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General| Model | EXAxt 450 |
|---|---|
| Manufacturer | Yokogawa |
| Category | Signal Converter |
| Input Signal Type | HART |
| Power Supply | 24 V DC |
| Mounting | DIN rail |
Detailed steps for connecting sensors, power, and outputs.
Instructions for connecting the AC or DC power supply to the instrument.
Guidelines for wiring the contact output and input signals.
Instructions for connecting the analog mA output signals.
Procedures for connecting the sensor cable to the converter.
Specific connections for AC and DC power, including safety precautions.
Details on wiring alarm, fail, and simulation contacts.
Details on connecting analog output signals for control and simulation.
Options for automatic, manual, NaCl, or matrix temperature compensation.
Parameters for air adjust limit, cell constant limits, stabilization, and interval.
Defining output functions, control modes (P, PI, PID), and simulation settings.
Configuring functions for alarm, hold, fail, and simulation contacts.
Setting up how the instrument reports and handles errors (FAIL, WARN, OFF).
Overview of using calibration solutions or process samples.
Fine-tuning or recalibrating the cell constant manually.
Calibrating the cell constant using OIML standards and lookup tables.
Recording sample measurements for later analysis and calibration.
Calibrating the temperature coefficient for compensation.
Verifying the adjusted cell constant against factory values.
Interpreting error messages and the corresponding instrument responses.
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