3051CG4A22A1AM5Q4 ROSEMOUNT Pressure Temperature Transmitter -40 To 150 °C
3051CG4A22A1AM5Q4 Description
The Rosemount 3051CG4A22A1AM5Q4 is a high-performance coplanar gauge pressure transmitter designed for accurate and reliable pressure measurement in industrial process environments. Part of Emerson’s industry-leading 3051 series, it delivers exceptional stability, precision, and diagnostic capability for monitoring gaseous, liquid, and steam media. Built with robust materials and a compact coplanar design, this transmitter ensures long service life and easy installation across oil & gas, refining, chemical, power generation, and water treatment applications.
3051CG4A22A1AM5Q4 Key Features
- Superior measurement accuracy and long-term stability for minimal maintenance
- Coplanar flange design for reduced leakage points and simplified mounting
- Wide adjustable pressure range with high turndown flexibility
- Built-in advanced diagnostic functions for predictive maintenance and fault detection
- HART communication protocol for remote configuration, monitoring, and calibration
- Wide operating temperature range suitable for harsh industrial environments
- Compliant with global hazardous area and functional safety standards
- Rugged construction resistant to vibration, humidity, and corrosive conditions
- Lightweight and compact for easy installation in limited spaces
3051CG4A22A1AM5Q4 Materials & Applications
Materials
- Wetted parts: 316L stainless steel
- Housing: Aluminum or stainless steel
- Seal materials: High-performance elastomers and PTFE
- Electronics: Industrial-grade circuit boards with conformal coating
Typical Applications
- Liquid and gas pressure monitoring in pipelines and vessels
- Boiler pressure control in power plants
- Process pressure measurement in chemical and petrochemical facilities
- Oil and gas production, refining, and distribution systems
- Water treatment, wastewater plants, and utility systems
- Compressor, pump, and filter pressure monitoring
- General industrial process pressure control
3051CG4A22A1AM5Q4 Important Parameters
| Parameter |
Specification |
| Part Number |
3051CG4A22A1AM5Q4 |
| Product Series |
Rosemount 3051 Coplanar Pressure Transmitter |
| Type |
Gauge Pressure Transmitter |
| Communication |
HART Protocol |
| Accuracy |
±0.04% of calibrated span |
| Stability |
±0.125% URL for 5 years |
| Power Supply |
10.5–42.4 VDC |
| Output Signal |
4–20 mA analog with HART digital communication |
| Process Temperature |
-40 °C to +121 °C |
| Ambient Temperature |
-40 °C to +85 °C |
| Protection Rating |
IP67 / NEMA 4X |
| Wetted Material |
316L Stainless Steel |
| Mounting |
Coplanar flange, manifold compatible |
| Certifications |
CE, ATEX, FM, CSA, IECEx |
| Weight |
Approx. 2.9 kg |
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Wisdomlong Technology CO.,LTD
