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Rosemount™ 248 Wireless Temperature Transmitter
rosemount 248 wireless temperature transmitter
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.
Rosemount™ 248 Wireless Temperature Transmitter


Single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output Signal
WirelessHART® protocol
Field mount
Large LCD display
Basic diagnostics including open/short sensor diagnostics
Calibration Options
Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
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


  • 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
  • Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error


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