
The PR 5334 Thermocouple Temperature Transmitter is a precision signal conditioning interface for converting thermocouple (TC) and mV signals into a stable 4-20 mA process output ideal for modern control systems. Built for exceptional accuracy, this loop-powered temperature transmitter, from PR electronics, features programmable sensor error values, high measurement precision, and galvanic isolation. Thus, the PR 5334 Series ensures reliable temperature measurement in harsh industrial environments.
- Linearized temperature measurement with TC sensor.
- Amplification of bipolar mV signals to a 4-20 mA signal, optionally linearized according to a defined linearization function.
- Models in the 5334 Series are intrinsically safe and feature multiple, different certifications for use in hazardous areas, including, ATEX and IECEx, and is also suitable for use in marine applications.
- Model PR 5334A is certified for hazardous areas Zone 2.
- Model PR 5334B also includes FM certification and is suitable for Zone 0, 1, 2, 21, 22, M1.
PR 5334 Thermocouple Temperature Transmitter from PR electronics
Featuring fast and flexible configuration, the PR 5334 Thermocouple Temperature Transmitter can program within seconds to measure any TC range within industry standards. Integrated cold junction compensation (CJC) and constant safety checking of stored data enhance measurement reliability for critical applications. The 5334 Series supports DIN form B sensor head mounting and model 5334A offers an optional DIN rail installation with fitting type PR 8421 for even more mounting versatility.
- Within a few seconds, users can program the PR 5334 Series to measure temperatures within all TC ranges defined by the norms.
- Cold junction compensation (CJC) with a built-in temperature sensor.
- Continuous check of vital storage data for safety reasons.
Easy Mounting, Installation, and Programming
The PR 5334 thermocouple temperature transmitter offers an operating temperature range from -40 to 185˚F (-40 to 85˚C) in addition to IP68 protection. Furthermore, this temperature transmitter is ideal for HVAC systems, energy-management processes, manufacturing, and automation environments where accurate temperature data is essential for performance and safety. Galvanic isolation and robust EMC immunity make the 5334 Series a dependable choice for industrial temperature conversion and loop integration with PLC, DCS, or SCADA systems.
- For DIN form B sensor head mounting.
- Model 5334A also supports DIN rail mounting with the fitting type PR 8421.

Models of the PR 5334 Thermocouple Temperature Transmitter
| Model ID | Configuration |
|---|---|
| PR 5334A3B | TC/mV Input; Loop-Powered 4-20 mA Output; Isolated; Mounting in Sensor Head; General Purpose and Approvals: Zone 2, ATEX, IECEx. |
| PR 5334B3B | TC/mV Input; Loop-Powered 4-20 mA Output; Isolated; Mounting in Sensor Head; Approvals: Zone 0, 1, 2, 21, 22, M1, ATEX, IECEx. |
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