131-9A APU HIGH EFFICIENCY MODE (HEM) Airbus narrow-body operators flying with 131-9A APU can save up to $11,000 in annual fuel costs and improve on-wing-time by as much as 17% with the new HEM upgrade. Learn more

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

Remote Digital Display RDD100

Remote Digital Display RDD100

Remote Digital Display RDD100

The remote digital display RDD100 is a convenient and compact accessory for displaying the output from Honeywell's precision pressure transducers.

The remote digital display 100 (RDD100) accepts RS232 output directly from a precision barometer-altimeter/precision barometer, precision pressure transducer or precision pressure transducer ruggedized at distances up to 50 feet (15m). Any of the transducer’s 14 user-selectable pressure units or a user-specified unit can be displayed on the six digit LED. The RDD100 also connects to a programmable logic controller or personal computer through a 9-pin D style cable and connector.


  • Displays Honeywell precision pressure transducer (PPT) serial digital output
  • Compatible with RS-232 digital output from Honeywell’s PPT, PPTR, HPB and HPA transducers
  • Bench top or panel mount installation