The Rosemount 3144S Temperature Transmitter provides industry-leading accuracy, stability and reliability for your temperature measurements. It features plug-and-play sensor configuration with ReadyConnect™ Technology, Bluetooth® Wireless Technology, and complete diagnostic coverage from the sensor to control room. Measure process temperature without a thermowell on high temperature applications when using the Rosemount 3144S Temperature Transmitter with Rosemount X-well™ Technology.