Products

An industry-standard solution, the Rosemount 248 Temperature Transmitter delivers consistent and reliable performance for process environments. Engineered to meet requirements for common single point temperature measurement applications, its durable design withstands a wide range of process environments. For application flexibility, this temperature transmitter is available in a rail or head mount configuration as well as a variety of housing options.

• 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 or rail mount

• Diagnostics

• Basic diagnostics including open/short sensor diagnostics

• Calibration Options

• Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration

• Certifications/Approvals

• SIL 2/3 certified to IEC 61508 by an independent 3rd party (248H only), 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

• Available in rail or head mount configuration for application flexibility

• 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

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