PR 5337A 2-wire HART Temperature Transmitter

• RTD, TC, Ohm, and bipolar mV input
• 2 analog inputs and 5 device variables with status available
• HART protocol revision selectable from HART 5 or HART 7
• Hardware assessed for use in SIL applications
• Mounting in Safe area or Zone 2/22

Uses for the HART Temperature Transmitter

• Linearized temperature measurement with TC and RTD sensors e.g. Pt100 and Ni100
• HART communication and 4-20 mA analog PV output for individual, difference, or the average temperature measurement of up to two RTD or TC input sensors.
• Conversion of linear resistance to a standard analog current signal, e.g 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 be connected in a multidrop communication setup

Technical Characteristics for the PR 5337A

• HART protocol revision can be changed 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
• 5337A is designed according to strict safety requirements and is therefore suitable for applications in SIL installations
• Continuous check of vital stored data
• Meeting the NAMUR NE21 recommendations, the 5337 HART transmitter ensures top measurement performance in harsh EMC environments
• Additionally, 5337 meets NAMUR NE43 and NE89 recommendations

Easy Head Mounting HART Temperature Transmitter

• For DIN form B sensor head or DIN rail mounting via the PR fitting type 8421
• Configuration via standard HART communication interfaces or by PR 5909 Loop Link