature limit restrict the device's deployment envelope?

A: When configured with power supply code 2, the internal thermal dissipation of the power conversion circuits raises internal chassis temperatures under full load. To prevent thermal component degradation or premature logic resets, the maximum ambient temperature for the physical converter housing is restricted to 50 deg C.