Application

• 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 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

• 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.

• 6337D 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 NE 21 recommendations, the 6337D HART transmitter ensures top measurement performance in harsh EMC environments. Additionally, the 6337D meets NAMUR NE43 and NE89 recommendations.

Mounting / installation

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