Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Emerson 3D39861G01 |
| Manufacturer | Emerson (Rosemount Analytical) |
| Product Series | Rosemount™ Oxymitter 4000 |
| Product Type | HART® Protocol Electronics Card Stack (Electronic Assembly) |
| Function | Processes oxygen measurement signals, supports HART communication, and controls Oxymitter transmitter operation |
| Application | Combustion process oxygen analysis, boiler efficiency monitoring, furnace control, and industrial flue gas measurement |
| Compatible Equipment | Rosemount™ Oxymitter 4000 Oxygen Transmitter |
| Communication Protocol | HART® |
| Signal Processing | Oxygen sensor signal acquisition and processing |
| Installation Type | Internal plug-in electronics assembly |
| Mounting Location | Installed inside the Oxymitter 4000 transmitter housing |
| Power Supply | Powered by the Oxymitter 4000 transmitter |
| Diagnostic Features | Built-in self-diagnostics and HART communication diagnostics |
| Output Signal | 4–20 mA with HART® digital communication |
| Operating Environment | Industrial combustion and process control applications |
| Construction | Industrial-grade PCB electronic assembly |
| Replacement Application | Original replacement electronics card for Rosemount Oxymitter 4000 analyzers |
| Dimensions | Approx. 180 × 120 × 40 mm |
| Weight | Approx. 0.23 kg |
FAQ
FAQ
Q1: What is the Emerson 3D39861G01 used for?
A: The 3D39861G01 is the main electronics assembly for the Rosemount Oxymitter 4000. It processes oxygen measurement signals, manages transmitter functions, and provides HART communication for configuration and diagnostics.
Q2: Which instruments are compatible with the 3D39861G01?
A: It is specifically designed for the Rosemount™ Oxymitter 4000 Oxygen Transmitter and should be installed only in compatible analyzer models.
Q3: Does the 3D39861G01 support HART communication?
A: Yes. The electronics assembly supports the HART® protocol, allowing remote configuration, diagnostics, calibration, and process monitoring through compatible asset management systems.
Q4: Is the 3D39861G01 a complete oxygen analyzer?
A: No. It is an internal electronic assembly that operates as part of the Rosemount Oxymitter 4000 oxygen transmitter and cannot function independently.
Q5: What output signal does the 3D39861G01 provide?
A: When installed in a compatible transmitter, it supports a 4–20 mA analog output with HART digital communication, enabling integration with PLC, DCS, and process control systems.
Q6: What are the dimensions and weight of the 3D39861G01?
A: The approximate dimensions are 180 × 120 × 40 mm, and the weight is approximately 0.23 kg. Actual values may vary slightly depending on the hardware revision and packaging.
Q7: Can the 3D39861G01 replace other Oxymitter electronics boards?
A: Replacement should only be performed after verifying the complete part number, hardware revision, and compatibility with the installed Oxymitter 4000 transmitter to ensure proper operation.
Q8: What should be checked before installing the Emerson 3D39861G01?
A: Verify the part number, transmitter model, connector condition, firmware compatibility, and power isolation. Follow Emerson installation procedures and perform a functional check after replacement to confirm proper oxygen measurement and HART communication.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
