Pressure S-Class Improvement - Hart7 Firmware and Reference Accuracy

 
 
 
Improved reference accuracy 
  • Improved reference accuracy available for Cerabar S and Deltabar S
  • Standard reference accuracy up to ±0.05% and Platinum reference accuracy up to ±0.025% for Cerabar S - PMP71 and PMC71
  • Standard reference accuracy ±0.05% and Platinum reference accuracy up to ±0.035% for Deltabar S - PMD75
 
 
 
 
 
 
 
 
Firmware HART 7
 
New HART 7 version: 02.20.zz, DevRev022
Available for ALL pressure S-Class devices
 
- Benefits:
  • 32 character tag - ensures a clear identification of the device:
Is used to clearly identify the device in a big plant.
Up to now the 16 character tag was to short to unique identify and describe the device.
 
  • All Variables with Status - ensures safe and reliable operation:
With this feature it is possible to get the status of each variable during cyclic communication.
The status information makes it always transparent, if the used process value is good and the process
is running correctly.
 
  • Digital Loop Check - ensures safe and reliable operation:
The digital loop check can be used to verify if the wiring loop between device and system is still
in order e.g. no corrosion at the terminal is happening.
 
  • Local Interface Lock - ensures safe operation:
It is now possible to lock the interface, so only the persons who should be able to change device
parameter can do this
 
  • 16- bit Manufacturer ID:
Enables new manufactures into the HCF (HART Communication Foundation).