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
