Rosemount 3144PD6A2I1M5Q4U2 Temperature Transmitter

Rosemount 3144PD6A2I1M5Q4U2 is an Emerson Rosemount 3144P Series temperature transmitter. This transmitter utilizes Rosemount X-well™ technology, enabling process temperature sensing without the need for a traditional thermowell or process tapping.

Note: The model code (e.g., D6, A2, I1, M5, Q4, U2) corresponds to specific configurations, including sensor type, input, output, mounting method, and approvals.

Function & Features

• X-well™ Technology (Unsprung Measurement): This transmitter's most notable feature measures the pipe surface temperature and ambient temperature. Using a built-in thermal conductivity algorithm, it combines the installation method and thermodynamic characteristics of the process pipe to calculate the process fluid temperature.

• Temperature Extreme Tracking: The transmitter automatically tracks and records the highest and lowest temperature readings between the process sensor and the ambient temperature, helping users analyze process temperature fluctuations.

• Assemble to Sensor Option: Users can choose a ready-to-use transmitter and sensor assembly provided by Emerson.

Specifications

Model Analysis：

3144P: Product Series (Rosemount 3144P Temperature Transmitter)

D6: Sensor Type - Pt100 RTD

A2: Output Signal - 4-20 mA with HART 7

I1: Input Type - 3-Wire Input

M5: Enclosure Material - Cast Aluminum

Q4: Process Connection - 1/2" NPT

U2: Certification Option - International Explosion-Proof Certifications (ATEX, IECEx, UKCA)