Rosemount 248 Head Mount Temperature Transmitter
Accuracy: 0.36°F (0.20°C) or 0.1% of span
HART/4-20 mA Communication Protocol
Less than 0.5 seconds update time
DIN B style head mount or rail mount
Description
The Rosemount 248H temperature transmitter is designed to meet common Single Point measurement application requirements. This transmitter with HART® protocol can easily be ordered with a variety of sensors (RTDs and thermocouples) and thermowells. The Rosemount 248H is provided in a head mount configuration suitable for installation in a wide variety of connection heads and housings. A PC-programmable interface is available, providing an easy-to-use configuration method from any PC.
Basic temperature transmitter offers a reliable solution for temperature monitoring points
Standard transmitter design provides flexible and reliable performance in process environments
Experience lower over-all installation costs when compared to wiring sensor directly, reducing the need for expensive extension wires and multiplexers
Explore the benefits of a Complete Point Solution from Rosemount Temperature
Specifications 
Input：
Single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output Signal：
4-20 mA /HART™ protocol
Housing：
DIN B head mount
Diagnostics：
Basic diagnostics including open/short sensor diagnostics
Calibration Options：
5-point calibration
Certifications/Approvals：
SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications
Features
Standard transmitter meets common single point temperature measurement application requirements
Housing construction provides superior resistance to many process environments
One-year stability rating reduces maintenance costs
Open/short sensor diagnostics help detect issues in the sensor loop to ensure reliable performance
Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error
Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error
