Description
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Product Introduction
When your Emerson Ovation DCS system needs stable and high-precision industrial process temperature monitoring performance, this module acts as the core temperature signal acquisition hub between field RTD sensors and the DCS control logic unit.
It supports mainstream industrial RTD types including Pt100, Pt1000, Cu10 and Ni120, with built-in channel isolation design that completely eliminates signal crosstalk between different temperature measurement points. Its compact 100mm × 50mm × 25mm footprint fits directly into standard Ovation DCS rack slots, no extra wiring modification work required.
5X00119G01
5X00119G01
5X00119G01
5X00119G01
Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | Ovation 5X00119G01 |
| Product Type | 8-Channel RTD Temperature Input Module |
| Supported Systems | Emerson Ovation Distributed Control System (DCS) |
| Number of Input Channels | 8 fully isolated independent RTD channels |
| Supported RTD Types | Pt100, Pt1000, Cu10, Ni120 and other mainstream industrial RTDs |
| Signal Connection Mode | 2-wire, 3-wire, 4-wire RTD wiring fully supported |
| Temperature Measurement Range | -200°C ~ +800°C |
| Measurement Resolution | 0.1°C |
| Full-Scale Accuracy | ±0.1% |
| Power Supply | 24 VDC industrial standard |
| Operating Temperature Range | -20°C ~ +70°C |
| Physical Dimensions | 100 mm × 50 mm × 25 mm |
| Net Weight | ~200 g |
| Installation Method | Standard Emerson Ovation DCS rack slot plug-in mounting |
Field Application & Technical Pitfalls
Critical Industrial Scenarios
- **Thermal Power Plant Boiler Temperature Monitoring: Acts as the core temperature acquisition unit for thermal power plant boiler superheater and reheater wall temperature monitoring, providing accurate temperature data for boiler combustion optimization and over-temperature protection loops.
- **Large Petrochemical Refinery Process Control: Delivers stable high-precision temperature measurement for petrochemical refinery reaction kettles and distillation tower process points, ensuring strict temperature control requirements for chemical production processes.
- **Heavy Industrial Manufacturing Heat Treatment Control: Adapts to harsh industrial heat treatment workshop environments, providing reliable temperature signal acquisition for large industrial furnace temperature control systems.
Non-Negotiable Technical Pitfalls
- ⚠️ Bold Warning 1: Never use 2-wire wiring mode for high-precision temperature measurement scenarios. The third channel will introduce extra wire resistance error that causes 2~5°C temperature measurement offset.
- ⚠️ Bold Warning 2: Skipping the pre-commissioning full 8-channel temperature calibration will leave you with hidden measurement deviation. This unit must complete full-range temperature verification with a standard RTD signal source to achieve rated ±0.1% accuracy.
- ⚠️ Bold Warning 3: Do not connect non-RTD 4-20mA current signals directly to this module. The internal signal conditioning circuit will experience permanent damage that completely disables the corresponding channel.
A thermal power plant maintenance team once swapped a 5X00119G01 module and skipped the full-channel calibration. The 3.2°C temperature measurement offset caused the boiler superheater wall temperature protection loop to fail to trigger on time, resulting in a 2-hour unit load reduction operation to avoid equipment overheating damage.
Quality Control (QC) SOP & Transparency
- Inbound Verification: Cross-check the OEM serial number against Emerson’s official Ovation part registry, confirm the part number 5X00119G01 matches the factory label, and inspect no bent pins or corrosion on the backplane and field signal connectors.
- Live Rig Testing: Power the unit in a calibrated Emerson Ovation DCS test rack, apply 24V DC power, and confirm full 8-channel RTD signal acquisition stability for 2 continuous hours.
- Parameter Testing: Verify 0.1°C measurement resolution and ±0.1% full-scale accuracy meet factory specifications, confirm all 8 channels operate correctly without crosstalk, and validate all status LED indicators function properly.
- Final QA & Packaging: Seal the tested module in a static-shielding anti-static bag, attach a unique QC passed serial label, and nest it in foam padding inside a rigid industrial shipping carton.
Frequently Asked Questions (FAQ)
- Can I hot-swap this module while the Ovation DCS system is running? Yes, but you must first set the corresponding temperature measurement loops to bypass mode in the DCS system, otherwise you will trigger temporary temperature signal loss alarms.
- What exact Emerson systems is this module compatible with? It works natively with Emerson Ovation DCS platforms. It will not operate correctly with non-Ovation DCS systems without custom signal type adaptation.
- How long is the standard warranty for this new surplus unit? 12 months from delivery. It covers all manufacturing defects, but does not extend to units damaged by miswiring, overvoltage, or improper signal type connection in the field.
- How do I tell a genuine OEM unit apart from a refurbished clone? Genuine Emerson Ovation 5X00119G01 modules have a laser-etched part number on the PCB, not a printed sticker. Clone units almost always fail the full 8-channel high-precision temperature accuracy test.
- What is the typical lead time for shipment? In-stock units ship within 48 hours. If you require official Emerson factory temperature performance test documentation, add 2 extra business days to the turnaround window.
- Can this module replace the older Ovation legacy RTD input unit? Well, technically it fits the same Ovation DCS rack slot footprint, but you will need to reconfigure all RTD type and wiring mode parameters in the Ovation engineering software to unlock the full high-precision temperature measurement performance.
