1. Device Overview & Identification:

️· Product: WJR Temperature Transmitter (likely a modular device)
️· Function: Measures temperature and outputs a signal (likely 4-20mA or similar analog/digital).
️· Modular Design: Designed to be integrated into a larger system.

2. Key Features/Specifications:

️· Input: Measures Temperature (Specific measurement range is NOT specified here)
️· Output: Likely analog (e.g., 4-20mA) or digital. The exact output type would depend on the model.
️· Accuracy: 0.13%
️· Burnout Isolation: Includes features to isolate in case of burnout.
️· Low Drift: Designed for stability and minimal error over time.
️· Digital Output: Capable of digital communication (likely serial).
️· Modular Jack: For serial communication.
️· Amplifier, Computation Driver, Reference Resistor: Suggests a sophisticated signal processing chain.

3. Options/Configuration:

️· Burnout Isolation: A configurable option.
️· Serial Transmission Line: Configuration for digital communication.
️· Configuration options: "Z," "S" - likely related to parameters of the output signal (Zero and Span?)
️· PU-2x: A communication interface, likely a programming tool.

4. Mechanical and Electrical Details

️· External Dimensions: Provided in a table with dimensions of 50mm and a DIN rail mounting dimension.
️· Mounting: DIN Rail (35mm wide).
️· Terminal Assignments: Detailed table showing terminal numbers and functions.
️· Schematic Circuitry & Connection Diagram: Visual representation of the internal circuitry and how to connect the device.

5. Options / Codes:
️· "Z" and "S" are likely related to output signal parameters (Zero and Span?)
️· "A" indicates a particular functionality.

6. Important Considerations (from the document):
️· No extra space is needed when mounting these modular devices.
️· Refer to the schematic for wiring details.

To use this documentation effectively, you's need to determine:

️· Exact Model Number: The documentation covers a general WJR transmitter; knowing the specific model is crucial for knowing the input range, signal type, and specific options available.
️· Input Range: The expected temperature range that the transmitter will measure.
️· Output Signal Type: Whether the output is analog (4-20mA, 0-10V) or digital (RS485, HART).
️· Detailed Configuration: Understanding the "Z" and "S" configuration options, and other specific parameters, to properly calibrate the transmitter.