Rosemount 248 Temperature transmitter with HART protocol
A complete temperature assembly for any Single Point measurement application
The Rosemount 248 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 248 is provided in a head mount configuration suitable for installation in a wide variety of connection heads and housings. Additionally, a Rail Mount configuration is also available for rail and rack mountable applications. A PC-programmable interface is available, providing an easy-to-use configuration method from any PC.
Features & Benefits
Ready to Install. Remove it from the Box and Install into the Process for significant cost savings
Unsurpassed Performance for Temperature Monitoring Points
Industry Standard DIN Form B Size Enables Mounting in Any Connection Head
Reliable EMC Performance by Meeting NAMUR NE 21
Recommendation Communicates Using Open HART / 4-20 mA Protocol
Specifications
| Key Specifications | |
| Digital Accuracy | 0.20°C (0.36°F) or 0.1% of span |
| Ambient Temperature Effect | ± 0.006°C/°C per 1.0°C (1.8°F) change in ambient (Pt100 RTD) |
| Stability | 0.1% reading or 0.1°C (0.18°F) for 1 year |
| Input | 2-, 3-, and 4-wire RTDs, thermocouple, millivolt, ohm |
| Output |  2-wire, linear with temperature or input on 4-20 mA/HART signal |
| Supply Voltage | 12 - 42.2V |
| Supply Voltage | 12 - 42.2V in HART Protocol 9 - 32V in FOUNDATION Fieldbus Protocol |