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148 Temperature Transmitter

Brand: Rosemount
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The Rosemount 148 Temperature Transmitter is a standard device that can be used with multiple sensor type inputs, providing a cost-effective installation and improved measurement accuracy when compared to wire direct solutions. 

This transmitter is available in a DIN B style head mount configuration with enclosure and housing options.

For reliable performance in process environments, this device has a 4 to 20 mA signal that withstands noise and provides ambient temperature compensation.
Features
  • Device Used with Multiple Sensor Type Inputs for Adaptability
  • Din B Style Head Mount with a Variety of DIN B Enclosure Options Provides a Cost-effective Solution
  • 4 to 20 mA Signal Withstands Noise for Reliable Performance in Process Environments
  • Ambient Temperature Compensation Enhances Performance and Process Quality
  • PC-Based HART® Configuration Interface Delivers Necessary Programmer, Cables and Software for Transmitter Configuration
The Rosemount 148 Temperature Transmitter is a standard device that can be used with multiple sensor type inputs, providing a cost-effective installation and improved measurement accuracy when compared to wire direct solutions. 

This transmitter is available in a DIN B style head mount configuration with enclosure and housing options.

For reliable performance in process environments, this device has a 4 to 20 mA signal that withstands noise and provides ambient temperature compensation.
Features
  • Device Used with Multiple Sensor Type Inputs for Adaptability
  • Din B Style Head Mount with a Variety of DIN B Enclosure Options Provides a Cost-effective Solution
  • 4 to 20 mA Signal Withstands Noise for Reliable Performance in Process Environments
  • Ambient Temperature Compensation Enhances Performance and Process Quality
  • PC-Based HART® Configuration Interface Delivers Necessary Programmer, Cables and Software for Transmitter Configuration
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Specifications

Brand

Accuracy

  • ± 0.15 % of Span

Alarm

  • NAMUR Alarm & Saturation Signal Levels

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • FM
  • IEC Ex

Conduit Connection

  • 1/2” NPT
  • M20 x 1.5

Configuration

  • HART Protocols

Damping Adjustment

  • 32 seconds, Max.

Display

  • LCD Display
  • None

Electrical Connectors

  • A Size Mini, 4-Pin Male Connector (minifast)
  • M12, 4-Pin, Male Connector (eurofast)

Electromagnetic Interference Effect

  • NE 21 - Electromagnetic Compatibility (EMC) for Process & Laboratory Apparatus
  • NE 43 - Standard of the Signal Level Breakdown Information of Digital Transmitters

Enclosure, Body Material

  • Aluminum
  • Polished Stainless Steel

Environmental Protection

  • IP66
  • IP68
  • NEMA 4X / IP66, 68

Humidity

  • 0 to 95 % Relative Humidity

Input Power

  • 42.4 Vdc

Mounting

  • DIN Rail Mounting

Operating Temperature

  • -40° to 85° C (-40° to 185° F)

Output

  • 2-Wire 4-20 mA

Power Supply Effect

  • ± 0.0055 % of Calibrated Span Per Volt

Process Temperature

  • -50° to + 60° C (-58° to 140° F)

Sensor, Probe Connection

  • 2-Wire
  • 3-Wire
  • 4-Wire

Sensor, Probe Type

  • B Thermocouple
  • J Thermocouple
  • K Thermocouple
  • N Thermocouple
  • R Thermocouple
  • S Thermocouple

Stability

  • ± 0.15 % of Span

Storage Temperature

  • -50° to 120° C (-58° to 248° F)

Temperature Effect

  • ± 0.006 at 0.09° C (0.16° F)

Vibration Effect

  • No Vibration Effect
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