Rosemount 3144P Temperature Transmitter Quick Installation Guide

About this manual

The document serves as a quick installation guide for the Rosemount 3144P Temperature Transmitter. It outlines essential steps including system preparation, verifying HART communication configurations, setting hardware switches, installing the transmitter in North American or European styles, performing wiring and energization, and executing loop tests. This manual is written in Chinese.

What's inside

• About This Guide
• System Preparation
• Verify Configuration
• Set Switches
• Install Transmitter
• Wiring and Energize
• Perform Loop Test

Frequently asked questions

What is the minimum and maximum loop resistance required for communication with the transmitter?

Communication requires a loop resistance between 250 and 1100 ohms.

What is the minimum terminal voltage required to use the transmitter?

The transmitter must not be used when the terminal voltage is below 12 Vdc.

What thread size is used for the conduit/cable entry in the transmitter housing?

The conduit/cable entry uses a ½–14NPT thread form.