The Rosemount 3144P Temperature Transmitter is engineered to deliver exceptional accuracy, stability, and reliability for critical temperature measurement applications. Its advanced features and robust design make it an ideal choice for industries such as oil and gas, chemical processing, power generation, and marine operations.
Key Features
- Industry-Leading Accuracy and Reliability: Ensures optimal performance in critical control and safety applications.
- Transmitter-Sensor Matching: Enhances measurement accuracy by up to 75%, providing precise temperature readings.
- Long-Term Stability: Offers a 5-year stability period, extending calibration intervals and reducing maintenance efforts.
- Rosemount X-well™ Technology: Measures temperature without the need for process penetration, simplifying design, installation, and maintenance.
- Dual Compartment Housing: Provides superior protection in harsh environments, ensuring durability and longevity.
- Hot Backup™ Capability: Utilizes dual sensors to maintain measurement integrity and provide sensor drift alerts.
- Thermocouple Degradation Diagnostic: Monitors thermocouple health to detect degradation before failure, enhancing system reliability.
- Temperature Tracking: Tracks minimum and maximum temperatures, allowing for easy monitoring of temperature extremes and troubleshooting.
- Multiple Protocol Support: Supports various protocols for seamless integration into diverse host environments across multiple industries.
- Device Dashboards: Provides an intuitive interface for simplified device configuration and diagnostic troubleshooting.
Specifications
| Category | Specifications |
|---|---|
| Input | Dual/single sensor capability; universal inputs for RTD, thermocouples (T/C), mV, and ohms. |
| Output Signal | 4-20 mA with HART® protocol or FOUNDATION™ Fieldbus protocol. |
| Housing | Dual-compartment, field-mount design for enhanced environmental protection. |
| Display | Large LCD with percent range graph, tactile buttons/switches for configuration. |
| Diagnostics | Hot Backup™, sensor drift alerts, thermocouple degradation monitoring, min/max tracking. |
| Calibration | Transmitter-sensor matching (Callendar-Van Dusen constants), custom trim. |
| Certifications | SIL 2/3 (IEC 61508), hazardous locations (ATEX/IECEx), marine type approvals. |
The Rosemount 3144P Temperature Transmitter is a robust and versatile solution designed to meet the demanding requirements of modern industrial applications, ensuring precise and reliable temperature measurements.
