Rosemount
YokoGawa
ABB
E+H
HoneyWell
Micro Motion Coriolis
Rosemount
Yokogawa
Product Overview
The Rosemount 2088G Pressure Transmitter, a flagship product from Emerson Process Management, delivers military-grade reliability for critical applications in oil & gas, chemical processing, and power generation. Featuring a silicon piezoresistive sensor and fully welded stainless steel construction, it achieves ±0.1% accuracy and 10-year long-term stability, making it the perfect upgrade for legacy 3051C series transmitters.
Key Benefits
✅ Extreme Durability
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Certified for ATEX/IECEx/UL (Ex d IIC T6)
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Operating range: -40°C to 85°C (-40°F to 185°F)
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IP67-rated against dust, moisture, and EMI interference
✅ Smart Diagnostics
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Integrated HART 7/FieldComm protocol for real-time health monitoring
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Self-diagnostics: Overpressure, thermal drift, and sensor fault alerts
✅ Plug-and-Play Installation
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Multiple process connections: 1/2″ NPT, G1/2, Flange-mounted
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Output options: 4-20mA+HART or Profibus-PA
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Range | 0-100 psi to 0-10,000 psi |
| Accuracy | ±0.1% FS (optional ±0.075%) |
| Long-Term Stability | ±0.1% URL/year |
| Process Media | Gas/Liquid/Steam (corrosive-resistant) |
| Power Supply | 10.5-42 V DC (IS version available) |
| Certifications | CE, SIL 2, RoHS |
Typical Applications
🛢 Oil & Gas: Wellhead pressure monitoring ⚗️ Chemical Plants: Reactor overpressure protection 💊 Pharmaceutical: Clean-in-place (CIP) system control ❄️ HVAC: Refrigerant pressure regulation
