PR 6337 2-wire HART Temperature Transmitter

The PR 6337 2-wire HART Temperature Transmitter is a highly adaptable industrial signal transmitter for precise temperature and process measurement in advanced automation systems. This temperature transmitter is capable of supporting RTD, thermocouple (TC), linear resistance, and bipolar mV inputs. Furthermore, the 6337 Series, from PR electronics, converts sensor signals into a standardized 4-20 mA output with integrated HART communication (selectable HART 5 or HART 7), which enhances diagnostics, configuration, and remote device management.

• Linearized temperature measurement with TC and RTD sensors, for example, Pt100 and Ni100.
• HART communication and 4-20 mA analog PV output for individual, difference, or average temperature measurement of up to two RTD or TC input sensors.
• Conversion of linear resistance to a standard analog current signal, for example, from valves or Ohmic level sensors.
• Amplification of bipolar mV signals to standard 4-20 mA current signals.
• Up to 63 transmitters (HART 7) can connect in a multidrop communication setup.
• Models in the 6337 Series are intrinsically safe and feature various certifications for use in hazardous areas.
• Model PR 6337A has certification for mounting in Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D.
• Model PR 6337D has certification for mounting in Zone 0, 1, 2, 21, 22, M1 / Class I, II, III, Div 1, Groups A, B, C, D.

PR 6337 2-wire HART Temperature Transmitter from PR electronics

Ideal for industrial control, energy, and manufacturing applications, this transmitter reliably measures individual, differential, or averaged temperature values from up to two sensors. The HART 7 protocol offers long tag names, event logging with time stamps, burst mode, and flexible device variable mapping. Thus, the PR 6337 2-wire HART Temperature Transmitter enables smarter process monitoring and seamless integration with PLCs, DCS, and asset management systems.

• HART protocol revision can change by user configuration to either HART 5 or HART 7 protocol.
• The HART 7 protocol offers:
  • Long Tag numbers of up to 32 characters.
  • Enhanced Burst Mode and Event notification with time stamping.
  • Device variable and status mapping to any dynamic variable PV, SV, TV, or QV.
  • Process signal trend measurement with logs and summary data.
  • Automatic event notification with time stamps.
  • Command aggregation for higher communication efficiency.
• The PR 6337 2-wire HART Temperature Transmitter provides the necessary failure data (SFF and PFDAVG) for SIL applications as per IEC 61508 / IEC 61511. 
• Continuous check of vital storage data.
• Meeting the NAMUR NE21 recommendations, the PR 6337 HART transmitter ensures top measurement performance in harsh EMC environments. 
• In addition, the PR 6337 meets NAMUR NE43 and NE89 recommendations.

Easy Mounting, Installation, and Programming

Built for demanding environments, the PR 6337 meets key industrial standards, including NAMUR NE21, NE43, and NE89 EMC recommendations. Furthermore, the 6337 Series is assessed for use in SIL safety applications, ensuring dependable measurement performance. DIN-rail mounting supports high channel density (up to 84 channels/meter), and users can perform configuration via standard HART interfaces or the PR 5909 Loop Link tool. The 6337 Series offers better than 0.05% accuracy, programmable response times (1-60s), as well as robust signal integrity in harsh electrical environments. In addition, the PR 6337 delivers precise, reliable temperature measurement for advanced industrial automation and safety-critical systems.

• DIN rail mounting with up to 84 channels per meter.
• Configuration via standard HART communication interfaces or by PR 5909 Loop Link.