🛠️ Emerson Rosemount 2088 Pressure Transmitters: Smart Diagnostics, Functional Safety, High Accuracy and Global Certifications
Emerson Rosemount 2088 Pressure Transmitter, with its compact design, high measurement accuracy and digital communication infrastructure, is one of the most widely used intelligent pressure transmitters in energy, petrochemical, chemical, water & wastewater, OEM and process automation applications.
The series covers two main measurement types:
2088G → Gauge Pressure
2088A → Absolute Pressure
Key advantages: ✔ ±0.065% high accuracy option ✔ Smart Diagnostics support ✔ Predictive Maintenance infrastructure ✔ HART®, FOUNDATION™ Fieldbus and PROFIBUS PA communication options ✔ SIL suitability and IEC 61508 safety‑compliant configurations ✔ Plantweb™ digital ecosystem and AMS Device Manager integration ✔ Remote Seal Assembly compatibility ✔ Long‑term measurement stability ✔ Low maintenance requirement ✔ Competitive Total Cost of Ownership (TCO) in EPC, OEM and maintenance projects
With its compact body, wide process connection options and international certifications, the 2088 series is suitable for applications ranging from standard processes to critical industrial operations.
| Parameter | Description |
|---|---|
| Model | 2088G (Gauge) / 2088A (Absolute) |
| Measurement Type | Gauge or Absolute Pressure |
| Measurement Range | Low, medium and high pressure options |
| Output | 4–20 mA HART®, FOUNDATION™ Fieldbus, PROFIBUS PA |
| Process Connection | ½" NPT, ANSI Flange, DIN Flange |
| Housing | Aluminum or Stainless Steel |
| Wetted Parts | 316L SS, Hastelloy C |
| Protection Class | IP66 / NEMA 4X |
| Certifications | ATEX, IECEx, FM, CSA, Marine, SIL options |
Note: Communication protocols, material options and certifications vary depending on the ordered model code.
2088A1A02A1AB4 Absolute Pressure ½" NPT 316L SS 4–20 mA HART® IP66 Vacuum and steam applications
2088G2A22A1AB4 Gauge Pressure 2" DIN Flange 316L SS 4–20 mA HART® NEMA 4X / IP66 General process applications
2088A3A05F1AB4 Absolute Pressure FOUNDATION™ Fieldbus ANSI Flange 316L SS DCS integration
2088G4A2B21P1AB4 Gauge Pressure Hastelloy C PROFIBUS PA Stainless steel housing Corrosive processes
📑 Product codes must always be verified against Emerson datasheet documents and selected according to process conditions.
The 2088 series combines piezoresistive sensor technology with advanced digital electronics to measure process pressure with high accuracy.
Measurement process:
Sensor diaphragm detects process pressure.
Electronic sensor cell converts the analog signal into digital data.
Microprocessor applies temperature compensation.
Measurement value is transmitted via:
4–20 mA
HART®
FOUNDATION™ Fieldbus
PROFIBUS PA
to PLC, DCS or SCADA systems.
| Parameter | Feature |
|---|---|
| Measurement Type | Gauge / Absolute |
| Accuracy | ±0.065% / ±0.075 |
| Output | 4–20 mA |
| Communication | HART®, FF, PROFIBUS PA |
| Pressure Range | 30 psi – 10,000 psi |
| Housing | Aluminum / Stainless Steel |
| Wetted Parts | 316L SS / Hastelloy |
| Protection | IP66 / NEMA 4X |
| Remote Seal | Supported |
| Smart Diagnostics | Supported |
| SIL Suitability | Depending on configuration |
⚡ Power Plants • Steam systems • Boilers • Turbine auxiliary systems • Condensate lines
🛢️ Petrochemical and Refineries • Gas processes • Tank pressure • Transfer lines • Offshore applications
🧪 Chemical Industry • Reactors • Corrosive processes • Chemical storage
💧 Water and Wastewater • Pump stations • Filtration systems • Pressure control points
🔧 OEM and Skid Systems • Package process equipment • Machine manufacturers • Compact automation systems
✔ Compact transmitter design ✔ Smart Diagnostics support ✔ Predictive Maintenance infrastructure ✔ Long‑term measurement stability ✔ Easy commissioning ✔ Remote Seal compatibility ✔ Asset Management integration ✔ Global certification options ✔ Low Total Cost of Ownership (TCO)
Recommended checks during installation:
Zero Trim
Sensor Trim
Loop Test
HART® communication verification
Pressure sealing test
Analog output check
Process connection verification
| Problem | Possible Cause | Solution |
|---|---|---|
| Measurement drift | Calibration | Apply Zero/Sensor Trim |
| Unstable signal | Vibration | Check process connection |
| Communication error | HART® setting | Verify configuration |
| No output | Power supply | Check power source |
The 2088 series is offered with multiple international certification options: ✔ ATEX ✔ IECEx ✔ FM ✔ CSA ✔ Marine Approvals ✔ EMC Compliance ✔ Hazardous Area Suitability ✔ Offshore Platform Compatibility
What is the difference between Rosemount 2088A and 2088G? 2088A measures absolute pressure using internal vacuum reference, while 2088G measures gauge pressure referenced to atmosphere.
Which communication protocols are supported? Standard: 4–20 mA HART®. Optional: FOUNDATION™ Fieldbus and PROFIBUS PA.
What advantages does Smart Diagnostics provide? Smart Diagnostics helps monitor device health, detect early signs of failure and support predictive maintenance processes.
How long is the RFQ process? Yeşil Grup Enerji typically responds to most technical requests within 24–48 hours through its global sourcing network.
Yeşil Grup Enerji provides:
Model validation
Datasheet review
Technical configuration support
Cross‑reference analysis
Application suitability evaluation
Remote Seal selection
Smart instrumentation consultancy
Global sourcing
Fast RFQ management
International project support
📧 [email protected] 📞 +90 505 696 61 00 🌐 www.yesilgrupenerji.com
Emerson Rosemount 2088 Pressure Transmitter, with its compact design, high‑accuracy gauge and absolute pressure measurement capability, Smart Diagnostics features and advanced digital communication options, delivers reliable measurement performance in power plants, petrochemical and refinery facilities, chemical industry, water & wastewater applications and OEM process systems.
With HART®, FOUNDATION™ Fieldbus and PROFIBUS PA support, Plantweb™ digital ecosystem and AMS Device Manager integration, it supports predictive maintenance processes. SIL suitability, IEC 61508 compliance, Remote Seal compatibility and international certification options contribute to process safety, system continuity and low Total Cost of Ownership (TCO).
Yeşil Grup Enerji, without being an official Emerson distributor, supports Emerson Rosemount 2088 Pressure Transmitter with model validation, datasheet assistance, product configuration control, alternative product analysis (cross‑reference), application suitability evaluation, lifecycle maintenance planning, critical spare part management, global sourcing and fast RFQ management. Through its international supply network, it helps source products at competitive prices from reliable manufacturers and suppliers in Europe, America, Middle East, Africa and Asia, while offering flexible delivery options and engineering‑focused technical consultancy to determine the most suitable technical and commercial solution for your projects.
Important Note: Yeşil Grup Enerji is not an official Emerson distributor. As an independent multi‑brand industrial supplier, it provides original product sourcing, technical evaluation and project‑based supply solutions through its global sourcing network.