Rosemount Hart 3144P Temperature Transmitter 3144P D1A1E5B5M5A1Q4

Buy Rosemount HART 3144P Temperature Transmitter 3144P D1A1E5B5M5A1Q4

The Rosemount 3144P temperature transmitter supports RTD, thermocouple, millivolt, and ohm sensor inputs, allowing flexible integration with different temperature sensing elements. It provides a 4–20 mA output signal with HART protocol, enabling seamless communication with modern control systems and asset management platforms. The transmitter features a dual-compartment field-mount housing, large LCD display, and advanced diagnostics such as Hot Backup™, sensor drift alert, and thermocouple degradation detection, ensuring accurate temperature monitoring and enhanced process safety.

Key Features

• High-accuracy industrial temperature measurement

• Universal sensor input (RTD, thermocouple, mV, ohms)

• 4–20 mA output with HART digital communication

• Advanced diagnostics including Hot Backup™ and sensor drift alert

• Dual-compartment field-mount housing for harsh environments

• LCD display with easy configuration interface

Typical Applications

• Oil and gas processing plants

• Chemical and petrochemical industries

• Power generation facilities

• Industrial process temperature monitoring

• Manufacturing and process automation systems

Technical Specifications

• Product Name: Rosemount Smart Temperature Transmitter

• Model: 3144P D1A1E5B5M5A1Q4

• Input: RTD, Thermocouple, mV, Ohm sensors

• Output: 4–20 mA with HART protocol

• Accuracy: Up to ±0.08 °C depending on sensor type

• Power Supply: 12 – 42.4 VDC

• Housing: Dual-compartment field mount with LCD display

• Certifications: SIL 2/3 safety certification and hazardous-area approvals

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