











Product Description
The Rosemount 248 Wireless Temperature Transmitter is a cost-effective and reliable wireless solution for process monitoring. Coupled with the self-organizing network of WirelessHART® technology, this transmitter delivers single point temperature measurement data, even in remote locations. The internal antenna of this wireless transmitter is compact and lightweight and the engineered polymer housing provides superior resistance to process environments.
Specifications
* Input: Single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
* Output Signal: WirelessHART® protocol
* Housing: Field mount
* Display/Interface: Large LCD display
* Diagnostics: Basic diagnostics including open/short sensor diagnostics
* Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
* Certifications/Approvals: Hazardous location, marine type, see full specs for a complete list of certifications
* Update Rate: 1 sec. to 60 min., user selectable
* Power Module Life: Up to 10-year life, field replaceable (order separately)
* Antenna Type: Internal
Features
WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
Designed with an internal antenna for a compact and lightweight design
Durable polymer housing offers superior resistance to process environments
LCD displays process variables, units, percent of range and diagnostics for increased process visibility
SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
Easy installation enables quick instrumentation of measurement points without the cost of wiring
Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting